Side wall inner panel assembly hanger

Abstract

The embodiment of the present disclosure provides a side wall inner plate assembly lifting device, and relates to the technical field of vehicles. The side wall inner plate assembly lifting device is used for adjusting the position of a side wall inner plate assembly. The side wall inner plate assembly lifting device comprises a frame, a first grabbing arm, a second grabbing arm and a first handle. The first grabbing arm and the second grabbing arm are respectively connected with the frame, and the first grabbing arm and the second grabbing arm extend to the first side of the frame. The first grabbing arm and the second grabbing arm are used for cooperating to grab the side wall inner plate assembly. The first handle is connected with the second side of the frame. The second side is opposite to the first side. The first grabbing arm and the second grabbing arm are used for grabbing the side wall inner plate assembly. The first handle is connected with the frame. An operator can move the side wall inner plate assembly lifting device through the first handle, so as to adjust the position of the side wall inner plate assembly, so as to quickly move the side wall inner plate assembly in the production process, and the production efficiency of the vehicle is improved.

Description

Technical Field

[0001] This disclosure relates to the field of vehicle technology, and in particular to a side panel assembly lifting device. Background Technology

[0002] The vehicle side panel assembly is an important component of the vehicle body frame. During the vehicle manufacturing process, each component is welded at each station on the welding line to form the side panel assembly. The side panel assembly is then transported to other production lines using material carts and other transfer equipment. Finally, the side panel assembly is lifted by a hoist for welding with other body parts.

[0003] In related technologies, the lifting device has a simple structure, often requires manual operation to switch to another processing position, which is inconvenient to operate and makes it difficult to quickly adjust the position of the side panel assembly, thus affecting the vehicle production efficiency. Summary of the Invention

[0004] In view of this, the present disclosure provides a side panel inner panel assembly lifting tool to facilitate the adjustment of the position of the side panel inner panel assembly during the production process.

[0005] Specifically, the following technical solutions are included:

[0006] This disclosure provides a side panel assembly lifting device for adjusting the position of the side panel assembly. The side panel assembly lifting device includes a frame, a first gripping arm, a second gripping arm, and a first handle.

[0007] The first gripping arm and the second gripping arm are respectively connected to the frame, and the first gripping arm and the second gripping arm extend to the first side of the frame. The first gripping arm and the second gripping arm are used to cooperate in gripping the inner side panel assembly.

[0008] Optionally, the first handle is connected to a second side of the frame, the second side being opposite to the first side.

[0009] Optionally, the first gripping arm includes a gripping arm body, an upper pressure plate, a lower pressure plate, and an actuation mechanism. One end of the gripping arm body is fixedly connected to the first side of the frame, the other end of the gripping arm is hinged to one end of the lower pressure plate, the upper pressure plate is fixedly connected to the side wall of the gripping arm body, and the actuation mechanism is connected to the side of the gripping arm body opposite to the upper pressure plate.

[0010] The actuation mechanism is configured to drive the lower pressure plate to rotate toward or away from the upper pressure plate in order to grip or release the inner side panel assembly.

[0011] Optionally, the actuation mechanism includes a first cylinder, a transmission component, and a connecting rod. The first cylinder is fixedly connected to the main body of the gripping arm. The transmission component has a triangular structure. The first corner of the transmission component is hinged to the main body of the gripping arm. The second corner of the transmission component is hinged to the movable end of the first cylinder. The third corner of the transmission component is hinged to one end of the connecting rod. The other end of the connecting rod is hinged to the lower pressure plate.

[0012] Optionally, the side panel assembly lifting device further includes a flipping mechanism, which is fixedly connected to the first handle and movably connected to the second side of the frame. The flipping mechanism is configured to adjust the angle of the frame relative to the first handle.

[0013] Optionally, the flipping mechanism includes a second cylinder, a fixed plate, and a support rod. One end of the support rod is fixedly connected to the first handle, and the other end of the support rod is hinged to the fixed plate. The second cylinder is fixedly connected to the support rod, and the movable end of the second cylinder is hinged to the fixed plate. The moving direction of the movable end of the second cylinder is parallel to the length direction of the support rod. The fixed plate is fixedly connected to the first side of the frame.

[0014] Optionally, the side panel assembly lifting device further includes a third gripping arm, which is connected to the frame and extends toward a first side of the frame.

[0015] Optionally, the first gripping arm, the second gripping arm, and the third gripping arm have the same structure.

[0016] Optionally, the side panel assembly lifting device further includes a second handle, which is connected to one side of the frame.

[0017] Optionally, the side panel assembly lifting device further includes a controller, which is disposed on the first handle and configured to control the first gripping arm and the second gripping arm.

[0018] Optionally, the side panel assembly lifting device further includes a counterweight connected to a first side of the frame.

[0019] The beneficial effects of the technical solutions provided in this disclosure include at least the following:

[0020] In the side panel assembly lifting device provided in this disclosure, the first gripping arm and the second gripping arm connected to the frame are used to grip the side panel assembly. The first handle is connected to the frame. The operator can move the side panel assembly lifting device through the first handle to adjust the position of the side panel assembly, so as to quickly move the side panel assembly during the production process, which is beneficial to improving the production efficiency of the vehicle. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 A schematic diagram of the side panel assembly lifting device gripping the side panel assembly according to an embodiment of this disclosure;

[0023] Figure 2 A schematic diagram of the side panel assembly lifting device provided in an embodiment of this disclosure;

[0024] Figure 3 A schematic diagram of the side panel inner panel assembly lifting device provided in an embodiment of this disclosure;

[0025] Figure 4 A partial schematic diagram of the side panel inner panel assembly lifting device provided in an embodiment of this disclosure;

[0026] Figure 5 A partial schematic diagram of the side panel inner panel assembly lifting device provided in an embodiment of this disclosure;

[0027] Figure 6 This is a schematic diagram of the side panel assembly lifting device provided in an embodiment of this disclosure.

[0028] The reference numerals in the figure indicate:

[0029] 1-Frame; 2-First gripping arm; 3-Second gripping arm; 4-First handle; 5-Tilting mechanism; 6-Third gripping arm; 7-Second handle; 8-Controller; 9-Counterweight; 10-Side panel assembly; 11-First bracket; 12-Second bracket; 13-Third bracket;

[0030] 101-First transverse rod; 102-Second transverse rod; 103-First longitudinal rod; 104-Second longitudinal rod; 105-Third longitudinal rod; 106-Fourth longitudinal rod; 201-Grasping arm body; 202-Upper pressure plate; 203-Lower pressure plate; 204-Actuating mechanism; 401-Grip part; 402-Connecting part; 403-Intermediate rod; 501-Second cylinder; 502-Fixing plate; 503-Support rod;

[0031] 2041 - First cylinder; 2042 - Transmission component; 2043 - Connecting rod.

[0032] The accompanying drawings have illustrated specific embodiments of this disclosure, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concepts of this disclosure to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0033] The technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this disclosure. Based on the embodiments of this disclosure, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this disclosure.

[0034] This disclosure provides a side panel inner panel assembly lifting device. Figure 1 This is a schematic diagram of the side panel inner panel assembly lifting device provided in an embodiment of this disclosure. Figure 1 As shown in the embodiment of this disclosure, the side panel assembly lifting device is used to adjust the position of the side panel assembly 10. The side panel assembly lifting device includes a frame 1, a first gripping arm 2, a second gripping arm 3, and a first handle 4. The first gripping arm 2 and the second gripping arm 3 are respectively connected to the frame 1, and the first gripping arm 2 and the second gripping arm 3 extend towards the first side of the frame 1. The first gripping arm 2 and the second gripping arm 3 are used to cooperate in gripping the side panel assembly 10. The first handle 4 is connected to the second side of the frame 1, and the second side is opposite to the first side.

[0035] In the side panel assembly lifting device provided in this disclosure, the first gripping arm 2 and the second gripping arm 3 connected to the frame 1 are used to grip the side panel assembly 10. The first handle 4 is connected to the frame 1. The operator can move the side panel assembly lifting device through the first handle 4 to adjust the position of the side panel assembly 10, so as to quickly move the side panel assembly 10 during the production process, which is beneficial to improving the production efficiency of the vehicle.

[0036] To make the technical solutions and advantages of this disclosure clearer, the embodiments of this disclosure will be described in further detail below with reference to the accompanying drawings.

[0037] like Figure 1As shown, the side panel assembly lifting device provided in this embodiment includes a frame 1, a first gripping arm 2, a second gripping arm 3, and a first handle 4. The frame 1 has a first side and a second side opposite to each other. The first handle 4 is connected to the second side of the frame 1 and extends to the side of the frame 1. An operator can hold the first handle 1 to move the side panel assembly lifting device. The first gripping arm 2 and the second gripping arm 3 are respectively connected to the second side of the frame 1. Both the first gripping arm 2 and the second gripping arm 3 extend away from the frame 1. The first gripping arm 2 and the second gripping arm 3 can cooperate with each other to grip the side panel assembly, thereby facilitating the adjustment of the position of the side panel assembly 10 during the production process to improve the production efficiency of the vehicle.

[0038] In some embodiments of this disclosure, such as Figure 1 As shown, the side panel assembly lifting device also includes a third gripping arm 6, which is connected to the frame 1 and extends toward the first side of the frame 1. The extension direction of the third gripping arm 6 is the same as that of the first gripping arm 2 and the second gripping arm 3, and the third gripping arm 6 can cooperate with the first gripping arm 2 and the second gripping arm 3 to grip the side panel assembly 10.

[0039] Specifically, see Figure 1 The inner side panel assembly 10 includes a first bracket 11, a second bracket 12, and a third bracket 13. The first bracket 11 and the second bracket 12 are partially arranged in parallel. One end of the first bracket 11 and the second bracket 12 is bent towards each other and connected to each other. The third bracket 13 is located between the first bracket 11 and the second bracket 12, and both ends of the third bracket 13 are connected to the first bracket 11 and the second bracket 12, respectively. A first gripping arm 2 is used to grip the third bracket 13, a second gripping arm 3 is used to grip the second bracket 12, and a third gripping arm 6 is used to grip the first bracket 11.

[0040] In some embodiments of this disclosure, such as Figure 1 As shown, the side panel assembly lifting device also includes a counterweight 9, which is connected to the first side of the frame 1. See, for example, [link to example]. Figure 1 There are two counterweights 2. One counterweight 9 is located on the frame 1 above the first gripping arm 2, and the other counterweight 9 is located on the frame 1 above the third gripping arm 6. The counterweight 9 is used to adjust the force distribution on the frame 1 so that the force on each part of the side inner panel assembly lifting device is even, so that the operator can lift the side inner panel assembly lifting device.

[0041] Figure 2 This is a schematic diagram of a side panel inner panel assembly lifting device provided in an embodiment of this disclosure. In some embodiments of this disclosure, such as... Figure 2As shown, the side panel assembly lifting device also includes a second handle 7, which is connected to one side of the frame 1. During the process of the operator moving the side panel assembly 10, it is often necessary to adjust the position of the side panel assembly 10. The second handle 7 makes it easy for the operator to adjust the side panel assembly in other positions.

[0042] Figure 3 This is a schematic diagram of a side panel inner panel assembly lifting device provided in an embodiment of this disclosure. In some embodiments of this disclosure, such as... Figure 3 As shown, the side panel assembly lifting device also includes a tilting mechanism 5, which is fixedly connected to the first handle 4 and movably connected to the second side of the frame 1. The tilting mechanism 5 is configured to adjust the angle of the frame 1 relative to the first handle 4. Specifically, when the operator holds the first handle 4, the tilting mechanism 5 can drive the frame 1 to rotate relative to the first handle 4, thereby adjusting the relative angle between the frame 1 and the first handle 4 to facilitate placing the side panel assembly 10 in the desired position.

[0043] Optionally, see Figure 3 The first handle 4 includes a grip part 401, a connecting part 402 and a middle rod 403. The grip part 401 is ring-shaped, the connecting part 402 is a semi-ring-shaped structure, and the two ends of the connecting part 402 are respectively connected to the grip part 401. One end of the middle rod 403 is connected to the grip part 401, and the other end of the middle rod 403 is connected to the flipping mechanism 5. The middle rod 403 and the grip part 401 form an inverted V-shaped structure.

[0044] Figure 4 This is a partial schematic diagram of the side panel inner panel assembly lifting device provided in an embodiment of this disclosure. In some embodiments of this disclosure, such as... Figure 4 As shown, the first gripping arm 2 includes a gripping arm body 201, an upper pressure plate 202, a lower pressure plate 203, and an actuation mechanism 204. One end of the gripping arm body 201 is fixedly connected to the first side of the frame 1, and the other end of the gripping arm body 201 is hinged to one end of the lower pressure plate 203. The upper pressure plate 202 is fixedly connected to the side wall of the gripping arm body 201. The actuation mechanism 204 is connected to the side of the gripping arm body 201 opposite to the upper pressure plate 202. The actuation mechanism 204 is configured to drive the lower pressure plate 203 to rotate toward or away from the upper pressure plate 202 to grip or release the inner side panel assembly 10.

[0045] Specifically, the upper pressure plate 202 is configured to abut against the upper surface of the side inner panel assembly 10, and when the lower pressure plate 203 rotates towards the upper pressure plate 202, the lower pressure plate 203 contacts the lower surface of the side inner panel assembly 10, thereby locking the side inner panel assembly 10 between the upper pressure plate 202 and the lower pressure plate 203, that is, fixing the side inner panel assembly 10 to the first gripping arm 2. When the side inner panel assembly 10 has been transported, the lower pressure plate 203 can be rotated away from the upper pressure plate 202, thereby releasing the side inner panel assembly 10. For example, after the lower pressure plate 203 rotates towards the upper pressure plate 202 to a predetermined position, the upper pressure plate 202 and the lower pressure plate 203 can form a closed ring, thereby surrounding the side inner panel assembly 10 to improve the stability of fixing the side inner panel assembly 10.

[0046] In some embodiments of this disclosure, such as Figure 4 As shown, the actuation mechanism 204 includes a first cylinder 2041, a transmission component 2042, and a connecting rod 2043. The first cylinder 2041 is fixedly connected to the gripping arm body 201. The transmission component 2042 has a triangular structure. The first corner of the transmission component 2042 is hinged to the gripping arm body 201, the second corner of the transmission component 2042 is hinged to the movable end of the first cylinder 2041, the third corner of the transmission component 2042 is hinged to one end of the connecting rod 2043, and the other end of the connecting rod 2043 is hinged to the lower pressure plate 203.

[0047] Specifically, when the movable section of the first cylinder 2041 extends downward, the transmission component 2042 rotates counterclockwise around the hinge between the transmission component 2042 and the gripping arm body 201. At the same time, the transmission component 2042 rotates counterclockwise around the hinge between the transmission component 2042 and the connecting rod 2043, causing the connecting rod 2043 to move closer to the first cylinder 2041. The connecting rod 2043 causes the lower pressure plate 203 to rotate around the hinge between the lower pressure plate 203 and the gripping arm body 201, causing the lower pressure plate 203 to rotate away from the upper pressure plate 202, thereby releasing the side inner panel assembly 10 from the first gripping arm 2.

[0048] Correspondingly, when the movable section of the first cylinder 2041 retracts upward, the transmission component 2042 rotates clockwise around the hinge between the transmission component 2042 and the gripping arm body 201. At the same time, the transmission component 2042 rotates clockwise around the hinge between the transmission component 2042 and the connecting rod 2043, causing the connecting rod 2043 to move away from the first cylinder 2041. The connecting rod 2043 causes the lower pressure plate 203 to rotate around the hinge between the lower pressure plate 203 and the gripping arm body 201, causing the lower pressure plate 203 to rotate towards the upper pressure plate 202, thereby causing the first gripping arm 2 to grip the side inner panel assembly 10.

[0049] It should be noted that the first gripping arm 2, the second gripping arm 3, and the third gripping arm 6 provided in this embodiment have the same structure. Moreover, when controlling the first gripping arm 2, the second gripping arm 3, and the third gripping arm 6 to grip or release the side panel assembly 10, the first gripping arm 2, the second gripping arm 3, and the third gripping arm 6 can operate synchronously, that is, simultaneously control the rotation of their respective lower pressure plates 203 to simultaneously complete the operation of gripping or releasing the side panel assembly 10.

[0050] Figure 5 This is a partial schematic diagram of the side panel inner panel assembly lifting device provided in an embodiment of this disclosure. In some embodiments of this disclosure, such as... Figure 5 As shown, the flipping mechanism 5 includes a second cylinder 501, a fixed plate 502, and a support rod 503. One end of the support rod 503 is fixedly connected to the first handle 4, and the other end of the support rod 503 is hinged to the fixed plate 502. The second cylinder 501 is fixedly connected to the support rod 503, and the movable end of the second cylinder 501 is hinged to the fixed plate 502. The moving direction of the movable end of the second cylinder 501 is parallel to the length direction of the support rod 503. The fixed plate 502 is fixedly connected to the first side of the frame 1.

[0051] Specifically, when the moving end of the second cylinder 501 moves toward the fixed plate 502, the hinge between the fixed plate 502 and the second cylinder 501 is pushed, causing the fixed plate 502 to rotate away from the first handle 4 around the hinge between the support rod 503 and the fixed plate 502. This causes the frame 1 to rotate away from the first handle 4, thereby adjusting the angle between the side inner panel assembly 10 and the first handle 4, for example, switching the side inner panel assembly 10 from a horizontal state to a vertical state.

[0052] Correspondingly, when the moving end of the second cylinder 501 moves away from the fixed plate 502, the hinge between the fixed plate 502 and the second cylinder 501 is pulled, causing the fixed plate 502 to rotate around the hinge between the support rod 503 and the fixed plate 502 towards the first handle 4, thereby driving the frame 1 to rotate towards the first handle 4, and thus adjusting the angle between the side inner panel assembly 10 and the first handle 4, for example, switching the side inner panel assembly 10 from a vertical state to a horizontal state.

[0053] Figure 6 This is a schematic diagram of a side panel inner panel assembly lifting device provided in an embodiment of this disclosure. In some embodiments of this disclosure, such as... Figure 6As shown, the frame 1 includes a first transverse bar 101, a second transverse bar 102, a first longitudinal bar 103, a second longitudinal bar 104, a third longitudinal bar 105, and a fourth longitudinal bar 106. The ends of the first transverse bar 1011, the second longitudinal bar 104, the second transverse bar 102, and the fourth longitudinal bar 106 are connected sequentially to form a ring-shaped frame 1. The first longitudinal bar 103 and the third longitudinal bar 105 are located between the first longitudinal bar 103 and the fourth longitudinal bar 106. The two ends of the third longitudinal bar 105 are connected to the first transverse bar 101 and the second transverse bar 102, respectively. One end of the first longitudinal bar 103 is connected to the second transverse bar 102, and the other end of the first longitudinal bar 103 extends through the first transverse bar 101. The end of the first longitudinal bar 103 is connected to the third gripping arm 6.

[0054] It should be noted that, as Figure 6 As shown, the first transverse bar 101, the second transverse bar 102, the first longitudinal bar 103, the second longitudinal bar 104, the third longitudinal bar 105, and the fourth longitudinal bar 106 are located on the same plane. The first transverse bar 101 and the second transverse bar 102 extend in the same direction, and the first longitudinal bar 103, the second longitudinal bar 104, the third longitudinal bar 105, and the fourth longitudinal bar 106 extend in the same direction. The angle between the extension directions of the first transverse bar 101 and the second transverse bar 102 and the extension directions of the first longitudinal bar 103, the second longitudinal bar 104, the third longitudinal bar 105, and the fourth longitudinal bar 106 is 90°. The transverse and longitudinal bars mentioned in this embodiment are only used to indicate the relative positions of the first transverse bar 101, the second transverse bar 102, the first longitudinal bar 103, the second longitudinal bar 104, the third longitudinal bar 105, and the fourth longitudinal bar 106, and do not constitute a limitation on the characteristic direction. In other embodiments, the first transverse bar 101, the second transverse bar 102, the first longitudinal bar 103, the second longitudinal bar 104, the third longitudinal bar 105, and the fourth longitudinal bar 106 may have different orientations than those in this embodiment.

[0055] Optionally, see Figure 6 The first gripping arm 2 is connected to the fourth longitudinal bar 106, and the second gripping arm 3 is connected to the second transverse bar 102. The upper pressure plate 202 and lower pressure plate 203 of the first gripping arm 2 are located on the side of the gripping arm body 201 closer to the second longitudinal bar 104. The upper pressure plate 202 and lower pressure plate 203 of the second gripping arm 3 are located on the side of the gripping arm body 201 away from the second transverse bar 102. The upper pressure plate 202 and lower pressure plate 203 of the third gripping arm 6 are located on the side of the gripping arm body 201 away from the first transverse bar 101. That is, the first gripping arm 2, the second gripping arm 3, and the third gripping arm 6 can clamp the inner side panel assembly 10 from different directions, thereby more firmly fixing the inner side panel assembly 10.

[0056] In some embodiments of this disclosure, see Figure 1 The side panel assembly lifting device also includes a controller 8, which is mounted on the first handle 4. The controller is configured to control the operation of the first gripping arm 2, the second gripping arm 3, the third gripping arm 6, and the tilting mechanism 5. For example, the controller 8 is electrically connected to the first cylinder 2041 of the first gripping arm 2, the second gripping arm 3, and the third gripping arm 6, and the second cylinder 501 of the tilting mechanism 5, respectively, and can control the extension or retraction of the first cylinder 2041 and the second cylinder 501. Specifically, the controller 8 can synchronously control the first gripping arm 2, the second gripping arm 3, and the third gripping arm 6 to grip or release the side panel assembly 10, and can control the tilting mechanism 5 to adjust the angle of the side panel assembly 10 relative to the first handle 4.

[0057] In summary, in the side panel assembly lifting device provided in this embodiment, the first gripping arm 2 and the second gripping arm 3, connected to the frame 1, are used to grip the side panel assembly 10. The first handle 4 is connected to the frame 1, and the operator can move the side panel assembly lifting device through the first handle 4 to adjust the position of the side panel assembly 10. The flipping mechanism 5, connected to the frame 1, can adjust the angle of the side panel assembly 10 relative to the first handle 4, thereby quickly moving the side panel assembly 10 during the production process and placing it at an appropriate angle in a designated position to facilitate subsequent processing of the side panel assembly 10, which is beneficial to improving vehicle production efficiency.

[0058] It should be noted that in this article, "several" and "at least one" refer to one or more, while "multiple" and "at least two" refer to two or more. "And / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A alone, A and B simultaneously, or B alone. The character " / " generally indicates that the preceding and following related objects have an "or" relationship.

[0059] In the description of this disclosure, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure according to the specific circumstances.

[0060] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0061] In the description of this disclosure, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application 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 disclosure.

[0062] In the description of this specification, the references to the terms "certain embodiments", "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example", or "some examples" refer to specific features, structures, materials, or characteristics described in connection with the embodiments or examples that are included in at least one embodiment or example of this disclosure.

[0063] The above description is merely an embodiment of this disclosure and is not intended to limit this disclosure. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this disclosure should be included within the protection scope of this disclosure.

Claims

1. A side panel inner panel assembly lifting device for adjusting the position of the side panel inner panel assembly (10), characterized in that, The side panel assembly lifting device includes a frame (1), a first gripping arm (2), a second gripping arm (3), a third gripping arm (6), and a first handle (4). The frame (1) includes a first transverse bar (101), a second transverse bar (102), a first longitudinal bar (103), a second longitudinal bar (104), a third longitudinal bar (105), and a fourth longitudinal bar (106). The ends of the first transverse bar (101), the second longitudinal bar (104), the second transverse bar (102), and the fourth longitudinal bar (106) are connected sequentially to form the annular frame (1). The first longitudinal bar (103) and the third longitudinal bar (105) are located between the first longitudinal bar (103) and the fourth longitudinal bar (106). The two ends of the third longitudinal bar (105) are respectively connected to the first transverse bar (101) and the second transverse bar (102). One end of the first longitudinal bar (103) is connected to the second transverse bar (102), the other end of the first longitudinal bar (103) extends through the first transverse bar (101), and the end of the first longitudinal bar (103) is connected to the third gripping arm (6). The first gripping arm (2) is connected to the fourth longitudinal bar (106), and the second gripping arm (3) is connected to the second transverse bar (102). The first gripping arm (2), the third gripping arm (6), and the second gripping arm (3) extend toward the first side of the frame (1). The first gripping arm (2), the third gripping arm (6), and the second gripping arm (3) are used to cooperate in gripping the inner side panel assembly (10). The first handle (4) is connected to the second side of the frame (1), and the second side is opposite to the first side; The first gripping arm (2) includes a gripping arm body (201), an upper pressure plate (202), a lower pressure plate (203), and an action mechanism (204). One end of the gripping arm body (201) is fixedly connected to the first side of the frame (1), and the other end of the gripping arm body (201) is hinged to one end of the lower pressure plate (203). The upper pressure plate (202) is fixedly connected to the side wall of the gripping arm body (201), and the action mechanism (204) is connected to the side of the gripping arm body (201) opposite to the upper pressure plate (202). The actuation mechanism (204) is configured to drive the lower pressure plate (203) to rotate toward or away from the upper pressure plate (202) to grip or release the side panel assembly (10). The actuation mechanism (204) includes a first cylinder (2041), a transmission member (2042), and a connecting rod (2043). The first cylinder (2041) is fixedly connected to the gripping arm body (201). The transmission member (2042) has a triangular structure. The first corner of the transmission member (2042) is hinged to the gripping arm body (201). The second corner of the transmission member (2042) is hinged to the movable end of the first cylinder (2041). The third corner of the transmission member (2042) is hinged to one end of the connecting rod (2043). The other end of the connecting rod (2043) is hinged to the lower pressure plate (203).

2. The side panel inner panel assembly lifting device according to claim 1, characterized in that, It also includes a flipping mechanism (5), which is fixedly connected to the first handle (4) and movably connected to the second side of the frame (1). The flipping mechanism (5) is configured to adjust the angle of the frame (1) relative to the first handle (4).

3. The side panel inner panel assembly lifting device according to claim 2, characterized in that, The flipping mechanism (5) includes a second cylinder (501), a fixed plate (502), and a support rod (503). One end of the support rod (503) is fixedly connected to the first handle (4), and the other end of the support rod (503) is hinged to the fixed plate (502). The second cylinder (501) is fixedly connected to the support rod (503), and the movable end of the second cylinder (501) is hinged to the fixed plate (502). The moving direction of the movable end of the second cylinder (501) is parallel to the length direction of the support rod (503). The fixed plate (502) is fixedly connected to the first side of the frame (1).

4. The side panel inner panel assembly lifting device according to claim 1, characterized in that, The first gripping arm (2), the second gripping arm (3) and the third gripping arm (6) have the same structure.

5. The side panel inner panel assembly lifting device according to claim 1, characterized in that, It also includes a second handle (7), which is connected to one side of the frame (1).

6. The side panel inner panel assembly lifting device according to claim 1, characterized in that, It also includes a controller (8) disposed on the first handle (4) and configured to control the first gripping arm (2) and the second gripping arm (3).

7. The side panel inner panel assembly lifting device according to claim 1, characterized in that, It also includes a counterweight (9) which is connected to a first side of the frame (1).

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