A lifting system tilting attitude locking device

Abstract

This utility model relates to a lifting system tilting posture locking device, including a support plate, a locking cylinder at one end of the support plate, and the locking cylinder being connected to the object to be locked; the locking cylinder is provided with a piston rod, and the object to be locked is provided with a locking pin hole, the piston rod extending into the locking pin hole; when the lifting system tilts to a horizontal or vertical state, that is, when the object to be locked tilts 90°, the locking cylinder operates, the piston rod extends and passes through the guide support into the locking pin hole, locking the position of the object to be locked, thereby locking and maintaining the position of the lifting system; by fixing the support plate to the lifting system bracket, a stable whole is formed, completely eliminating the risk of slippage and collision caused by gravity and inertia.

Description

Technical Field

[0001] This utility model relates to the field of automobile production technology, and in particular to a tilting posture locking device for a hoisting system. Background Technology

[0002] After the main assembly welding is completed in the automotive body plant, two people are required to lift it off the line from the welding fixture. Due to the large weight and volume of the workpiece, a dedicated lifting system is planned to assist in manual handling. Once completed, the system consists of a lifting boom and a gripper. The gripper can rotate around the boom to accommodate horizontal and vertical orientation changes during workpiece handling. However, limitations were found in its use. During the workpiece flipping process (horizontal vs. vertical), there is a lack of an effective attitude locking mechanism. This means that during workpiece transfer, personnel need to exert constant force to maintain the lifting posture. However, in actual operation, personnel must walk and pull while maintaining the lifting posture, making the process laborious and unable to guarantee the system's stability. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by providing a lifting system tilting attitude locking device.

[0004] This utility model is achieved using the following technical solution:

[0005] A lifting system tilting posture locking device includes a support plate, one end of which is provided with a locking cylinder, which is connected to the object to be locked.

[0006] The locking cylinder is provided with a piston rod, and the object being locked is provided with a locking pin hole, into which the piston rod extends.

[0007] Furthermore, one end of the support plate is provided with a bracket, and the locking cylinder is connected to the bracket through a fixing component.

[0008] Furthermore, the bracket is provided with a guide support, and the piston rod passes through the guide support and extends into the locking pin hole.

[0009] Furthermore, a locking cylinder is provided at one end of the support plate, and the other end of the support plate is fixedly connected to the hoisting system bracket.

[0010] Compared with the prior art, the present invention has the following beneficial technical effects:

[0011] When the hoisting system is flipped to a horizontal or vertical position, that is, when the locked object is flipped 90°, the locking cylinder works, the piston rod extends and passes through the guide support into the locking pin hole, locking the position of the locked object, thereby locking and maintaining the position of the hoisting system; by fixing the support plate to the hoisting system, a stable whole is formed, completely eliminating the risk of slippage and collision caused by gravity and inertia. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;

[0013] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 .

[0014] Figure Labels

[0015] 1. Support plate; 2. Bracket; 3. Fixing component; 4. Locking cylinder; 5. Piston rod; 6. Guide support; 7. Locking pin hole; 8. Locked object. Detailed Implementation

[0016] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0017] like Figure 1-2 As shown, a lifting system flipping posture locking device includes a support plate 1, a locking cylinder 4 is provided at one end of the support plate 1, and the locking cylinder 4 is connected to the object to be locked 8.

[0018] The locking cylinder 4 is equipped with a piston rod 5, and the object being locked 8 is equipped with a locking pin hole 7, with the piston rod 5 extending into the locking pin hole 7.

[0019] When the hoisting system is flipped to a horizontal or vertical position, that is, when the locked object 8 is flipped 90°, the locking cylinder 4 is activated, the piston rod 5 extends and passes through the guide support 6 into the locking pin hole 7, thus locking the position of the locked object 8.

[0020] One end of the support plate 1 is provided with a bracket 2, and the locking cylinder 4 is connected to the bracket 2 through a fixing part 3.

[0021] The bracket 2 is provided with a guide support 6, and the piston rod 5 passes through the guide support 6 and extends into the locking pin hole 7.

[0022] A guide support 6 is provided to guide and limit the piston rod 5, preventing the piston rod 5 from not properly engaging with the locking pin hole 7.

[0023] One end of the support plate 1 is provided with a bracket 2, and the other end of the support plate 1 is fixedly connected to the hoisting system bracket.

[0024] By fixing the support plate 1 to the hoisting system bracket, a stable whole is formed, completely eliminating the risk of slippage and collision caused by gravity and inertia.

Claims

1. A tilting posture locking device for a hoisting system, characterized in that, Includes a support plate (1), one end of which is provided with a locking cylinder (4), which is connected to the object to be locked (8); The locking cylinder (4) is provided with a piston rod (5), and the locked object (8) is provided with a locking pin hole (7), and the piston rod (5) extends into the locking pin hole (7).

2. The hoisting system tilting posture locking device according to claim 1, characterized in that, The support plate (1) has a bracket (2) at one end, and the locking cylinder (4) is connected to the bracket (2) through a fixing member (3).

3. The hoisting system tilting attitude locking device according to claim 2, characterized in that, The bracket (2) is provided with a guide support (6), and the piston rod (5) passes through the guide support (6) and extends into the locking pin hole (7).

4. The hoisting system tilting attitude locking device according to claim 2, characterized in that, The support plate (1) has the bracket (2) at one end, and the other end of the support plate (1) is fixedly connected to the hoisting system bracket.

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