Frame lifting appliance

Abstract

The utility model relates to a vehicle frame lifting appliance. The frame lifting appliance comprises a driving assembly, a first frame body, at least two connecting assemblies and an adjusting assembly, the driving assembly is provided with a driving piece, the first frame body is connected with the driving piece, the driving assembly drives the first frame body to move, the connecting assemblies are used for being connected with a to-be-lifted piece, and the adjusting assembly is connected with the connecting assemblies and the first frame body. The connecting assembly is movably connected to the first frame body through the adjusting assembly. By means of the adjusting assembly, the connecting assemblies can be movably connected to the first frame body, when to-be-lifted pieces of different sizes need to be lifted through the frame lifting appliance, the positions of the connecting assemblies are adjusted, so that the distance between the connecting assemblies is matched with the sizes of the to-be-lifted pieces, and different frame lifting appliances do not need to be replaced when frames of different sizes are lifted; the cost is reduced; and the efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of conveying frame hangers, and in particular to frame hangers. Background Art

[0002] During the assembly and processing of the frame, the frame needs to be moved to different positions. In order to facilitate the movement of the frame, the related art generally adopts a frame hoist, which includes an electric hoist for hoisting the frame. When in use, the frame is hoisted by the electric hoist.

[0003] However, when lifting frames of different sizes, different frame hoists need to be replaced for lifting, which is rather cumbersome. Summary of the invention

[0004] Based on this, it is necessary to provide a frame hoist to solve the problem that different frame hoists need to be replaced for hoisting when hoisting frames of different sizes.

[0005] The embodiment of the present application provides a frame hanger, comprising:

[0006] A drive assembly, wherein the drive assembly is provided with a drive member;

[0007] A first frame, wherein the first frame is connected to the driving component, and the driving component drives the first frame to move;

[0008] At least two connecting components, the connecting components are used to connect the parts to be hung;

[0009] An adjusting component is connected to the connecting component and the first frame, and the connecting component is movably connected to the first frame through the adjusting component.

[0010] In one embodiment, the connection assembly includes:

[0011] A connecting plate connected to the adjusting assembly;

[0012] A connecting rod is connected to the connecting plate, and the connecting rod is used to be connected to the part to be suspended.

[0013] In one embodiment, the connection component further comprises:

[0014] Two connecting chains, one end of each connecting chain is connected to the connecting plate, and the other end of each connecting chain extends obliquely downward and is connected to the connecting rod;

[0015] The two connecting chains and the connecting rod are combined to form a triangular stable structure.

[0016] In one embodiment, both ends of the connecting rod are provided with limit plates, one end of the limit plate is connected to the connecting rod, and the other end of the limit plate extends upward.

[0017] In one embodiment, the first frame is arranged along the horizontal direction, and the connecting component is movably connected to the first frame along the horizontal direction through the adjusting component.

[0018] In one embodiment, the first frame is arranged along a first direction, and the connecting rod is arranged along a second direction, and the second direction is perpendicular to the first direction.

[0019] In one embodiment, the adjustment component includes:

[0020] an adjustment hole group, the adjustment hole group comprising a plurality of first adjustment holes spaced apart on the first frame along the first direction;

[0021] An adjusting bolt is used to connect the first adjusting hole and the connecting plate.

[0022] In one of the embodiments, a first pulley is rotatably connected to the adjusting bolt, a first sliding groove is provided on the first frame along the first direction, and the first pulley is slidably connected in the first sliding groove.

[0023] In one embodiment, the drive assembly comprises:

[0024] The second frame;

[0025] An electric hoist is slidably connected to the second frame along a first direction, the driving member is arranged on the electric hoist, and the electric hoist drives the driving member to move along a third direction, and the first direction is perpendicular to the third direction.

[0026] In one embodiment, the driving assembly further includes a controller, which is in communication with the electric hoist, and is used to control the sliding of the electric hoist on the second frame, and to control the movement of the driving member in the third direction.

[0027] According to the frame hanger of the embodiment of the present application, the connecting component can be movably connected to the first frame body by adjusting the component. When the frame hanger needs to be used to hang parts of different sizes, the position of the connecting component is adjusted so that the spacing between the connecting components matches the size of the parts to be hung. When lifting frames of different sizes, there is no need to replace different frame hangers, thereby reducing costs and improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1It is a schematic structural diagram of a frame hanger according to an embodiment of the present application.

[0029] Figure 2 for Figure 1 A local enlarged schematic diagram of point A in the middle.

[0030] Figure 3 This is a schematic structural diagram of a connecting plate in a frame hanger according to an embodiment of the present application.

[0031] Figure 4 for Figure 1 A local enlarged schematic diagram of point B in the middle.

[0032] Figure 5 for Figure 1 A partial enlarged schematic diagram of point C in the middle.

[0033] Figure 6 It is a schematic diagram of the partial structure of a driving member in a frame hanger according to an embodiment of the present application.

[0034] Reference numerals:

[0035] 1. Driving assembly; 11. Driving member; 12. Second frame; 121. Second slide; 13. Electric hoist; 131. Running member; 1311. Second pulley; 1312. Mounting frame; 1313. Second mounting block; 1314. Lifting chain; 1315. Hook; 14. Controller;

[0036] 2. first frame; 21. first slide;

[0037] 3. Connecting assembly; 31. Connecting plate; 311. Connecting column; 312. First connecting ring; 313. Second connecting ring; 32. Connecting rod; 321. Limiting plate; 322. First connecting block; 33. Connecting chain; 331. Third connecting ring; 332. Fourth connecting ring;

[0038] 4. Adjustment assembly; 41. Adjustment hole group; 411. First adjustment hole; 42. Adjustment bolt; 421. First pulley. DETAILED DESCRIPTION

[0039] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0040] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0041] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0042] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0043] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0044] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0045] See also Figure 1 An embodiment of the present application proposes a frame hanger, which includes a driving component 1, a first frame 2, at least two connecting components 3 and an adjusting component 4. The driving component 1 is provided with a driving member 11, the first frame 2 is connected to the driving member 11, the driving component 1 drives the first frame 2 to move, the connecting component 3 is used to connect the parts to be hung, the adjusting component 4 connects the connecting component 3 and the first frame 2, and the connecting component 3 is movably connected to the first frame 2 through the adjusting component 4.

[0046] According to the frame hanger of the embodiment of the present application, the connection component 3 can be movably connected to the first frame body 2 by adjusting the component 4. When the frame hanger is needed to hang parts of different sizes, the position of the connection component 3 is adjusted so that the spacing between the connection components 3 matches the size of the parts to be hung. When lifting frames of different sizes, there is no need to replace different frame hangers, thereby reducing costs and improving efficiency.

[0047] See also Figure 1 and Figure 2 In some embodiments, the connecting assembly 3 includes a connecting plate 31 and a connecting rod 32, the connecting plate 31 is connected to the adjusting assembly 4, the connecting rod 32 is connected to the connecting plate 31, and the connecting rod 32 is used to connect to the part to be hung.

[0048] Specifically, two connecting plates 31 are provided in each connecting assembly 3, and a connecting column 311 is fixedly connected between the two connecting plates 31. The connecting plate 31 is used to connect with the adjustment assembly 4 to change the position of the connecting assembly 3 on the first frame 2. The connecting rod 32 is connected below the connecting plate 31 and is used to connect the parts to be hung.

[0049] In some embodiments, the connection assembly 3 further includes two connection chains 33, one end of the connection chain 33 is connected to the connection plate 31, and the other end of the connection chain 33 extends obliquely downward and is connected to the connection rod 32. The two connection chains 33 and the connection rod 32 enclose a triangular stable structure.

[0050] Specifically, in order to enable the connection plate 31 to be more stably connected to the connection chain 33, a first connection ring 312 is provided on the connection column 311, and the first connection ring 312 is rotatably connected to the second connection ring 313, and the second connection ring 313 is fixedly connected to the top of the connection chain 33. Since the first connection ring 312 is rotatably connected to the second connection ring 313, the connection between the connection chain 33 and the connection plate 31 is a flexible connection, which is more flexible to use and improves the service life. The two connection chains 33 in each group of connection components 3 are tilted and symmetrically arranged, so that the two connection chains 33 and the connection rod 32 enclose an isosceles triangle stable structure, which improves the stability when the hanging parts are moved.

[0051] See also Figure 1 In some embodiments, both ends of the connecting rod 32 are provided with a limit plate 321, one end of the limit plate 321 is connected to the connecting rod 32, and the other end extends upward. The limit plates 321 are arranged at both ends of the connecting rod 32. When the connecting rod 32 is used to connect the parts to be hoisted, the bottom of the frame is abutted against the upper surface of the connecting rod 32, and the connecting rod 32 plays a supporting role. The limit plates 321 at both ends of the connecting rod 32 prevent the frame from falling, thereby improving the hoisting stability of the frame.

[0052] Please continue reading Figure 1 In some embodiments, the first frame 2 is arranged in the horizontal direction, and the connecting assembly 3 is movably connected to the first frame 2 in the horizontal direction through the adjusting assembly 4. Frames of different sizes generally have large differences in the horizontal dimensions, and the connecting assembly 3 is made movable in the horizontal direction to adapt to the use of frames of different sizes.

[0053] In some embodiments, the first frame 2 is arranged along a first direction, and the connecting rod 32 is arranged along a second direction, and the second direction is perpendicular to the first direction. Specifically, in actual use, the first direction may be the X direction in the figure, and the second direction may be the Y direction in the figure. The X direction and the Y direction are both horizontal directions.

[0054] See also Figure 2 and Figure 3 In some embodiments, the adjustment assembly 4 includes an adjustment hole group 41 and an adjustment bolt 42. The adjustment hole group 41 includes a plurality of first adjustment holes 411 spaced apart along the first direction on the first frame 2. The adjustment bolt 42 connects a first adjustment hole 411 with the connecting plate 31. By selecting the first adjustment holes 411 at different positions in the first direction to connect with the connecting plate 31, the position of the connecting assembly 3 on the first frame 2 can be changed.

[0055] In some embodiments, the adjusting bolt 42 is rotatably connected to the first pulley 421, the first frame 2 is provided with a first slide groove 21 along the first direction, and the first pulley 421 is slidably connected to the first slide groove 21. When the position of the connecting plate 31 needs to be changed, the connection between the adjusting bolt 42 and the first adjusting hole 411 is first released, and then the first frame 2 is moved along the first direction by the first pulley 421, so that the first frame 2 slides along the slide groove, which is labor-saving and convenient. After the connecting plate 31 is moved to the target position, the adjusting bolt 42 is connected to the first adjusting hole 411 corresponding to the target position.

[0056] See also Figure 4 In order to better connect the connecting chain 33 with the connecting rod 32, a third connecting ring 331 is connected to the bottom end of the connecting chain 33, and the third connecting ring 331 is rotatably connected to the fourth connecting ring 332. A first connecting block 322 is fixedly provided on the connecting rod 32, and a connecting hole for the fourth connecting ring 332 to pass through is provided on the first connecting block 322. Since the third connecting ring 331 is rotatably connected to the fourth connecting ring 332, the connection between the connecting chain 33 and the connecting rod 32 is a flexible connection, which is more flexible to use and improves the service life.

[0057] See also Figure 1 and Figure 5 In some embodiments, the driving assembly 1 includes a second frame 12 and an electric hoist 13, the electric hoist 13 is slidably connected to the second frame 12 along a first direction, the driving member 11 is arranged on the electric hoist 13, and the electric hoist 13 drives the driving member 11 to move along a third direction, and the first direction and the third direction are perpendicular to each other. Through the above arrangement, the electric hoist 13 can slide along the first direction on the second frame 12 to drive the driving member 11 arranged on the electric hoist 13 to slide along the first direction. The electric hoist 13 can also drive the driving member 11 to move along the third direction.

[0058] In some embodiments, the third direction may be Figure 1 In the Z direction, that is, the vertical direction, the electric hoist 13 itself can drive the driving member 11 to move up and down to complete the lifting action.

[0059] See also Figure 5 Specifically, in some embodiments, the electric hoist 13 is provided with a running member 131, the running member 131 is rotatably connected to a second pulley 1311, a second slide groove 121 for the second pulley 1311 to slide along a first direction is provided on the second frame 12, a mounting frame 1312 is connected to the bottom of the running member 131, a second mounting block 1313 is fixedly connected to the mounting frame 1312, and the second mounting block 1313 is used to connect a lifting chain 1314 of the electric hoist 13.

[0060] See also Figure 1In some embodiments, the driving assembly 1 further includes a controller 14, which is in communication with the electric hoist 13, and is used to control the sliding of the electric hoist 13 on the second frame 12, and to control the movement of the driving member 11 in the third direction. The position of the driving member 11 in the first direction and the third direction can be controlled by the controller 14 to improve the automation capability of the frame hoist.

[0061] See also Figure 1 and Figure 6 In some embodiments, a hook 1415 is provided at the bottom end of the lifting chain 1314 of the electric hoist 13. The driving member 11 is clamped on the outer wall of the first slide slot 21 of the first frame 2, and the hook 1415 is suspended on the top of the driving member 11 to achieve the connection between the driving member 11 and the first frame 2.

[0062] When the frame hoist in the embodiment of the present application performs a suspension movement operation on the frame, the controller 14 is first connected to the control switch on the ground control console by a wire, and then the two operating parts 131 are controlled to start at the same time by using the cooperation of the control switch on the ground control console and the controller 14. At this time, the two started operating parts 131 will drive the entire hoist to move horizontally along the X direction on the second frame 12. When the two connecting rods 32 on the hoist move to the frame position that needs to be moved, the control switch on the ground control console and the controller 14 are directly used to close the two operating parts 131, and the control switch on the ground control console is used at the same time. The two electric hoists 13 are started synchronously with the cooperation of the controller 14. At this time, the two started electric hoists 13 drive the two connecting rods 32 to slowly move down along the Z direction. When the two connecting rods 32 move down to a position where the installation operation can be performed, the control switch on the ground control console and the cooperation of the controller 14 are directly used to control the two electric hoists 13 to be temporarily closed. At this time, the staff removes all the connecting plates 31 according to the size of the frame, and then moves the two connecting rods 32 to a suitable position. When the two connecting rods 32 are moved to a suitable position, the adjustment component 4 at the suitable position is directly used to directly install the two connecting plates 31 on the first frame 2 When the two connecting plates 31 are moved and installed, the staff can respectively pass the two connecting rods 32 through the inside of the frame and adjust the positions. At the same time, the bottom of the frame contacts the tops of the two connecting rods 32. When the two connecting rods 32 are installed on the frame, the control switch and the controller 14 on the ground control console are directly used to start the two electric hoists 13 synchronously, and the two started electric hoists 13 are respectively cooperated through the corresponding components to directly drive the frame to rise slowly. When the frame is suspended to a certain height, the control switch and the controller 14 on the ground control console are directly used again. Cooperate with each other and start the two operating parts 131 synchronously, then through the cooperation of the second frame 12, directly move the frame suspended by the sling horizontally, when the frame is suspended by the sling and moved to a suitable position, directly use the cooperation of the control switch and the controller 14 on the ground control console again to close the two operating parts 131, and finally use the cooperation of the control switch and the controller 14 on the ground control console to slowly lower the frame suspended by the sling, when the frame is completely in contact with the ground, move the two connecting rods 32 out of the frame, and use the cooperation of the control switch and the controller 14 on the ground control console to reset the two connecting rods 32 to their initial positions.

[0063] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0064] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A frame hanger, characterized in that: include: A drive assembly, wherein the drive assembly is provided with a drive member; A first frame, wherein the first frame is connected to the driving component, and the driving component drives the first frame to move; At least two connecting components, the connecting components are used to connect the parts to be hung; An adjusting component is connected to the connecting component and the first frame, and the connecting component is movably connected to the first frame through the adjusting component.

2. The vehicle frame hanger according to claim 1, characterized in that: The connection component comprises: A connecting plate connected to the adjusting assembly; A connecting rod is connected to the connecting plate, and the connecting rod is used to be connected to the part to be suspended.

3. The vehicle frame hanger according to claim 2, characterized in that: The connection component also includes: Two connecting chains, one end of each connecting chain is connected to the connecting plate, and the other end of each connecting chain extends obliquely downward and is connected to the connecting rod; The two connecting chains and the connecting rod are combined to form a triangular stable structure.

4. The vehicle frame hanger according to claim 2, characterized in that: Limiting plates are arranged at both ends of the connecting rod, one end of the limiting plate is connected to the connecting rod, and the other end extends upward.

5. The vehicle frame hanger according to claim 2, characterized in that: The first frame is arranged along the horizontal direction, and the connecting component is movably connected to the first frame along the horizontal direction through the adjusting component.

6. The vehicle frame hanger according to claim 5, characterized in that: The first frame is arranged along a first direction, and the connecting rod is arranged along a second direction, and the second direction is perpendicular to the first direction.

7. The vehicle frame hanger according to claim 6, characterized in that: The adjustment component comprises: an adjustment hole group, the adjustment hole group comprising a plurality of first adjustment holes spaced apart on the first frame along the first direction; An adjusting bolt is used to connect the first adjusting hole and the connecting plate.

8. The vehicle frame hanger according to claim 7, characterized in that: The adjusting bolt is rotatably connected with a first pulley, the first frame is provided with a first sliding groove along the first direction, and the first pulley is slidably connected in the first sliding groove.

9. The vehicle frame hanger according to claim 1, characterized in that: The drive assembly comprises: The second frame; An electric hoist is slidably connected to the second frame along a first direction, the driving member is arranged on the electric hoist, and the electric hoist drives the driving member to move along a third direction, and the first direction is perpendicular to the third direction.

10. The vehicle frame hanger according to claim 9, characterized in that: The driving assembly further includes a controller, which is in communication with the electric hoist and is used to control the sliding of the electric hoist on the second frame and to control the movement of the driving member in the third direction.

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