Assembly line hoisting device

Abstract

The utility model relates to the technical field of assembly line hoisting, and provides an assembly line hoisting device, which comprises a suspension bracket, an electric capstan, a steel wire rope, a reinforcing frame, a hanging bracket, an extension frame component and an adjusting lifting hook, the electric capstan is arranged below the suspension bracket, the surface of the electric capstan is movably connected with the steel wire rope, and the lower end of the steel wire rope is fixedly connected with the reinforcing frame; the lower side of the reinforcing frame is fixedly connected with the hanging bracket, the two sets of extension frame assemblies are arranged on the two sides of the hanging bracket, and the multiple sets of adjusting hanging hooks are movably arranged on the hanging bracket and the extension frame assemblies. And the device is also suitable for automobile parts with different sizes and automobile parts with complex shapes.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly line hoisting, in particular to an assembly line hoisting device. Background Art

[0002] With the development of the automobile industry and the auto parts industry, the technical level of automobile assembly lines has also been greatly improved. The country has paid more and more attention to the assembly and factory testing that directly affect the quality and service life of automobile products and the final link of automobile product production, which has promoted the improvement of automobile product assembly, testing technology and equipment technology. During assembly on automobile assembly lines, some automobile parts are too heavy and inconvenient to be carried manually, so lifting equipment is needed to lift the heavier automobile parts for installation.

[0003] As disclosed in application number: CN202222182155.4, an assembly line lifting device comprises a frame, the inner cavity of the frame is fixedly connected to a cross plate, the bottom of the cross plate is provided with an electric winch, the front and rear ends of the electric winch are fixedly connected to a fixing frame, the top of the fixing frame is fixedly connected to the bottom of the cross plate, the surface of the electric winch is movably connected to a steel wire rope, one end of the steel wire rope extends to the bottom of the electric winch and is movably connected to a connecting block through a rotating shaft, the bottom of the connecting block is fixedly connected to a connecting rod, the bottom of the connecting rod is movably connected to a rotating plate through a bearing, threaded holes are opened at the centers of the front and back sides of the rotating plate, the inner cavity of the threaded hole is threadedly connected to a threaded rod, one end of the surface of the threaded rod is movably connected to a moving block through a bearing, and the bottom of the moving block is fixedly connected to a splint.

[0004] However, the above device is inconvenient during lifting, and the clamping plate needs to be adjusted to lift the auto parts. In actual operation, the use of a hook will not cause damage to the auto parts because the hook does not directly act on the auto parts, but acts on the lifting ring installed on the auto parts. Due to the complex shapes of current auto parts, a single clamp cannot be applied to a variety of auto parts. Utility Model Content

[0005] In order to solve the above problem, the utility model provides an assembly line hoisting device to solve the problem.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions:

[0007] An assembly line hoisting device includes a suspension frame, an electric winch, a steel wire rope, a reinforcement frame, a hanger, an extension frame assembly and an adjustment hook. The electric winch is arranged below the suspension frame. The surface of the electric winch is movably connected to the steel wire rope. The lower end of the steel wire rope is fixedly connected to the reinforcement frame. The lower side of the reinforcement frame is fixedly connected to the hanger. Two groups of extension frame assemblies are provided, and the two groups of extension frame assemblies are arranged on both sides of the hanger. Multiple groups of adjustment hooks are provided, and the multiple groups of adjustment hooks are movably arranged on the hanger and the extension frame assembly.

[0008] Preferably, connection blocks are provided on the upper and lower sides of the four corners of the suspension frame.

[0009] Preferably, the reinforcement frame includes: a sling mounting seat and an oblique connecting frame, the sling mounting seat is fixedly mounted on the oblique connecting frame, the upper side of the sling mounting seat is fixedly connected to the lower end of the wire rope, and the lower side of the oblique connecting frame is fixedly connected to the hanger.

[0010] Preferably, the hanger is provided with a plurality of first sliding adjustment slots, and the adjustment hook is slidably arranged in the first sliding adjustment slots.

[0011] Preferably, the extension frame assembly includes: an extension beam, a sliding rod and a locking screw, one end of the sliding rod is fixedly connected to the extension beam, and the other end of the sliding rod is slidably set in a sliding groove on the hanger, and the locking screw passes through the sliding groove and abuts against the sliding rod.

[0012] Preferably, a second sliding adjustment groove is symmetrically provided on the extension beam, and the adjustment hook is slidably provided in the second sliding adjustment groove.

[0013] Preferably, a handle is provided on the outside of the hanger.

[0014] Preferably, the adjustment hook includes: a plug, a rope, a hook and a friction plate. The lower side of the plug is connected to the hook through a rope. A friction plate is provided on the lower side of the plug. The plug is provided on the upper side of the hanger and extension frame assembly. The rope passes through the hanger and extension frame assembly and is connected to the hook.

[0015] The advantages of the utility model are: the utility model facilitates the lifting of automobile accessories by providing an adjustment hook, the overall strength of the hanger can be improved by providing a reinforcement frame, the extension frame assembly can be suitable for automobile accessories of different sizes, and the position of the hanger and the extension frame assembly can be adjusted by providing an adjustment hook, thereby being suitable for automobile accessories with complex shapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which constitute part of the present invention, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0017] Figure 1It is a structural diagram of the utility model;

[0018] Figure 2 It is a structural diagram of the suspension frame of the utility model;

[0019] Figure 3 It is a structural diagram of the reinforcement frame of the utility model;

[0020] Figure 4 It is a structural diagram of the hanger and extension frame assembly of the utility model;

[0021] Figure 5 It is a structural diagram of the utility model for adjusting the hook.

[0022] Description of reference numerals:

[0023] 1. Suspension frame; 2. Electric winch; 3. Steel wire rope; 4. Reinforcement frame; 5. Hanger; 6. Extension frame assembly; 7. Adjustment hook; 11. Connecting block; 41. Sling mounting seat; 42. Oblique connecting frame; 51. First sliding adjustment slot; 61. Extension beam; 62. Slide bar; 63. Locking screw; 611. Second sliding adjustment slot; 52. Handle; 71. Plug; 72. Rope; 73. Hook; 74. Friction plate. DETAILED DESCRIPTION

[0024] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0026] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0027] Example 1, combined with Figure 1 and Figure 2 To explain:

[0028] An assembly line lifting device includes a suspension frame 1, an electric winch 2, a steel wire rope 3, a reinforcement frame 4, a hanger 5, an extension frame assembly 6 and an adjustment hook 7. The electric winch 2 is arranged below the suspension frame 1. The surface of the electric winch 2 is movably connected to the steel wire rope 3. The lower end of the steel wire rope 3 is fixedly connected to the reinforcement frame 4. The lower side of the reinforcement frame 4 is fixedly connected to the hanger 5. Two groups of extension frame assemblies 6 are provided, and the two groups of extension frame assemblies 6 are arranged on both sides of the hanger 5. Multiple groups of adjustment hooks 7 are provided, and the multiple groups of adjustment hooks 7 are movably arranged on the hanger 5 and the extension frame assembly 6.

[0029] The adjustable hook 7 facilitates the lifting of auto parts. The reinforcement frame 4 improves the overall strength of the hanger 5. The design of the reinforcement frame 4 and the hanger 5 increases the overall stability of the device, ensuring the stability of the hoisted items when suspended in the air and preventing shaking. The extension frame assembly 6 can be used to accommodate auto parts of different sizes. The adjustable hook 7 allows the hanger 5 and the extension frame assembly 6 to be adjusted in position, thus accommodating auto parts with complex shapes. The electric winch 2 can easily adjust the height of the hoisted items to meet the needs of different heights, making assembly line operations more flexible.

[0030] The four corners and upper and lower sides of the suspension frame 1 are all provided with connecting blocks 11. Such arrangement not only can be arranged on a mobile crane alone but also can be installed on an overhead crane.

[0031] Example 2, based on Example 1, combined with Figure 3 To explain:

[0032] The reinforcement frame 4 comprises a sling mount 41 and an oblique connecting frame 42. The sling mount 41 is fixedly mounted on the oblique connecting frame 42. The upper side of the sling mount 41 is fixedly connected to the lower end of the wire rope 3, while the lower side of the oblique connecting frame 42 is fixedly connected to the hanger 5. The design of the oblique connecting frame 42 helps to disperse the pressure transmitted by the sling mount 41, reducing the concentrated load on a single part, thereby improving the structural strength and durability of the entire lifting device. The design of the oblique connecting frame 42 helps to reduce the swing of the hoisted object during lifting or moving, improving the precision and safety of the lifting.

[0033] Example 3, based on Example 2, combined with Figure 4 To explain:

[0034] The hanger 5 is provided with a plurality of first sliding adjustment slots 51 , and the adjustment hook 7 is slidably provided in the first sliding adjustment slots 51 . The adjustment hook 7 can be adjusted in the first sliding adjustment slots 51 .

[0035] The extension frame assembly 6 includes an extension beam 61, a slide bar 62, and a locking screw 63. One end of the slide bar 62 is fixedly connected to the extension beam 61, and the other end of the slide bar 62 is slidably disposed in a slide groove on the hanger 5. The locking screw 63 passes through the slide groove and abuts against the slide bar 62. The locking screw 63 can fix the position of the slide bar 62.

[0036] The extension beam 61 is symmetrically provided with a second sliding adjustment groove 611 , and the adjustment hook 7 is slidably provided in the second sliding adjustment groove 611 .

[0037] The outside of the hanger 5 is provided with a handle 52. Such arrangement facilitates the staff to stabilize the hanger 5.

[0038] Example 4, based on Example 3, combined with Figure 5 To explain:

[0039] The adjustment hook 7 includes: a plug 71, a rope 72, a hook 73 and a friction plate 74. The lower side of the plug 71 is connected to the hook 73 through the rope 72. The friction plate 74 is provided on the lower side of the plug 71. The plug 71 is provided on the upper side of the hanger 5 and the extension frame assembly 6. The rope 72 passes through the hanger 5 and the extension frame assembly 6 and is connected to the hook 73.

[0040] The friction plate 74 increases the friction between the plug 71 and the hanger 5 or extension assembly 6, preventing the hook from slipping due to insufficient friction during the lifting process, thereby improving lifting safety. The rope 72 makes it easy and quick to adjust the position of the hook 73. The operator can easily adjust the position of the hook by pulling the rope. The design of the hook 73 ensures that the hoisted object is firmly hooked, preventing it from falling off during the lifting process, and improving the safety of the operation.

[0041] The working principle of the present invention: When in use, the present invention can adjust the extension length of the extension beam 61 and the position of the hook 7 in the first sliding adjustment groove 51 and the second sliding adjustment groove 611 according to the size and shape of the automobile accessories to achieve subsequent suspension balance, and then start the electric winch 2 to lift the automobile accessories. The present invention has a reasonable structure, is easy to use, and has a high overall structural strength. It can also be applied to automobile accessories of different sizes and automobile accessories with complex shapes.

[0042] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description. Therefore, all changes that come within the meaning and range of equivalents of the claims are intended to be embraced by the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any minor modifications, equivalent replacements and improvements made to the above embodiments based on the technical essence of the present invention should be included in the scope of protection of the technical solution of the present invention.

Claims

1. An assembly line hoisting device, characterized in that: A suspension frame (1), an electric winch (2), a steel wire rope (3), a reinforcement frame (4), a hanger (5), an extension frame assembly (6) and an adjustment hook (7), wherein the electric winch (2) is arranged below the suspension frame (1), the surface of the electric winch (2) is movably connected with the steel wire rope (3), the lower end of the steel wire rope (3) is fixedly connected to the reinforcement frame (4), the lower side of the reinforcement frame (4) is fixedly connected to the hanger (5), two groups of extension frame assemblies (6) are provided, and the two groups of extension frame assemblies (6) are arranged on both sides of the hanger (5), and multiple groups of adjustment hooks (7) are provided, and the multiple groups of adjustment hooks (7) are movably arranged on the hanger (5) and the extension frame assembly (6).

2. An assembly line hoisting device according to claim 1, characterized in that: Connecting blocks (11) are provided on the upper and lower sides of the four corners of the suspension frame (1).

3. The assembly line hoisting device according to claim 1, characterized in that: The reinforcing frame (4) comprises: a sling mounting seat (41) and an oblique connecting frame (42); the sling mounting seat (41) is fixedly mounted on the oblique connecting frame (42); the upper side of the sling mounting seat (41) is fixedly connected to the lower end of the steel wire rope (3); and the lower side of the oblique connecting frame (42) is fixedly connected to the hanger (5).

4. The assembly line hoisting device according to claim 1, characterized in that: The hanger (5) is provided with a plurality of first sliding adjustment slots (51), and the adjustment hook (7) is slidably arranged in the first sliding adjustment slots (51).

5. The assembly line hoisting device according to claim 1, characterized in that: The extension frame assembly (6) includes: an extension beam (61), a slide rod (62) and a locking screw (63), one end of the slide rod (62) is fixedly connected to the extension beam (61), and the other end of the slide rod (62) is slidably arranged in a slide groove on the hanger (5), and the locking screw (63) passes through the slide groove and abuts against the slide rod (62).

6. The assembly line hoisting device according to claim 5, characterized in that: A second sliding adjustment groove (611) is symmetrically provided on the extension beam (61), and the adjustment hook (7) is slidably provided in the second sliding adjustment groove (611).

7. The assembly line hoisting device according to claim 1, characterized in that: A handle (52) is provided on the outside of the hanger (5).

8. The assembly line hoisting device according to claim 1, characterized in that: The adjusting hook (7) comprises a plug (71), a rope (72), a hook (73) and a friction plate (74); the lower side of the plug (71) is connected to the hook (73) via the rope (72); the lower side of the plug (71) is provided with a friction plate (74); the plug (71) is provided on the upper side of the hanger (5) and the extension frame assembly (6); the rope (72) passes through the hanger (5) and the extension frame assembly (6) and is connected to the hook (73).

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