Self-hooking wire rod coil lifting appliance

Abstract

The utility model relates to the technical field of lifting appliances, and discloses a self-hooking wire rod coil lifting appliance which comprises a mounting steel plate, the mounting steel plate is in an isosceles triangle shape, and two groups of hook column steel pipes and a group of lifting steel pipes are respectively welded and fixed at three corners of one side of the mounting steel plate; and the anti-disengaging assembly comprises two sets of limiting guide frames and sliding rods, the outer wall faces of the sliding rods are fixedly connected with cylindrical rods, a limiting plate unit is arranged on one side of the hoisting steel pipe, and one end of each cylindrical rod can be clamped with the corresponding limiting plate unit in a limiting mode. The mounting steel plate, the two sets of hook column steel pipes and the lifting steel pipe are arranged to form a main body of the lifting appliance, the two sets of hook column steel pipes enable the lifting appliance to lift two wire rod coils at a time, a steel wire rope does not need to be hung manually, and the working efficiency is improved; after the cylindrical rod is turned over, the hook at one end can be clamped with the limiting plate unit in a limiting mode, and therefore the anti-disengaging effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of lifting equipment technology, and in particular to a self-hook coil lifting equipment. Background Technology

[0002] Previously, unloading coiled wire rod required manual labor to board the vehicle and attach steel wire ropes, lifting one coil at a time, which was cumbersome and inefficient. Existing technology discloses a double C-type hook for coiled wire rod products (Announcement No.: CN220502424U), comprising a support column, an upper arm, a lower arm, and a balance rod. The upper arm is located at the top of the support column, the lower arm at the bottom of the support column, and the balance rod is installed at the top of the upper arm. The double C-type hook of this invention lifts coiled wire rod products without magnetism and can lift two coils at a time, improving loading and unloading efficiency.

[0003] The existing double C-type hook has high lifting efficiency, but during the lifting process, the wire rod coil may slip off the hook column steel pipe due to some accidents, which poses a safety hazard.

[0004] Therefore, those skilled in the art have provided a self-hooking wire rod coil lifting device to solve the problems mentioned in the background art. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a self-hooking wire rod lifting device, which solves the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A self-hooking wire rod lifting device includes: a mounting steel plate, the mounting steel plate being an isosceles triangle, with two sets of hook column steel pipes and a set of lifting steel pipes welded and fixed to three corners on one side of the mounting steel plate, the bottom ends of the two sets of hook column steel pipes being on the same plane as the bottom end of the mounting steel plate, the lifting steel pipe being located above the hook column steel pipes, and the lifting steel pipe being parallel to the two sets of hook column steel pipes; lifting lugs are welded and fixed to the outer wall of the lifting steel pipe and the connection between the mounting steel plate and the lifting steel pipe; and an anti-detachment component, the anti-detachment component being disposed in the cavity of the hook column steel pipe for preventing the lifted goods from detaching, the anti-detachment component including two sets of limiting guide frames welded and fixed in the cavity of the hook column steel pipe and a sliding rod movably engaged between the two sets of limiting guide frames, a cylindrical rod being fixedly connected to the outer wall of the sliding rod, a limiting plate unit being provided on one side of the lifting steel pipe, and one end of the cylindrical rod being able to be limited and engaged with the limiting plate unit.

[0008] According to the self-hook coil lifting device, the limiting guide frame is elliptical, the two sets of limiting guide frames are vertical to the ground and are parallel to each other.

[0009] According to the self-hooking wire rod coil lifting appliance, the cylindrical rod is fixedly connected with the hook at the end far from the sliding rod.

[0010] According to the self-hooking wire rod coil lifting appliance, the sliding rod is movably clamped in the corresponding limiting guide frame cavity at both ends, and the sliding rod is fixedly connected with the anti-falling ring at both ends.

[0011] According to the self-hooking wire rod coil lifting appliance, the outer wall of the sliding rod is fixedly penetrated with the limiting rubber ring, and two groups of limiting rubber rings are arranged at both ends of the sliding rod in a symmetrical mode.

[0012] According to the self-hooking wire rod coil lifting appliance, the limiting rubber ring is in the shape of a circular truncated cone, and the limiting guide frame is located between the two groups of limiting rubber rings.

[0013] According to the self-hooking wire rod coil lifting appliance, the limiting plate unit comprises a rectangular plate fixedly installed on one side of the lifting steel pipe, and the top end of the rectangular plate is fixedly connected with a limiting plate body, and the hook at the end of the cylindrical rod after rotation is clamped with the limiting plate body.

[0014] The utility model provides a self-hooking wire rod coil lifting appliance, has the following beneficial effects:

[0015] (1) through setting up installation steel sheet, two groups of hook column steel pipes and lifting steel pipe constitute the main part of the lifting appliance, two groups of hook column steel pipes make the lifting appliance can lift two wire rod coils once, need not manual hook steel wire rope, improve work efficiency, but in the process of hoisting, wire rod coil may slip off from hook column steel pipe because of some unexpected accidents, there is a potential safety hazard, therefore, the anti-falling assembly is arranged in the cavity of hook column steel pipe, and the hook at the end of the cylindrical rod after overturning can be clamped with the limiting plate unit, thereby playing the anti-falling effect.

[0016] (2) through setting up the limiting guide frame is in the shape of an ellipse, two groups of limiting guide frames are in the vertical state with the ground and are in the mutual parallel state between two groups of limiting guide frames, thereby playing the limiting and guiding effect on the sliding rod, and the sliding rod can be slid in the cavity of two groups of limiting guide frames, and the cylindrical rod can be accommodated in the cavity of hook column steel pipe.

[0017] (3) through setting up the anti-falling ring fixedly connected with the sliding rod at both ends, playing the anti-falling effect on the sliding rod, avoiding the sliding rod from slipping off from the limiting guide frame cavity, through setting up the limiting rubber ring, the limiting guide frame is located between two groups of limiting rubber rings, playing the guiding effect on the sliding of the sliding rod, making the sliding rod always be in the mutual vertical state with the limiting guide frame, through fixedly connecting the rectangular plate on one side of the lifting steel pipe, the top end of the rectangular plate is fixedly connected with the limiting plate body, the hook at the end of the cylindrical rod after rotation is clamped with the limiting plate body, preventing the goods from slipping off from the hook column steel pipe, improving the safety of the device. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view of the self-hooking wire rod coil lifting appliance of the utility model;

[0019] Figure 2 It is an unfolding structure schematic view of the self-hooking wire rod coil lifting appliance of the utility model;

[0020] Figure 3 It is a left view schematic view of the self-hooking wire rod coil lifting appliance of the utility model;

[0021] Figure 4 It is a three-dimensional structure schematic view of the anti-falling assembly of the self-hooking wire rod coil lifting appliance of the utility model;

[0022] Figure 5 It is a connection relationship schematic view between the cylindrical rod and the slide rod and the hook of the self-hooking wire rod coil lifting appliance of the utility model.

[0023] Legend:

[0024] 10, mounting steel plate; 11, hook column steel pipe; 12, lifting steel pipe; 13, lifting lug; 14, anti-falling assembly; 15, limiting plate unit; 16, slide rod; 17, limiting guide frame; 18, cylindrical rod; 19, hook; 20, anti-falling ring; 21, limiting rubber ring; 22, rectangular plate; 23, limiting plate body. Specific implementation

[0025] As Figures 1-5 shown: a self-hooking wire rod coil lifting appliance, comprising: a mounting steel plate 10, the mounting steel plate 10 is isosceles triangle, three corners of one side of the mounting steel plate 10 are respectively welded and fixed with two groups of hook column steel pipes 11 and a group of lifting steel pipes 12, the bottom end of the two groups of hook column steel pipes 11 and the bottom end of the mounting steel plate 10 are on the same plane, the lifting steel pipe 12 is located above the hook column steel pipe 11, the lifting steel pipe 12 and the two groups of hook column steel pipes 11 are in parallel state; the outer wall surface of the lifting steel pipe 12, the connecting place of the mounting steel plate 10 and the lifting steel pipe 12 are all welded and fixed with lifting lugs 13; an anti-falling assembly 14, the anti-falling assembly 14 is arranged in the cavity of the hook column steel pipe 11, and is used for preventing the falling of the lifted goods, the anti-falling assembly 14 comprises two groups of limiting guide frames 17 welded and fixed in the cavity of the hook column steel pipe 11 and a slide rod 16 movably clamped between the two groups of limiting guide frames 17, the outer wall surface of the slide rod 16 is fixedly connected with a cylindrical rod 18, one side of the lifting steel pipe 12 is provided with a limiting plate unit 15, and one end of the cylindrical rod 18 can be limitingly clamped with the limiting plate unit 15.

[0026] Specifically, the main body of the lifting tool is formed by arranging the mounting steel plate 10, the two groups of hook column steel pipes 11 and the lifting steel pipe 12, the two groups of hook column steel pipes 11 can lift two coil wire packages at a time, and manual steel wire rope is not needed, thereby improving the work efficiency, but the coil wire package may slip off the hook column steel pipe 11 and fall off in the hoisting process due to some unexpected accidents, and a safety hazard exists, therefore, the anti-falling assembly 14 is arranged in the cavity of the hook column steel pipe 11, and the hook 19 at the turning end of the cylindrical rod 18 can be limited and clamped with the limiting plate unit 15, thereby playing an anti-falling role.

[0027] The limiting guide frame 17 is in an oval shape, the two groups of limiting guide frames 17 are in a vertical state with the ground, and the two groups of limiting guide frames 17 are in a mutual parallel state. The cylindrical rod 18 is in a mutual vertical state with the sliding rod 16, and the end of the cylindrical rod 18 away from the sliding rod 16 is fixedly connected with the hook 19. The two ends of the sliding rod 16 are movably clamped in the cavities of the corresponding limiting guide frames 17.

[0028] Specifically, the limiting guide frame 17 is in an oval shape, the two groups of limiting guide frames 17 are in a vertical state with the ground, and the two groups of limiting guide frames 17 are in a mutual parallel state, thereby playing a limiting and guiding role on the sliding rod 16, and the sliding rod 16 can be slid in the cavities of the two groups of limiting guide frames 17, and the cylindrical rod 18 can be accommodated in the cavity of the hook column steel pipe 11.

[0029] The two ends of the sliding rod 16 are fixedly connected with the anti-falling ring 20, the anti-falling ring 20 is located between the limiting guide frame 17 and the inner wall surface of the hook column steel pipe 11, the outer wall surface of the sliding rod 16 is fixedly penetrated through the limiting rubber ring 21, the limiting rubber ring 21 is arranged in two groups at the two ends of the sliding rod 16, and the two groups of limiting rubber rings 21 are in a symmetrical state. The limiting rubber ring 21 is in a circular truncated cone shape, and the limiting guide frame 17 is located between the two groups of limiting rubber rings 21.

[0030] Specifically, the two ends of the sliding rod 16 are fixedly connected with the anti-falling ring 20, thereby playing an anti-falling role on the sliding rod 16, and the sliding rod 16 is prevented from slipping off the cavity of the limiting guide frame 17, the limiting rubber ring 21 is arranged, the limiting guide frame 17 is located between the two groups of limiting rubber rings 21, thereby playing a guiding role on the sliding of the sliding rod 16, and the sliding rod 16 is always in a mutual vertical state with the limiting guide frame 17.

[0031] The limiting plate unit 15 comprises a rectangular plate 22 fixedly installed on one side of the lifting steel pipe 12, the top end of the rectangular plate 22 is fixedly connected with a limiting plate body 23, and the hook 19 at the turning end of the cylindrical rod 18 is clamped with the limiting plate body 23.

[0032] Specifically, by fixing the rectangular plate 22 on one side of the lifting steel pipe 12, the top end of the rectangular plate 22 is fixedly connected with the limiting plate body 23, the hook 19 is engaged with the limiting plate body 23 after the rotation of the cylindrical rod 18, the goods are prevented from sliding off the hook column steel pipe 11, and the safety of the device is improved.

[0033] The working principle of the self-hooking wire rod coil lifting device is as follows: the main body of the lifting device is formed by the installation steel plate 10, the two groups of hook column steel pipes 11 and the lifting steel pipe 12, the two groups of hook column steel pipes 11 enable the lifting device to lift two wire rod coils at a time, manual hooking of the steel wire rope is not needed, the working efficiency is improved, but the wire rod coil may slide off the hook column steel pipe 11 and fall off due to some unexpected accidents during the lifting, and there is a safety hazard, therefore, the anti-falling assembly 14 is arranged in the cavity of the hook column steel pipe 11, the hook 19 at the one end of the cylindrical rod 18 is engaged with the limiting plate unit 15 after the rotation of the cylindrical rod 18, and the anti-falling effect is achieved, and the safety of the device is improved.

[0034] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. It should be understood by the person skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only for illustrating the principle of the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and the changes and improvements all fall within the scope of the utility model.

Claims

1. A self-hitch coil lifter, characterized in that, Include: Mounting steel plate (10), the mounting steel plate (10) is isosceles triangle, and three angles of mounting steel plate (10) side are welded with two groups of hook column steel pipes (11) and a group of lifting steel pipes (12) respectively, the bottom end of two groups of hook column steel pipes (11) is on the same plane with the bottom end of mounting steel plate (10), and lifting steel pipe (12) is above hook column steel pipe (11), and lifting steel pipe (12) is parallel with two groups of hook column steel pipes (11); The outer wall surface of the lifting steel pipe (12), the connecting place of the mounting steel plate (10) and the lifting steel pipe (12) are all welded with lifting lug (13); Anti-drop assembly (14) is arranged in the cavity of hook column steel pipe (11), is used for preventing the goods from being lifted and is prevented from falling off, and the anti-drop assembly (14) includes two groups of limiting guide frames (17) welded in the cavity of hook column steel pipe (11) and sliding rod (16) movably clamped between the two groups of limiting guide frames (17), the outer wall surface of sliding rod (16) is fixedly connected with cylindrical rod (18), one side of lifting steel pipe (12) is provided with limiting plate unit (15), and one end of cylindrical rod (18) can be limitingly clamped with limiting plate unit (15).

2. The self-hitch coil lifter of claim 1, wherein: The limiting guide frame (17) is oval, and the two groups of limiting guide frames (17) are vertically arranged on the ground and are parallel to each other.

3. The self-hitch coil lifter of claim 1, wherein: The cylindrical rod (18) is perpendicular to the sliding rod (16), and the end of the cylindrical rod (18) away from the sliding rod (16) is fixedly connected with the hook (19).

4. The self-hitch coil lifter of claim 1, wherein: The two ends of the sliding rod (16) are movably clamped in the cavity of the corresponding limiting guide frame (17), and the two ends of the sliding rod (16) are fixedly connected with the anti-drop ring (20), and the anti-drop ring (20) is located between the limiting guide frame (17) and the inner wall surface of the hook column steel pipe (11).

5. The self-hitch coil lifter of claim 1, wherein: The outer wall surface of the sliding rod (16) is fixedly connected with the limiting rubber ring (21), and the limiting rubber ring (21) is arranged on the two ends of the sliding rod (16).

6. The self-hitch coil lifter of claim 5, wherein: The limiting rubber ring (21) is a circular truncated cone, and the limiting guide frame (17) is located between the two groups of limiting rubber rings (21).

7. The self-hitch coil lifter of claim 1, wherein: The limiting plate unit (15) includes a rectangular plate (22) fixedly installed on one side of the lifting steel pipe (12), and the top end of the rectangular plate (22) is fixedly connected with the limiting plate body (23), and the hook (19) is clamped with the limiting plate body (23) after the rotation of the cylindrical rod (18).

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