Novel special lifting device for forklift
By designing a forklift-specific lifting device with a suspension frame, locking bolts, and limit arm, the stability and safety issues of forklifts when lifting small objects are solved, achieving single-person operation and efficient and safe lifting results.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-15
- Publication Date
- 2026-04-03
AI Technical Summary
Existing forklifts have problems such as loose binding and easy detachment when lifting small objects, swaying of the load affecting vehicle movement and low work efficiency, and lack of safety protection design.
Design a new type of forklift-specific lifting device including a suspension frame, locking bolts, a limiting arm, and a rotatable hook. The suspension frame is fitted onto the forklift forks and fixed by locking bolts. The limiting arm provides stability, and the hook is equipped with an anti-detachment buckle to prevent the goods from falling off the hook.
It enables convenient single-person hoisting, improves the reliability and safety of hoisting, avoids the swaying and unhooking accidents that occur in traditional methods, and enhances work efficiency and safety.
Smart Images
Figure CN224077021U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of industrial handling equipment and lifting tools, specifically to a new type of forklift-specific lifting device. Background Technology
[0002] In industrial production, forklifts are widely used for cargo handling due to their flexibility. However, their forks are primarily designed for lifting pallets or large objects, making them less suitable for lifting smaller items. When using forklifts, due to their limitations, steel wire ropes, lifting slings, or hemp ropes are often used to secure small objects to the forks when they are difficult to move manually.
[0003] Traditional solutions typically use wire ropes or lifting slings for binding or simple hook tools, but these methods have the following problems: loose binding causes the load to sway and easily fall off; when the forks are not long enough, the tilt angle is too large, causing the rope to slip off; when the forklift is going uphill or downhill or turning, the load swings and hits the wheels, affecting driving safety; installation requires tools, which is time-consuming and labor-intensive; and the lack of anti-derailment design poses a safety hazard.
[0004] Therefore, there is an urgent need to design a new type of forklift-specific lifting device to solve the problems of existing technology, such as loose binding that leads to easy detachment, swaying of the lifted load affecting vehicle movement, and low work efficiency. Utility Model Content
[0005] In view of the problems existing in the prior art, the purpose of this utility model is to provide a new type of forklift-specific lifting device.
[0006] The technical solution adopted by this utility model to solve its technical problem is: a new type of forklift-specific lifting device, including a suspension frame, locking bolts, a limiting arm and a hook. A threaded hole is opened at the top of the suspension frame, through which the locking bolts pass. An installation frame is provided at the bottom of the suspension frame, the limiting arm is provided on the installation frame at the bottom of the suspension frame, and the hook is located at the center of the bottom of the installation frame.
[0007] Specifically, the suspension frame is a quadrilateral square frame structure, which is fitted onto the forklift forks. The top of the suspension frame has multiple threaded holes, and the bottom of the suspension frame is welded with an mounting frame.
[0008] Specifically, there are several locking bolts, which pass through threaded holes at the top of the suspension frame to lock the suspension frame in place.
[0009] Specifically, there are four limiting arms, which are symmetrically arranged at the bottom of the suspension frame. There is a small angle of 3-5 degrees between the limiting arms and the suspension frame. The limiting arms are connected to the mounting frame by hinges, and the front part of the limiting arms is foldable by hinges.
[0010] Specifically, the hook is rotatable and is connected to the bottom of the mounting frame by a pin. The hook is equipped with an anti-detachment buckle.
[0011] Specifically, the anti-detachment buckle is located on the opening of the hook, and the anti-detachment buckle is longer than the opening of the hook. The anti-detachment buckle can only be opened inward by spring control.
[0012] This utility model has the following beneficial effects:
[0013] This utility model introduces a novel forklift lifting device that is simple and lightweight, requiring only one person to independently complete the lifting work, saving manpower, time, and effort; it has high reliability and a long service life; and it has a high safety factor, preventing accidents such as hook detachment and crushing injuries caused by traditional lifting methods. Attached Figure Description
[0014] Figure 1 This is a structural schematic diagram of a new type of forklift-specific lifting device.
[0015] In the diagram: 1-Suspension frame, 1.1-Threaded hole, 1.2-Mounting frame; 2-Locking bolt; 3-Limit arm; 4-Hook, 4.1-Anti-detachment buckle. Detailed Implementation
[0016] The technical solutions of the present utility model will be described in further detail below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.
[0017] like Figure 1 As shown, a new type of forklift-specific lifting device includes a suspension frame 1, a locking bolt 2, a limiting arm 3, and a hook 4. The top of the suspension frame 1 has a threaded hole 1.1, through which the locking bolt 2 passes. The lower part of the suspension frame 1 is provided with an installation frame 1.2. The limiting arm 3 is located on the installation frame 1.2 at the lower part of the suspension frame 1, and the hook 4 is located at the center of the bottom of the installation frame 1.2.
[0018] The suspension frame 1 is a square frame structure. The suspension frame 1 is fitted onto the forks of the forklift. The suspension frame 1 is used to fix the hook 4 onto the forks. The lower part of the suspension frame 1 is provided with a mounting frame 1.2. The mounting frame 1.2 is used to install the parts that need to be connected to the suspension frame 1. The suspension frame 1 is provided with several threaded holes 1.1. The threaded holes 1.1 are used to pass through the locking bolts 2. The number of locking bolts 2 is equal to the number of threaded holes 1.1. The locking bolts 2 fix the suspension frame 1 onto the forks by screwing into the threaded holes 1.1.
[0019] Limiting arms 3 are symmetrically provided on the four sides of the mounting frame 1.2 at the lower part of the suspension frame 1. The limiting arms 3 are connected to the mounting frame 1.2 by hinges. The height of the front end of the limiting arm 3 is slightly lower than the height of the rear end of the limiting arm 3 welded to the suspension frame 1. Each limiting arm 3 is broken in the middle and connected by a hinge. The hinge connection allows the limiting arm 3 to be folded. The limiting arm 3 is used to limit the load and prevent the load from swaying during the journey and affecting the normal driving of the forklift. The front end of the limiting arm 3 can be locked after being folded.
[0020] A hook 4 is provided at the center of the mounting frame 1.2 at the lower part of the suspension frame 1 via a pin. The hook 4 is rotatable and is used to lift goods. The hook 4 is also provided with an anti-detachment buckle 4.1. The anti-detachment buckle 4.1 is located at the opening of the hook 4. The anti-detachment buckle 4.1 is longer than the opening of the hook 4 and is located inside the hook 4. In this way, the anti-detachment buckle 4.1 can only open inward and not outward to prevent the goods from falling off the hook.
[0021] This utility model is not limited to the above-described embodiments. Anyone should know that any structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model.
[0022] The technologies, shapes, and structures not described in detail in this utility model are all known technologies.
[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A new type of lifting device for forklifts, characterized in that, Including the suspension frame, locking bolt, limiting arm and lifting hook, the suspension frame top is provided with threaded hole, locking bolt passes through threaded hole, suspension frame lower part is equipped with installation frame, limiting arm is equipped on the installation frame of suspension frame lower part, lifting hook is equipped in the center position of installation frame bottom.
2. The novel lifting device for forklifts according to claim 1, characterized in that, The suspension frame is quadrilateral square frame structure, the suspension frame is sleeved on the fork of the forklift, the top of the suspension frame is provided with a plurality of threaded holes, and the bottom of the suspension frame is welded with the installation frame.
3. The novel lifting device for fork lift trucks according to claim 1, characterized in that, The locking bolt is a plurality of locking bolts, which pass through the threaded holes in the top of the suspension frame to lock the suspension frame.
4. The novel lifting device for fork lift trucks according to claim 1, characterized in that, The limiting arm has four, the limiting arm is respectively arranged symmetrically on the bottom of the suspension frame, the limiting arm and the suspension frame leave a small angle of 3-5 degrees, the limiting arm is connected with the installation frame through the hinge, and the front section of the limiting arm is foldable through the hinge.
5. The novel lifting device for fork lift trucks according to claim 1, characterized in that, The lifting hook is rotatable, the lifting hook is connected at the bottom of the installation frame through the pin shaft, and the lifting hook is provided with an anti-dropping buckle.
6. The novel lifting device for fork lift trucks according to claim 5, characterized in that, The anti-dropping buckle is arranged on the opening of the lifting hook, the anti-dropping buckle is longer than the opening of the lifting hook, and the anti-dropping buckle can only be opened inwardly through the spring control.