Novel hoisting device for construction materials
By designing a new lifting device for construction materials, the combination of front struts, forward extension rods and lifting chains is used to solve the problems of unstable placement and low efficiency of hanging bags in traditional lifting modes, and the automatic adjustment of the position of hanging bags is achieved, and the lifting efficiency is improved.
Patent Information
- Application Number
- CN202422076700.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-26
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-08-26
AI Technical Summary
The traditional hanging bag lifting method is difficult to control the placement position when placing hanging bags, which can easily cause the forklift to penetrate the surrounding hanging bags, affecting the lifting efficiency.
A new type of lifting device is designed, including two parallel-arranged base plates, front strut rods, frame rods, front extension rods and hoisting structures. The forklift is avoided from touching the surrounding hanging bags through the setting of the front strut rods and front extension rods, and the shaking space of the suspender is provided through the setting of the lifting chain, so as to realize the function of automatically adjusting the position of the hanging bags.
It effectively avoids the contact between the forklift and the surrounding hanging bags, improves the lifting efficiency, and reduces the need for manual adjustment.
Smart Images
Figure CN222974829U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of material transportation, in particular to a novel lifting device for construction materials. Background Technique
[0002] Construction materials are essential elements used in the construction and engineering fields to build structures, carry out decoration, and complete construction. They include various types of materials, each playing an important role in ensuring the safety, durability, and functionality of the structure. Among them, for granular materials such as resin particles, due to the loose nature of the materials themselves, pallet forklifting cannot be used. During storage and transportation, they are mostly packed in lifting bags and then lifted by the forklift arms.
[0003] In the traditional lifting bag lifting method, the staff threads the four bag ropes of the lifting bag through the two forklift arms. When the forklift places the lifting bag, it is difficult to control the placement position. If it is too close, the forklift arm is likely to touch the adjacent lifting bag, so manual adjustment is required during placement, which affects the lifting efficiency.
[0004] Therefore, we propose a novel lifting device for construction materials to solve the problems raised above. Content of the Utility Model
[0005] (I) Technical Problems to be Solved
[0006] Aiming at the deficiencies of the prior art in the above background technique, the purpose of the present utility model is to provide a novel lifting device for construction materials to solve the problems raised in the above background technique.
[0007] (II) Technical Solutions
[0008] To achieve the above purposes, the present utility model is realized through the following technical solutions:
[0009] A novel lifting device for construction materials includes two parallel bottom plates. Slots for inserting the forklift arms are provided at the bottom of the bottom plates. A front support rod is arranged at the top of the bottom plates. The tops of the two front support rods are provided with the same frame rod. A front extension rod extending away from the bottom plate is fixed on the frame rod. A lifting structure is arranged on the front extension rod;
[0010] The lifting structure includes two cross-fixed lifting arms. Chain holes are provided at the ends of the lifting arms. A lifting chain is arranged in the chain holes. A hook is arranged at the bottom of the lifting chain.
[0011] Furthermore, a hook is fixed at the bottom of the lifting arm. The diameter of the hook is smaller than the aperture of the chain link in the lifting chain.
[0012] Furthermore, a cross beam is provided at one end of the bottom plate close to the front strut, a reinforcing rod is fixed to the top of the cross beam, and the top end of the reinforcing rod is fixed to the bottom end of the front extension rod.
[0013] Furthermore, both the front strut and the reinforcing rod are inclined towards the lifting structure.
[0014] Preferably, a plurality of connecting beams are fixed to the tops of the two bottom plates.
[0015] Preferably, an inclined tie rod is fixed between the bottom plate and the support rod.
[0016] Preferably, first reinforcing plates are fixed between the top of the cross beam and both side walls of the reinforcing rod, and second reinforcing plates are provided between the top of the reinforcing rod and the bottom wall of the front extension rod. Both the first reinforcing plate and the second reinforcing plate are of triangular structure.
[0017] (III) Beneficial effects
[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0019] When placing the lifting bag, the arrangement of the front strut and the front extension rod enables a certain distance between the forklift and the surrounding lifting bags, avoiding the situation where the forklift touches the surrounding lifting bags. At the same time, the arrangement of the lifting chain allows a certain shaking space for the sling, and when stacking the lifting bags, they can be horizontally placed in the designated position without manual adjustment, improving the lifting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 is a schematic structural view of the novel lifting device for construction materials of the present utility model;
[0021] Figure 2 is a schematic structural view of another perspective of the novel lifting device for construction materials of the present utility model;
[0022] Figure 3 is a schematic structural view of the lifting structure of the novel lifting device for construction materials of the present utility model;
[0023] Figure 4 is a front view schematic structural view of the novel lifting device for construction materials of the present utility model.
[0024] In the figure: bottom plate 1, slot 2, front strut 3, support rod 4, front extension rod 5, lifting structure 6, lifting arm 61, chain hole 62, lifting chain 63, hook 64, hook 7, reinforcing rod 8, connecting beam 9, inclined tie rod 10, first reinforcing plate 11, second reinforcing plate 12. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the accompanying drawings, and the terms "bottom surface" and "top surface", "inner" and "outer" respectively refer to the directions towards or away from the geometric center of a specific component. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0026] Please refer to Figures 1-4 As shown in the figure, the present utility model provides a novel lifting device for construction materials, including two parallel bottom plates 1. The bottom of the bottom plate 1 is provided with slots 2 for the insertion of the forklift forks. The top of the bottom plate 1 is provided with front struts 3. The tops of the two front struts 3 are provided with the same support rod 4. A front extension rod 5 extending to the right is fixed at the center of the bottom of the support rod 4. A lifting structure 6 is arranged on the front extension rod 5;
[0027] As Figure 3 shown in the figure, the lifting structure 6 includes two lifting arms 61 fixed at a 90° intersection. Chain holes 62 are provided at the ends of the lifting arms 61. A lifting chain 63 is arranged in the chain holes 62. A hook 64 is arranged at the bottom of the lifting chain 63.
[0028] When hoisting the sling bag, the two forks of the forklift are inserted into the slots 2 at the bottom of the bottom plate 1. Then, the four hooks 64 are hooked on the four sling positions of the cloth bag. Then, the forklift forks are lifted to hoist and transfer the sling bag. The settings of the front struts 3 and the front extension rod 5 enable a certain distance between the forklift and the surrounding sling bags, avoiding the situation where the forklift touches the surrounding sling bags. At the same time, the setting of the lifting chain 63 enables the sling bag to have a certain shaking space. When stacking the sling bags, they can be horizontally placed in the designated position without manual adjustment, improving the hoisting efficiency.
[0029] As a preferred technical solution of the present utility model: A hook 7 is fixed at the bottom of the lifting arm 61. The diameter of the hook 7 is smaller than the aperture of the chain link in the lifting chain 63. The setting of the hook 7 enables the lifting chain 63 to have an adjustment function. The chain link in the middle part of the lifting chain 63 can be hung on the hook 7 according to the height of the sling bag to be hoisted, shortening the elongation of the lifting chain 63 and expanding the applicable range.
[0030] As a preferred technical solution of the present utility model: a cross beam is provided at one end of the bottom plate 1 close to the front strut 3, a reinforcing rod 8 is fixed on the top of the cross beam, first reinforcing plates 11 are fixed between the top of the cross beam and the two side walls of the reinforcing rod 8, second reinforcing plates 12 are provided between the top of the reinforcing rod 8 and the bottom wall of the forward extension rod 5, both the first reinforcing plate 11 and the second reinforcing plate 12 are triangular structures, and the top end of the reinforcing rod 8 is fixed to the bottom end of the forward extension rod 5; a plurality of connecting beams 9 are fixed on the tops of the two bottom plates 1; an inclined stay bar 10 is fixed between the bottom plate 1 and the support rod 4. The cross beam, the reinforcing rod 8, the connecting beam 9, the inclined stay bar 10, the first reinforcing plate 11 and the second reinforcing plate 12 can all enhance the stability of the device. The bottom plate 1 can be made of 18# channel steel, the connecting beam 9 is made of 14# channel steel, the front strut 3, the support rod 4 and the forward extension rod 5 are all made of 10# channel steel, the two lifting arms 61 are made of I-beam, and the inclined stay bar 10 is made of DN40 steel pipe.
[0031] As a preferred technical solution of the present utility model: both the front strut 3 and the reinforcing rod 8 are inclined to the right direction, and the inclination angle is 100°, so as to prevent the front strut 3 and the reinforcing rod 8 from interfering with the hanging bag during hoisting.
[0032] For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances; for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A new type of lifting device for construction materials, characterized in that: The invention comprises two parallel bottom plates (1), the bottom of the bottom plates (1) being provided with a slot (2) for inserting a forklift fork arm, the top of the bottom plates (1) being provided with a front support rod (3), the tops of the two front support rods (3) being provided with a same frame rod (4), the frame rod (4) being fixed with a front extension rod (5) extending away from the bottom plates (1), and the front extension rod (5) being provided with a lifting structure (6); The lifting structure (6) comprises two cross-fixed lifting arms (61), the ends of the lifting arms (61) are provided with chain holes (62), a lifting chain (63) is arranged in the chain hole (62), and a lifting hook (64) is arranged at the bottom of the lifting chain (63).
2. A new type of lifting device for construction materials according to claim 1, characterized in that: A hook (7) is fixed at the bottom of the lifting arm (61), and the diameter of the hook (7) is smaller than the hole diameter of the chain ring in the lifting chain (63).
3. A new type of lifting device for construction materials according to claim 1, characterized in that: A crossbeam is provided at one end of the bottom plate (1) close to the front support rod (3), a reinforcing rod (8) is fixed to the top of the crossbeam, and the top end of the reinforcing rod (8) is fixed to the bottom end of the front extension rod (5).
4. A new type of lifting device for construction materials according to claim 3, characterized in that: The front support rod (3) and the reinforcing rod (8) are both inclined towards the hoisting structure (6).
5. The novel lifting device for construction materials according to claim 1 is characterized in that: A plurality of connecting beams (9) are fixed on the tops of the two bottom plates (1).
6. A new type of lifting device for construction materials according to claim 1, characterized in that: A diagonal tie rod (10) is fixed between the base plate (1) and the frame rod (4).
7. A new type of lifting device for construction materials according to claim 3, characterized in that: A first reinforcing plate (11) is fixed between the top of the cross beam and the two side walls of the reinforcing rod (8), and a second reinforcing plate (12) is arranged between the top of the reinforcing rod (8) and the bottom wall of the forward extension rod (5), and the first reinforcing plate (11) and the second reinforcing plate (12) are both triangular structures.