Special hanging bracket for shipping and shipping accropode
By designing a rectangular steel frame and a limiting mechanism, the problems of imbalance and high safety risks in traditional lifting equipment were solved, enabling balanced and safe lifting of multiple torsion blocks simultaneously, thus improving construction efficiency.
Patent Information
- Application Number
- CN202520031457.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-07
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-01-07
AI Technical Summary
Traditional lifting tools are unbalanced and sway excessively when lifting T-shaped blocks, posing a high safety risk. They are also inefficient and cannot meet construction schedule requirements.
The rectangular steel frame design, combined with a limiting mechanism including a sliding sleeve, pressure plate, and torsion spring, ensures that the four torsion blocks are lifted simultaneously through the cooperation of the wire rope and the limiting mechanism, thereby improving the balance and safety of the lifting operation.
This allows for the simultaneous lifting of four T-shaped blocks, resulting in more balanced hoisting, improved safety and efficiency, and compliance with construction schedule requirements.
Smart Images
Figure CN223823168U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a hanger technical field especially relates to a twist king character block shipment loading ship special hanger. BACKGROUND
[0002] Twist king character block is a kind of armor block, generally placed in the outermost layer of breakwater, and the impact force of wave is weakened to protect breakwater.Twist king character block is generally prefabricated in factory, and after reaching the required strength, it is transported to wharf by vehicle, and then transported to construction site by ship for installation and use.The traditional twist king character block hoisting sling is generally made of lifting belt or steel wire rope that meets the hoisting bearing capacity requirement, and is directly hoisted to vehicle or ship by crane or travelling crane.
[0003] The traditional twist king character block is directly hoisted by travelling crane, and the following problems exist: the traditional sling is directly hoisted by steel wire rope or lifting belt, and the twist king character block is not balanced during hoisting, and shakes greatly, so the safety risk is large, in addition, the traditional sling can only hoist one twist king character block at a time, and the shipment loading efficiency is low, which cannot meet the project construction progress requirement. UTILITY MODEL CONTENT
[0004] The utility model aims at solving the shortcomings in the prior art, and provides a twist king character block shipment loading ship special hanger, which is hoisted by rectangular steel frame, four twist king character block bodies can be hoisted at the same time, hoisting is more balanced, and hoisting safety is improved.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:
[0006] A twist king character block shipment loading ship special hanger, which comprises a steel plate and a twist king character block body, a lifting ring is fixed above the steel plate, and an inclined rib is fixedly connected below the steel plate, a steel frame is fixed to the lower end of the inclined rib, the steel frame comprises a first steel bar and a second steel bar, a lifting lug is fixed below the second steel bar, a connecting ring is connected to the lower end of the lifting lug, a steel wire rope for hoisting the twist king character block body is connected in the connecting ring, and a limiting mechanism is sleeved on the surface of the steel wire rope.
[0007] Preferably, the limiting mechanism comprises a sliding sleeve and a pressing plate, a notch is formed in one side of the sliding sleeve, fixed ears are fixedly arranged on the outside of the sliding sleeve and symmetrically located on both sides of the notch, a pin shaft is rotatably connected between the two fixed ears, a rotating rod is fixedly connected to the pin shaft, a torsional spring is sleeved on the outside of the pin shaft, and a protruding block is fixed to the upper end of the rotating rod.
[0008] Preferably, the sliding sleeve is slidably connected with the steel wire rope, and the sliding sleeve is fixedly connected with the pressing plate.
[0009] Preferably, four oblique ribs are arranged, and lower ends of the four oblique ribs are located at the middle section of the steel frame.
[0010] Preferably, two first steel bars are arranged, four second steel bars are arranged, and the four second steel bars are distributed at equal intervals between the two first steel bars.
[0011] Preferably, the lifting lugs are divided into two groups, each group has two lifting lugs, and the two groups of lifting lugs are arranged in a Z shape.
[0012] Preferably, an anti-skid pad is arranged below the pressing plate, and the anti-skid pad is made of rubber.
[0013] Compared with the prior art, the utility model has the beneficial effects that:
[0014] 1. The rectangular steel frame is used for lifting, four torsion blocks can be lifted simultaneously, the lifting is more balanced, and the safety of lifting is improved.
[0015] 2. The limiting mechanism is arranged, the lower end of the rotating rod is pressed, the rotating rod is rotated, the convex block is gradually away from the steel wire rope, the torsion spring is deformed, the sliding sleeve is pulled down again, until the lower side of the pressing plate abuts against the upper surface of the torsion block, the rotating rod is released, the rotating rod is reset under the elastic force of the torsion spring, the convex block presses the steel wire rope, the position of the sliding sleeve and the pressing plate is fixed, the steel wire rope is limited, and the sliding of the steel wire rope and the torsion block is avoided, so that the safety of lifting the torsion block is improved. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 A structure schematic view of the utility model is provided.
[0017] Figure 2 A sectional structure schematic view of the steel wire rope, the sliding sleeve and the pressing plate in the utility model is provided.
[0018] Figure 3 A structure schematic view of the utility model is provided. Figure 2 An enlarged structure schematic view of position A in the utility model is provided.
[0019] In the figure: 1, steel plate; 2, lifting ring; 3, oblique rib; 4, steel frame; 4-1, first steel bar; 4-2, second steel bar; 5, lifting lug; 6, connecting ring; 7, steel wire rope; 8, torsion block; 9, sliding sleeve; 10, notch; 11, fixing lug; 12, pin shaft; 13, rotating rod; 14, convex block; 15, torsion spring; 16, pressing plate; 17, anti-skid pad. DETAILED DESCRIPTION
[0020] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments.
[0021] With reference to Figures 1-3 The utility model provides a special lifting frame for twist king block shipment, including steel sheet 1 and twist king block body 8, the upper portion of steel sheet 1 is fixed with lifting ring 2, and the lower portion of steel sheet 1 is fixedly connected with inclined rib 3, the lower end of inclined rib 3 is fixed with steel frame 4, steel frame 4 includes first steel strip 4-1 and second steel strip 4-2, the lower portion of second steel strip 4-2 is fixed with lifting lug 5, the lower end of lifting lug 5 is connected with connecting ring 6, connecting ring 6 is connected with steel wire rope 7 for lifting twist king block body 8 in, inclined rib 3 is provided with four, and the lower end of four inclined ribs 3 is located in the middle section of steel frame 4, first steel strip 4-1 is equipped with two, second steel strip 4-2 is equipped with four, and second steel strip 4-2 is distributed between two first steel strips 4-1 at equal intervals, lifting lug 5 is divided into two groups and the number of each group is two, and two groups of lifting lug 5 are distributed in the shape of "Z", this structure, when using the present lifting frame to hoist twist king block body 8, plays the role of stability and balance.
[0022] The surface of steel wire rope 7 is sleeved with a limiting mechanism, the limiting mechanism includes a sliding sleeve 9 and a pressing plate 16, the sliding sleeve 9 is slidably connected with the steel wire rope 7, and the sliding sleeve 9 is fixedly connected with the pressing plate 16, a notch 10 is formed in one side of the sliding sleeve 9, and two fixed lugs 11 are symmetrically fixed on the outside of the sliding sleeve 9 on both sides of the notch 10, a pin shaft 12 is rotatably connected between the two fixed lugs 11, a rotating rod 13 is fixedly connected to the pin shaft 12, a torsional spring 15 is sleeved on the outside of the pin shaft 12, a protrusion 14 is fixed to the upper end of the rotating rod 13, and the limiting mechanism can limit the steel wire rope 7, avoid the sliding of the steel wire rope 7 and the twist king block body 8, and improve the safety of hoisting the twist king block body 8.
[0023] A non-slip pad 17 is fixed to the lower portion of the pressing plate 16, the non-slip pad 17 is made of rubber material, and the friction between the pressing plate 16 and the twist king block body 8 is improved.
[0024] In the utility model, after the torsional king block body 8 is prefabricated and reaches the strength required for reverse transportation, the lifting ring 2 of the present lifting frame is hung on the lifting hook of the crane, the present lifting frame slowly rises and is adjusted above the torsional king block body 8, the steel wire rope 7 is hooked with the torsional king block body 8 by the construction personnel, then the lower end of the rotating rod 13 is pressed, the rotating rod 13 rotates, the convex block 14 gradually moves away from the steel wire rope 7, the torsional spring 15 deforms, the sliding sleeve 9 is pulled down again, until the lower side of the pressing plate 16 abuts against the upper surface of the torsional king block body 8, then the rotating rod 13 is loosened, under the elastic force of the torsional spring 15, the rotating rod 13 resets, the convex block 14 presses the steel wire rope 7, the position of the sliding sleeve 9 and the pressing plate 16 is fixed, the steel wire rope 7 is limited, the steel wire rope 7 is prevented from sliding with the torsional king block body 8, thereby the safety of hoisting and transporting the torsional king block body 8 is improved, the torsional king block body 8 is slowly hoisted to the transport ship, after the hook head slowly falls, the construction personnel assist in unhooking, and the hoisting is completed.
[0025] The above is only the preferred specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme and the utility model concept of the utility model, is equivalent to replacement or change, should be covered in the protection scope of the utility model.
Claims
1. A special lifting frame for shipping and loading of twisted king blocks, comprising a steel plate (1) and a twisted king block body (8), characterized in that, A lifting ring (2) is fixed above the steel plate (1), and a diagonal rib (3) is fixedly connected below the steel plate (1). A steel frame (4) is fixed at the lower end of the diagonal rib (3). The steel frame (4) includes a first steel bar (4-1) and a second steel bar (4-2). A lifting lug (5) is fixed below the second steel bar (4-2). A connecting ring (6) is connected at the lower end of the lifting lug (5). A wire rope (7) for lifting the twisted block body (8) is connected inside the connecting ring (6). A limit mechanism is sleeved on the surface of the wire rope (7).
2. The special lifting frame for shipping and loading of twisted block as described in claim 1, characterized in that, The limiting mechanism includes a sliding sleeve (9) and a pressure plate (16). A slot (10) is provided on one side of the sliding sleeve (9), and fixed ears (11) are symmetrically fixed on both sides of the slot (10) outside the sliding sleeve (9). A pin (12) is rotatably connected between the two fixed ears (11). A rotating rod (13) is fixedly connected on the pin (12), and a torsion spring (15) is sleeved on the outside of the pin (12). A protrusion (14) is fixed at the upper end of the rotating rod (13).
3. The special lifting frame for shipping and loading of twisted block as described in claim 2, characterized in that, The sliding sleeve (9) is slidably connected to the wire rope (7), and the sliding sleeve (9) is fixedly connected to the pressure plate (16).
4. The special lifting frame for shipping and loading of twisted block as described in claim 1, characterized in that, There are four inclined ribs (3), and the lower ends of the four inclined ribs (3) are located in the middle section of the steel frame (4).
5. The special lifting frame for shipping and loading of twisted block as described in claim 1, characterized in that, There are two first steel bars (4-1) and four second steel bars (4-2), and the second steel bars (4-2) are distributed at equal intervals between the two first steel bars (4-1).
6. The special lifting frame for shipping and loading of twisted block as described in claim 1, characterized in that, The lugs (5) are divided into two groups, with two lugs in each group, and the two groups of lugs (5) are distributed in a "Z" shape.
7. The special lifting frame for shipping and loading of twisted block according to claim 2, characterized in that, An anti-slip pad (17) is fixed below the pressure plate (16), and the anti-slip pad (17) is made of rubber.