Water-permeable frame hoisting and transporting hanger

Abstract

The utility model provides a kind of water-permeable framework hoisting and transporting crane, it is related to waterway regulation hoisting and transporting auxiliary device technical field, it includes frame body, and several connecting plates are fixedly arranged on the top of frame body, and connecting plate is connected with the lifting rope of external crane, and frame body includes a pair of long cross bar and several support rods fixed in two long cross bars side by side, and the bottom of adjacent support rod is close to the staggered fixed setting of two sides hoist board, and hoist board is connected with sling, and the other end of sling is connected with water-permeable framework, by the ladder-shaped crane formed by long cross bar and support rod interconnection and cooperate the hoist board of the staggered setting of support rod bottom, water-permeable framework is fully utilized its bottom triangle structure geometric complementary characteristics to carry out equidistant staggered arrangement, so that multiple water-permeable framework can adjacent combination form and upper ladder-shaped crane profile height matching overall layout, significantly improve the space utilization of whole process of transportation, storage and hoisting operation, and effectively eliminate the hidden danger of uneven hoisting stress.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary devices for hoisting and transporting waterway dredging, and in particular to a permeable frame hoisting and transporting gantry. Background Technology

[0002] In the field of port and waterway engineering and channel improvement, permeable structures are often required to effectively protect embankments, tidal flats, and bridge pier foundations from water erosion. These structures reduce wave energy and promote sediment deposition to form a natural protective layer. Permeable frames, as an important protective structure, are formed by casting concrete using molds. They are generally composed of three base columns and a triangular frame at the bottom, forming a triangular pyramid structure. Due to their permeability, this structure allows water to partially pass through its internal gaps rather than being completely blocked, thereby effectively weakening the impact energy of the water flow and slowing down the flow velocity. At the same time, its robust concrete material and reinforced triangular structure at the bottom can be firmly anchored to the foundation, and the space formed inside provides an ideal place for sediment deposition, ultimately achieving the protective effect of slowing the flow, promoting sedimentation, and stabilizing the foundation.

[0003] The construction of such components usually requires the use of hoisting equipment for positioning and placement. However, the hoisting frames commonly used in existing technologies are mostly circular structures. Due to their symmetry and uniformity, circular frames have the advantages of uniform force distribution and easy operation when hoisting regular objects. However, their inherent circular outline occupies a large amount of planar space. The bottom of the permeable frame is a protruding triangular structure. When using a circular frame for hoisting, there is a significant incompatibility between the two in terms of geometry. The hoisting point layout of the circular frame makes it difficult to achieve a uniform force distribution among multiple sets of permeable frames. This not only makes it impossible to fully utilize the hoisting operation space during transportation, storage and placement, but may also lead to uneven force distribution on the permeable frame during hoisting, resulting in safety hazards. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a permeable frame hoisting and transporting bracket, which solves the problems of existing circular brackets occupying a large space and being incompatible with the triangular structure of the permeable frame, resulting in low space utilization during hoisting and potentially causing uneven stress and safety hazards.

[0005] According to an embodiment of this utility model, a permeable frame hoisting and transporting frame includes a frame body, a plurality of connecting plates fixedly installed on the top of the frame body, the connecting plates being connected to the hoisting ropes of an external crane, the frame body including a pair of long horizontal bars and a plurality of support rods fixed side by side between the two long horizontal bars, lifting plates being staggeredly fixed at the bottom of adjacent support rods near both sides, the lifting plates being connected to slings, and the other end of the slings being connected to the permeable frame.

[0006] The technical principle of this utility model is as follows: During hoisting operations, the slings are securely tied to the top or bottom of the permeable frame, and the entire frame is lifted using an external crane. Multiple sets of permeable frames are arranged in an alternating manner below the frame. By cleverly utilizing the complementary geometric properties of triangles, the protruding triangular frames at the bottom of multiple permeable frames can be combined adjacently to form an overall layout that matches the height of the upper frame outline, thereby maximizing the utilization of the hoisting plane space and ensuring the uniform transfer of load during the hoisting process.

[0007] Furthermore, the support rod is perpendicular to and welded to the two long crossbars.

[0008] Furthermore, the connecting plate is provided with connecting holes, and every two connecting plates form a group. Each group of connecting plates is symmetrically fixed at both ends of the support rod, and multiple groups of connecting plates are symmetrically fixed on both sides of the long crossbar.

[0009] Furthermore, the lifting plate is provided with lifting holes, and a shackle is rotatably installed in the lifting holes.

[0010] Furthermore, the inner ring of the shackle is connected to a lifting buckle, and the inner ring of the lifting buckle is connected to at least one sling.

[0011] Furthermore, the slings are configured as three slings, each of which has a butterfly buckle attached to its bottom loop.

[0012] Furthermore, the slings are configured with three slings, and hooks are connected to the bottom loops of the slings.

[0013] Furthermore, the sling includes a wire rope, a synthetic fiber sling, or a chain.

[0014] Compared with the prior art, this utility model has the following beneficial effects: by using a ladder-shaped hanger formed by connecting long horizontal bars and support bars, and cooperating with the lifting plates staggered at the bottom of the support bars, the permeable frame can make full use of the geometric complementary characteristics of its bottom triangular structure to arrange them at equal intervals. This allows multiple permeable frames to be combined adjacently to form an overall layout that matches the outline height of the ladder-shaped hanger above, significantly improving the space utilization rate of the entire process of transportation, storage and hoisting operations, and effectively and completely eliminating the hidden danger of uneven hoisting force. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the hanger structure according to an embodiment of the present utility model.

[0016] Figure 2 This is a schematic diagram of the hanger structure from another perspective, representing an embodiment of the present utility model.

[0017] Figure 3 This is a schematic diagram of the permeable frame structure according to an embodiment of the present utility model.

[0018] Figure 4 This is a schematic diagram showing the arrangement of the permeable frame during hoisting according to an embodiment of this utility model.

[0019] In the above attached diagram: 1. Permeable frame; 11. Base column; 12. Triangular frame; 2. Frame body; 21. Long horizontal bar; 211. Support rod; 22. Connecting plate; 221. Connecting hole; 23. Shackle; 24. Lifting plate; 241. Lifting hole; 3. Lifting buckle; 4. Lifting sling; 5. Butterfly buckle. Detailed Implementation

[0020] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0021] like Figure 1-2 As shown in the figure, this utility model embodiment proposes a permeable frame hoisting and transporting frame, including a frame body 2. Several connecting plates 22 are fixedly installed on the top of the frame body 2. The connecting plates 22 are connected to the hoisting ropes of an external crane. The hoisting ropes are used to lift the frame body 2 as a whole. Specifically, a pair of long horizontal bars 21 and several support rods 211 fixed side-by-side between the two long horizontal bars 21 are provided. The support rods 211 are perpendicular to and welded to the two long horizontal bars 21, forming a trapezoidal structure. The long horizontal bars 21 and support rods 211 are made of stainless steel to increase the performance and service life of the frame body 2. Lifting plates 24 are serrated and staggered near the bottom of adjacent support rods 211. The lifting plates 24 are welded to the support rods 211 and connected to slings 4. The lifting plate 24 is provided with a lifting hole 241, and a shackle 23 is rotatably installed in the lifting hole 241. The shackle 23 can be disassembled by rotating a knob on one side. The shackle 23 is connected to a lifting buckle 3 through a loop, that is, the shackle 23 and the lifting buckle 3 penetrate each other and hook together to form an interlocking ring structure. The two restrain each other to prevent separation, allow relative multi-directional rotation, and avoid rigid collision or compression during the lifting process. The lifting buckle 3 is a flat and long ring shape to provide sufficient space for the connection of the sling 4. In this embodiment, at least one sling 4 is connected to the inner loop of the lifting buckle 3. The sling 4 includes, but is not limited to, wire rope, synthetic fiber sling, or chain, etc., rope-like or cable-like structures that can suspend, connect, and support objects. The other end of the sling 4 is connected to the permeable frame 1, combined with Figure 3 As shown, the permeable frame 1 in this embodiment is made of cast concrete and includes three base columns 11 and a triangular frame 12 as the base. The base columns 11 and the triangular frame 12 together form a triangular pyramid structure, wherein the triangular frame 12 provides stable support, and the base columns 11 are used to slow down the water flow. Figure 4As shown, when the permeable frame 1 is lifted, it will also be staggered due to the staggered arrangement of the lifting plates 24 on the support rod 211. One side of the multiple triangular frames 1 serves as the bottom side and is parallel or collinear with each other. The other two sides are adjacent to and parallel to the hypotenuse of the adjacent triangular frames 1. The distance between each triangular frame 1 can be adjusted according to the actual situation to avoid collisions during the lifting process as much as possible.

[0022] The technical principle of this utility model is as follows: During hoisting operations, the sling 4 is securely tied to the top or bottom of the permeable frame 1, and the entire frame is lifted by an external crane. Multiple sets of permeable frames 1 are arranged in an alternating manner below the trapezoidal frame. By cleverly utilizing the complementary geometric characteristics of triangles, the triangular frames 12 protruding from the bottom of multiple permeable frames 1 can be combined adjacently to form an overall layout that matches the height of the upper trapezoidal frame outline, thereby maximizing the utilization of the hoisting plane space and ensuring the uniform transfer of load during the hoisting process.

[0023] This utility model utilizes a trapezoidal hanger formed by connecting long horizontal bars 21 and support bars 211, along with lifting plates 24 staggered at the bottom of the support bars 211. This allows the permeable frame 1 to fully utilize the geometric complementary characteristics of its bottom triangular structure and arrange them in an equidistant, staggered manner. This enables multiple permeable frames 1 to be combined adjacently to form an overall layout that matches the outline height of the trapezoidal hanger above, significantly improving the space utilization rate throughout the transportation, storage, and hoisting operations, and effectively eliminating the hidden danger of uneven hoisting forces.

[0024] like Figure 1-2 As shown, according to another embodiment, the connecting plate 22 is further provided with a connecting hole 221, and a shackle 23 is rotatably provided in the connecting hole 221. The lifting rope of the external crane is connected to the shackle 23. The shackle 23 can promote and maintain the force balance of the lifting rope by rotating, avoiding rigid collision or squeezing during the lifting process. Every two connecting plates 22 form a group, and each group of connecting plates 22 is symmetrically fixed at both ends of the support rod 211. Multiple groups of connecting plates 22 are symmetrically fixed on both sides of the long horizontal bar 21. The lifting rope of the external crane is connected to one of the symmetrical groups of connecting plates 22, preferably connected to the connecting plates 22 near both ends of the long horizontal bar 21, so that the force application point of the lifting rope is located on the outside of the entire frame, thereby providing a larger span support for the frame during the lifting process, enhancing the anti-torsion ability and horizontal stability of the entire frame during lifting and movement, preventing the frame 2 from tilting or swaying, and further ensuring the safety and stability of the lifting process.

[0025] like Figure 1-4As shown, further, the lifting sling 4 is configured as three slings, each of which has a butterfly buckle 5 connected to its bottom ring. During hoisting, multiple permeable frames 1 are stacked, and the three lifting slings 4 extend into the hollow spaces between the base columns 11 of the multiple permeable frames 1, and fix the three butterfly buckles 5 to each other in the hollow space of the bottom permeable frame 1. The specific fixing method includes, but is not limited to, detachable fixing buckles or locking rings, etc. Those skilled in the art can choose according to the actual situation, and there is no limitation here. When hoisting, the three lifting slings 4 will lift the multiple permeable frames 1 from three directions to ensure hoisting stability.

[0026] like Figure 1-3 As shown, further, the lifting slings 4 are configured as three slings, each with a hook connected to its bottom ring. The three slings 4 extend from the openings between the base columns 11 of the multiple permeable frames 1, and the hooks hook onto the three sides of the lowest triangular frame 12. It is worth noting that, for this type of hoisting, wooden blocks need to be placed under the permeable frame 1 in advance to create a suspended bottom, making it easier for the hooks to hook. The bottom and outer sides of the triangular frame 12 can also be fixed with flexible materials such as rubber in advance to avoid rigid compression damage from the hooks. Hooking from the bottom of the permeable frame 1 allows the lifting ropes to provide support over a larger span, enhancing the torsional resistance and horizontal stability of the permeable frame 1 during lifting and movement, preventing it from tilting or swaying, and further ensuring the safety and stability of the hoisting process.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A permeable frame hoisting and transporting frame, comprising a frame body (2), wherein a plurality of connecting plates (22) are fixedly installed on the top of the frame body (2), and the connecting plates (22) are connected to the hoisting ropes of an external crane, characterized in that: The frame (2) includes a pair of long horizontal bars (21) and several support bars (211) fixed side by side between the two long horizontal bars (21). The bottom of the adjacent support bars (211) is staggered with lifting plates (24) near both sides. The lifting plates (24) are connected with slings (4), and the other end of the slings (4) is connected to the permeable frame (1).

2. The permeable frame hoisting and transporting scaffold as described in claim 1, characterized in that: The support rod (211) is perpendicular to the two long crossbars (21) and welded to them.

3. The permeable frame hoisting and transporting scaffold as described in claim 1, characterized in that: The connecting plate (22) is provided with connecting holes (221). Each pair of connecting plates (22) forms a group. Each group of connecting plates (22) is symmetrically fixed at both ends of the support rod (211). Multiple groups of connecting plates (22) are symmetrically fixed on both sides of the long crossbar (21).

4. The permeable frame hoisting and transporting scaffold as described in claim 1, characterized in that: The lifting plate (24) is provided with a lifting hole (241), and a shackle (23) is rotatably provided in the lifting hole (241).

5. The permeable frame hoisting and transporting scaffold as described in claim 4, characterized in that: The inner ring of the shackle (23) is connected to a lifting buckle (3), and the inner ring of the lifting buckle (3) is connected to at least one sling (4).

6. The permeable frame hoisting and transporting scaffold as described in claim 5, characterized in that: The slings (4) are configured as three, and each of the slings (4) has a butterfly buckle (5) connected to its bottom ring.

7. The permeable frame hoisting and transporting scaffold as described in claim 5, characterized in that: The slings (4) are configured as three, and hooks are connected to the bottom of the slings (4).

8. The permeable frame hoisting and transporting scaffold as described in claim 1, characterized in that: The sling (4) includes a wire rope, a synthetic fiber sling, or a chain.

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