A mineral casting hoisting embedded part

Abstract

The utility model discloses a mineral casting hoist embedded part belongs to mineral casting foundry technical field, including main part, the inside of main part is provided with spiral installation groove, the inside rotation of spiral installation groove is installed with installation column, the surface sliding of installation column is installed with sliding ring, in the utility model, through setting fixed ring and di nima rope, this mineral casting hoist embedded part is hoisted, first, installation column and spiral installation groove correspond and rotate and install, through the butt joint of multiple lifting lugs at the bottom of load bearing sliding ring, pull load bearing sliding ring and drive fixed ring and connecting ring to move upward, and multiple di nima ropes are straightened simultaneously, to share the weight of main part, through four angle weight sharing, the weight of mineral casting is evenly distributed to four di nima ropes in hoisting process, avoids the fracture risk of single rope stress too big, prevents casting to incline, is convenient for adjustment, reduces casting deformation, protects hoisting equipment.

Description

Technical Field

[0001] This utility model belongs to the field of mineral casting technology, and in particular relates to a pre-embedded part for hoisting mineral castings. Background Technology

[0002] Mineral casting hoisting embedded parts are embedded fixing components specifically designed for hoisting mineral castings. Made of high-strength materials, they distribute the hoisting force through precise positioning and firm connection, ensuring the safe and stable lifting of castings, and combining durability and structural reliability.

[0003] Existing technologies disclose several utility model patents in the field of mineral casting technology. Among them, utility model patent CN 210308339 U discloses a mineral casting side plate mold with pre-embedded positioning bolts. The mold includes a side plate body and several positioning bolts. Multiple mounting grooves are provided on the outer side of the side plate body. Each mounting groove contains a retaining plate fixed by multiple support blocks. Each positioning bolt passes through the retaining plate and the side plate body and is located between the support blocks. A positioning block is fixed to the thread of each positioning bolt, and each positioning block is located between the retaining plate and the side plate body. This utility model's mineral casting side plate mold with pre-embedded positioning bolts eliminates the need to completely remove the positioning bolts, saving time, effort, and costs.

[0004] The aforementioned utility model patent uses several positioning bolts to fix the mineral casting. Although it can achieve the fixing effect, the preparation work before lifting the mineral casting is too long. Not only can it not be lifted quickly, but the lifting weight is entirely borne by the bolts and screws. After long-term use, deformation and other conditions may occur. Therefore, it needs to be improved.

[0005] Based on this, the present invention designs a pre-embedded component for hoisting mineral castings to solve the above problems. Utility Model Content

[0006] The purpose of this utility model is to solve the problem that the above-mentioned utility model patent uses several positioning bolts to fix mineral castings. Although it can achieve the fixing effect, the preparation work before lifting the mineral castings is too long. Not only can it not be lifted quickly, but the lifting weight is entirely borne by the bolts and screws, which will cause deformation after long-term use. Therefore, a mineral casting lifting embedded part is proposed.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: A mineral casting hoisting embedded part includes a main body, the interior of which is provided with a spiral mounting groove, a mounting column is rotatably mounted inside the spiral mounting groove, a sliding ring is slidably mounted on the surface of the mounting column, and a fixing ring is fixedly mounted on the surface of the sliding ring.

[0008] As a further description of the above technical solution: The surface of the fixing ring is provided with connecting rings at multiple locations, and one side of the connecting ring is provided with a mounting rope end, and a Dyneema rope is fixedly connected to one side of the mounting rope end.

[0009] As a further description of the above technical solution: A connecting rope end is fixedly connected to one side of the Dyneema rope, and a connecting lock block is fixedly connected to one side of the connecting rope end.

[0010] As a further description of the above technical solution: A sliding rod is fixedly connected to one side of the connecting lock block, and the connecting lock block can slide on the surface of the sliding rod. A grab hook is slidably installed on the surface of the sliding rod.

[0011] As a further description of the above technical solution: A load-bearing slip ring is slidably mounted on the surface of the mounting column. The load-bearing slip ring has a sliding groove inside, and the position of the sliding groove corresponds to the position of the mounting column.

[0012] As a further description of the above technical solution: The top of the sliding groove is fixedly equipped with multiple lifting lugs, the bottom of the mounting column is threaded, and the thread is rotatably installed with the spiral mounting groove. The surface of the mounting column is fixedly equipped with a limit block corresponding to the bottom of the sliding ring.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: 1. In this utility model, by setting a fixing ring and Dyneema ropes, when the mineral casting hoisting embedded part is hoisted, the mounting column is first rotated and installed in accordance with the spiral mounting groove. Then, the crane is connected to multiple lifting lugs at the bottom of the load-bearing slip ring, pulling the load-bearing slip ring to drive the fixing ring and connecting ring upward, and multiple Dyneema ropes are straightened at the same time to share the weight of the main body. By distributing the weight at the four corners, the weight of the mineral casting is evenly distributed on the four Dyneema ropes during the hoisting process, avoiding the risk of breakage caused by excessive force on a single rope, preventing the casting from tilting, facilitating adjustment, reducing casting deformation, and protecting the hoisting equipment.

[0014] 2. In this utility model, by setting up grab hooks and limiting blocks, the mineral casting hoisting embedded part fixes multiple grab hooks inside the mineral casting during hoisting and makes a snap-fit ​​connection. When the hoisting equipment is used to pull the load-bearing slip ring, the load-bearing slip ring is connected to the limiting block, and the surface load-bearing slip ring falls off the surface of the mounting column to prevent damage from overtravel. Attached Figure Description

[0015] Figure 1This is a three-dimensional structural diagram of a mineral casting hoisting embedded part proposed in this utility model; Figure 2 This is a schematic diagram of the installation column structure for a mineral casting hoisting embedded part proposed in this utility model; Figure 3 This is a schematic diagram of a fixing ring structure for a mineral casting hoisting embedded part proposed in this utility model; Figure 4 This is a schematic diagram of a load-bearing slip ring structure for a mineral casting hoisting embedded part proposed in this utility model; Figure 5 This is a schematic diagram of a Dyneema rope structure for a mineral casting hoisting embedded part proposed in this utility model; Figure 6 This is a schematic diagram of a grab hook structure for hoisting embedded parts of mineral castings proposed in this utility model; Figure 7 This is a cross-sectional structural diagram of a mineral casting hoisting embedded part proposed in this utility model; Legend: 1. Main body; 2. Spiral mounting groove; 3. Mounting column; 4. Sliding ring; 5. Fixing ring; 6. Connecting ring; 7. Mounting rope end; 8. Dyneema rope; 9. Linking rope end; 10. Connecting lock block; 11. Sliding rod; 12. Grab hook; 13. Load-bearing slip ring; 14. Sliding groove; 15. Lifting lug; 16. Thread; 17. Limiting block. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0017] Please see the appendix Figure 1 - Appendix Figure 7 This utility model provides a technical solution: a mineral casting hoisting embedded part, including a main body 1, a spiral mounting groove 2 is provided inside the main body 1, a mounting column 3 is rotatably installed inside the spiral mounting groove 2, a sliding ring 4 is slidably installed on the surface of the mounting column 3, and a fixing ring 5 is fixedly installed on the surface of the sliding ring 4.

[0018] The specific implementation method is as follows: multiple connecting rings 6 are provided on the surface of the fixing ring 5, a rope head 7 is provided on one side of the connecting ring 6, and a Dyneema rope 8 is fixedly connected to one side of the rope head 7.

[0019] By setting up connecting ring 6 and installation rope head 7, the installation rope head 7 is installed correspondingly to the connecting ring 6. The installation rope head 7 at one end of Dyneema rope 8 is connected to the grab hook 12. The mineral casting is fixed and installed at the four corners. Then, the mineral casting is lifted by pulling the load-bearing slip ring 13 through the corresponding lifting lug 15 of the crane device. The weight is distributed at the four corners, which can better absorb the impact force during the lifting process and reduce the swaying and vibration of the casting.

[0020] The specific implementation method is as follows: a connecting rope head 9 is fixedly connected to one side of the Dyneema rope 8, and a connecting lock block 10 is fixedly connected to one side of the connecting rope head 9.

[0021] By setting up the connecting rope head 9 and the connecting lock block 10, multiple grab hooks 12 are first fixedly installed on the mineral casting at the four corners, and then the connecting rope head 9 and the connecting lock block 10 are installed accordingly to ensure that the lifting device can lift the mineral casting when lifting the lifting lug 15, thus completing the transfer task.

[0022] The specific implementation method is as follows: a sliding rod 11 is fixedly connected to one side of the connecting locking block 10, and the connecting locking block 10 can slide on the surface of the sliding rod 11. A grab hook 12 is slidably installed on the surface of the sliding rod 11.

[0023] By setting up a sliding rod 11 and a grab hook 12, with one end of the sliding rod 11 corresponding to one end of the grab hook 12, and by installing the connecting locking block 10 inside the sliding rod 11, the nut is rotated and installed to one end of the sliding rod 11 to complete the preparation for hoisting the mineral casting.

[0024] The specific implementation method is as follows: a load-bearing slip ring 13 is slidably installed on the surface of the mounting column 3, and a sliding groove 14 is provided inside the load-bearing slip ring 13, and the position of the sliding groove 14 corresponds to the position of the mounting column 3.

[0025] By setting up a load-bearing slip ring 13 and a sliding groove 14, when the mineral casting hoisting embedded part is hoisted, after the hoisting device corresponds to the lifting lugs 15 fixedly installed at multiple locations on the top of the load-bearing slip ring 13, the load-bearing slip ring 13 is lifted by the hoisting device, so that the sliding ring 4 slides upward and straightens multiple Dyneema ropes 8 to complete the hoisting task of the mineral casting.

[0026] The specific implementation method is as follows: multiple lifting lugs 15 are fixedly installed on the top of the sliding groove 14, the bottom of the mounting column 3 is provided with a thread 16, and the thread 16 is rotatably installed with the spiral mounting groove 2. The surface of the mounting column 3 is fixedly installed with a limit block 17 corresponding to the bottom of the sliding ring 4.

[0027] By setting the spiral mounting groove 2 and the thread 16, when hoisting the mineral casting, the screw 16 at the bottom of the mounting column 3 is first rotated and installed in the spiral mounting groove 2 reserved inside the main body 1 to carry out the hoisting task of the mineral casting. The reserved spiral mounting groove 2 will not damage the overall structure of the mineral casting, nor will it increase its weight, thus preserving the integrity of the mineral casting to the greatest extent.

[0028] Working principle and usage: When hoisting mineral castings, firstly, the thread 16 at the bottom of the mounting column 3 is rotated and installed into the pre-reserved spiral mounting groove 2 inside the main body 1. After the mounting column 3 is installed inside the main body 1, the hook 12 at one end of the sliding rod 11 is fixed to the mineral casting. After the lifting device aligns with the lifting lugs 15 fixedly installed at multiple locations on the bottom of the load-bearing slip ring 13, the lifting device lifts the lifting lugs 15. The load-bearing slip ring 13 then drives the sliding ring 4 to move upward, pulling the multi-strand Dyneema rope 8 upward and straightening the multi-strand Dyneema rope 8 to avoid the risk of breakage due to excessive stress on a single rope. The multi-strand Dyneema rope 8 disperses the weight of the mineral casting, reduces the stress level of each rope, and extends the service life of the rope.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A mineral casting hoisting embedded part, comprising a main body (1), characterized in that, The main body (1) has a spiral mounting groove (2) inside, and a mounting column (3) is rotatably mounted inside the spiral mounting groove (2). A sliding ring (4) is slidably mounted on the surface of the mounting column (3), and a fixing ring (5) is fixedly mounted on the surface of the sliding ring (4). The fixing ring (5) has multiple connecting rings (6) on its surface. One side of the connecting ring (6) has a mounting rope end (7), and one side of the mounting rope end (7) is fixedly connected to a Dyneema rope (8). One side of the Dyneema rope (8) is fixedly connected to a link. A rope end (9) is fixedly connected to a connecting lock block (10) on one side; a sliding rod (11) is fixedly connected to one side of the connecting lock block (10), and the connecting lock block (10) can slide on the surface of the sliding rod (11), and a hook (12) is slidably installed on the surface of the sliding rod (11); a load-bearing slip ring (13) is slidably installed on the surface of the mounting post (3), and a sliding groove (14) is opened inside the load-bearing slip ring (13), and the position of the sliding groove (14) corresponds to the position of the mounting post (3).

2. The embedded part for hoisting mineral castings according to claim 1, characterized in that, The top of the sliding groove (14) is fixedly equipped with multiple lifting lugs (15).

3. The embedded part for hoisting mineral castings according to claim 1, characterized in that, The bottom of the mounting post (3) is provided with a thread (16), and the thread (16) is rotatably installed with the spiral mounting groove (2). The surface of the mounting post (3) is fixedly installed with a limit block (17) corresponding to the bottom of the sliding ring (4).

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