CN221140839U - Balance hanging device for large sand core - Google Patents
Balance hanging device for large sand core Download PDFInfo
- Publication number
- CN221140839U CN221140839U CN202322942291.3U CN202322942291U CN221140839U CN 221140839 U CN221140839 U CN 221140839U CN 202322942291 U CN202322942291 U CN 202322942291U CN 221140839 U CN221140839 U CN 221140839U
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- CN
- China
- Prior art keywords
- lifting
- sand core
- hanging
- adjusting frame
- hanging ring
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 abstract description 12
- 239000010959 steel Substances 0.000 abstract description 12
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a balance hanging device for a large sand core, which is provided with a hanging ring, wherein the bottom end of the hanging ring is provided with a hanging ring sleeve, three steel wire ropes capable of adjusting angles in different directions are arranged in the hanging ring sleeve in a penetrating manner, the upper ends of the three steel wire ropes are fixed with the hanging ring sleeve through fixing sleeves, the lower ends of the three steel wire ropes are respectively connected with a telescopic hanging ring assembly, the hanging ring assembly comprises an adjusting frame, the upper end and the lower end of the adjusting frame are respectively connected with a hanging hook in a threaded manner, the hanging hooks at the upper end of the adjusting frame are connected with the steel wire ropes, and the hanging hooks at the lower end of the adjusting frame are connected with the hanging hooks on the sand core. According to the utility model, the lengths of the three steel wire ropes and the lifting hook are adjusted, so that the sand core lifting device is free from the influence of factors such as lifting angles, length directions and the like when lifting the sand core, is more convenient and quick to use, realizes stable lifting and safe core setting of the sand core, and improves the working efficiency.
Description
Technical Field
The utility model relates to a balance hanging device for a large sand core.
Background
The sand core for casting the large-caliber pump valve workpiece is large in volume, the appearance of the sand core is often in an irregular shape, and the position of a lifting ring in the sand core is not fixed, so that great inconvenience is brought to lifting and transferring.
At present, the sand core castings are mainly lifted by a crane for transportation after being bundled by bandages. However, because the whole sand core is in an irregular shape, the whole gravity center of the sand core is easy to deviate, the sand core is in an inclined unbalanced state in the lifting process, the core is difficult to lift in place, and meanwhile, certain hidden trouble is brought to safe operation due to unbalanced lifting.
Disclosure of Invention
The utility model aims to solve the technical problems that: in order to overcome the defects in the prior art, the utility model provides a balance hanging device for a large sand core, which is stable in hoisting and convenient for core setting.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a used balanced hoisting device of large-scale sand core, has rings, rings bottom have rings cover, wear to be equipped with three wire rope of adjustable different direction angles in the rings cover, three wire rope upper end is fixed with rings cover through fixed cover, three wire rope's lower extreme is connected with scalable rings subassembly respectively, rings subassembly including adjusting the frame, both ends are threaded connection has the lifting hook respectively about the adjusting frame, the lifting hook and the wire rope of adjusting the frame upper end are connected, the lifting hook of adjusting the frame lower extreme is connected with the lifting ring on the sand core.
Further, the lifting hook comprises a threaded rod which is in threaded connection with the adjusting frame, and the end part of the threaded rod is provided with a shackle with an integral structure.
The beneficial effects of the utility model are as follows: in the use process, the three steel wire ropes and the length of the lifting hook are adjusted, so that the sand core lifting device is free from the influence of factors such as lifting angles, length directions and the like in the lifting process, is more convenient and quick to use, realizes stable lifting and safe core setting of the sand core, and improves the working efficiency.
Drawings
The utility model will be further described with reference to the drawings and embodiments.
Fig. 1 is a schematic three-dimensional structure of the present utility model.
In the figure: 1. the lifting ring comprises a lifting ring body, a lifting ring sleeve, a steel wire rope, a connecting ring, a fixing sleeve, an adjusting frame, a lifting hook, a shackle and a threaded rod.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
The balance hanging device for the large sand core shown in fig. 1 is provided with a hanging ring 1, the bottom end of the hanging ring 1 is connected with a hanging ring sleeve 2 in a clamping mode, three steel wire ropes 3 are arranged in the hanging ring sleeve 2 in a penetrating mode, the upper ends of the three steel wire ropes 3 are fixed with the hanging ring sleeve 2 through fixing sleeves 4, and connecting rings 3-1 are arranged at the lower ends of the three steel wire ropes 3.
The lower ends of the three steel wire ropes 3 are respectively provided with a lifting ring component, each lifting ring component comprises an adjusting frame 5 and lifting hooks 6 respectively connected to the upper end and the lower end of the adjusting frame 5, each lifting ring 6 comprises a threaded rod 6-2, the threaded rods 6-2 are in threaded connection with the adjusting frame 5 so as to realize telescopic adjustment of the lifting rings 6, and the end parts of the threaded rods 6-2 are provided with shackles 6-1 with integrated structures.
Wherein the shackle 6-1 of the lifting hook 6 at the upper end of the adjusting frame 5 is connected with the connecting ring 3-1 of the steel wire rope 3, and the shackle 6-1 of the lifting hook 6 at the lower end of the adjusting frame 5 is connected with the lifting ring on the sand core.
During the use, rings 1 are connected on the couple of driving, through the length of three wire rope 3 of adjustment, but its not equidirectional angle, the length of rings subassembly both ends lifting hook 6 can be adjusted to rotation threaded rod 6-2, when handling the psammitolite, can not receive the influence of concrete factors such as psammitolite lifting ring handling angle and length direction like this, convenient operation is swift, can realize steady handling, the safe core setting of psammitolite, has improved work efficiency.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (2)
1. A balance hanging device for a large-scale sand core is provided with a hanging ring (1), and is characterized in that: the utility model provides a lifting ring, rings (1) bottom have rings cover (2), wear to be equipped with three wire rope (3) of adjustable different direction angles in rings cover (2), three wire rope (3) upper end is fixed with rings cover (2) through fixed cover (4), the lower extreme of three wire rope (3) is connected with scalable rings subassembly of adjusting respectively, rings subassembly include adjusting frame (5), both ends are threaded connection respectively has lifting hook (6) about adjusting frame (5), lifting hook (6) of adjusting frame (5) upper end are connected with wire rope (3), lifting hook (6) of adjusting frame (5) lower extreme are connected with the lifting ring on the psammitolite.
2. The balanced crane apparatus according to claim 1, wherein: the lifting hook (6) comprises a threaded rod (6-2), the threaded rod (6-2) is in threaded connection with the adjusting frame (5), and the end part of the threaded rod (6-2) is provided with a shackle (6-1) with an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322942291.3U CN221140839U (en) | 2023-10-31 | 2023-10-31 | Balance hanging device for large sand core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322942291.3U CN221140839U (en) | 2023-10-31 | 2023-10-31 | Balance hanging device for large sand core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221140839U true CN221140839U (en) | 2024-06-14 |
Family
ID=91385677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322942291.3U Active CN221140839U (en) | 2023-10-31 | 2023-10-31 | Balance hanging device for large sand core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221140839U (en) |
-
2023
- 2023-10-31 CN CN202322942291.3U patent/CN221140839U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |