CN210012473U - Hoisting tool for heat treatment of large-scale die - Google Patents
Hoisting tool for heat treatment of large-scale die Download PDFInfo
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- CN210012473U CN210012473U CN201920254847.0U CN201920254847U CN210012473U CN 210012473 U CN210012473 U CN 210012473U CN 201920254847 U CN201920254847 U CN 201920254847U CN 210012473 U CN210012473 U CN 210012473U
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- heat treatment
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- hoisting tool
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Abstract
The utility model discloses a hoisting tool for heat treatment of large molds, which is of a hanging basket structure, the bottom of the hoisting tool is provided with a chassis, the chassis is formed by welding a plurality of steel bars, and the steel bars are arranged in a grid shape in a crisscross manner; a plurality of steel columns are vertically welded and fixed along the outer ring of the chassis and are sequentially and uniformly distributed to form hanging baskets, and the tops of the hanging baskets are fixedly connected with hanging rings for hoisting through welding; the utility model discloses pass through welded fastening with billet and steel column and be connected the hanging flower basket that forms and be used for hoisting the mould, the mould can place in the hanging flower basket in advance when thermal treatment dress stove, again through hanging rings with whole hanging flower basket and mould hoist and mount go into thermal treatment stove, performance safe and reliable.
Description
Technical Field
The utility model relates to a technical field of thermal treatment frock, concretely relates to lifting device that large-scale mould thermal treatment used.
Background
In order to increase the strength, hardness and the like of the material of the die, the heat treatment technology is generally applied to die manufacturing. However, when large-scale molds are subjected to heat treatment, the technical problem of poor furnace charging exists; the hoisting ring is adopted for hoisting, and the potential safety hazard is the danger of the hoisting chain being knocked off due to the large size and heavy weight of the mould.
SUMMERY OF THE UTILITY MODEL
The utility model discloses be difficult to the technical problem of dress stove when solving large-scale mould thermal treatment to a hoist and mount instrument that large-scale mould thermal treatment used that rational in infrastructure, can have installation hoist and mount large-scale mould dress stove to carry out thermal treatment and safe and reliable is provided.
The utility model provides a technical scheme that above-mentioned problem adopted does: a hoisting tool for heat treatment of large molds is of a hanging basket structure, the bottom of the hoisting tool is provided with a chassis, the chassis is formed by welding a plurality of steel bars, and the steel bars are arranged in a grid in a crisscross manner; a plurality of steel columns are vertically welded and fixed along the outer ring of the chassis and are sequentially and uniformly distributed to form hanging baskets, and the tops of the hanging baskets are fixedly connected with hanging rings for hoisting through welding; the utility model discloses pass through welded fastening with billet and steel column and be connected the hanging flower basket that forms and be used for hoisting the mould, the mould can place in the hanging flower basket in advance when thermal treatment dress stove, again through hanging rings with whole hanging flower basket and mould hoist and mount go into thermal treatment stove, performance safe and reliable.
Preferably, the outer ring of the chassis is provided with a first steel ring, and the steel columns are vertically connected to the periphery of the steel rings through welding and are sequentially and uniformly distributed.
Preferably, the number of the steel columns is at least 20, and the dense arrangement of the steel columns can increase the firmness and the strength of the hanging basket.
Preferably, the middle circle of the steel column on the hanging basket is fixedly connected with a second steel ring through welding, so that the steel columns are fixedly connected together, the firmness of the steel columns is improved, and the steel columns are well fixedly connected.
Preferably, the upper end of the steel column is fixedly connected with a third steel ring through welding, the number of the third steel ring is 2, and the third steel ring are welded and fixed together in a close-to-close mode.
Preferably, the number of the lifting rings is 4, and the lifting rings are sequentially distributed at the upper, lower, left and right positions of the top of the hanging basket.
Preferably, the first steel ring, the second steel ring and the third steel ring are all the same in structure.
Preferably, the steel bar, the steel column, the first steel ring, the second steel ring, the third steel ring and the hanging ring are all made of steel bars.
Preferably, the size of the hanging basket is 900mm in diameter and 1200mm in height, and the hanging basket can meet the requirement of hoisting a large-sized die.
The utility model discloses compare with prior art owing to adopted above-mentioned technical scheme, the utility model discloses a benefit is: the steel bars and the steel columns are fixedly connected through welding to form a hanging basket for hoisting the die, the die can be placed in the hanging basket in advance during heat treatment charging, the whole hanging basket and the die are hoisted into the heat treatment furnace through hoisting the hoisting rings, the service performance is safe and reliable, and the heat treatment efficiency of the large die is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention;
shown in the figure: 1. the hanging basket comprises a hanging basket body, 2 parts of a chassis, 3 parts of steel bars, 4 parts of steel columns, 5 parts of first steel rings, 6 parts of second steel rings, 7 parts of third steel rings and 8 parts of hanging rings.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
The embodiment is as follows: a hoisting tool for heat treatment of large molds, as shown in fig. 1 to 3: the hanging basket is in a hanging basket 1 structure, the bottom of the hanging basket is provided with a chassis 2, the chassis 2 is formed by welding a plurality of steel bars 3, and the steel bars 3 are arranged in a grid in a crisscross manner; a plurality of steel columns 4 are vertically welded and fixed along the outer ring of the chassis 2 and are sequentially and uniformly distributed to form a hanging basket 1, and the top of the hanging basket 1 is fixedly connected with a hanging ring 8 for hoisting through welding; the outer ring of the chassis 2 is provided with first steel rings 5, the steel columns 4 are vertically connected to the peripheries of the steel rings through welding and are sequentially and uniformly distributed, the number of the steel columns 4 is at least 20, the dense arrangement of the steel columns 4 can increase the fastness and the strength of the hanging basket 1, and the middle circle of the steel columns 4 on the hanging basket 1 is fixedly connected with second steel rings 6 through welding, so that the steel columns 4 are fixedly connected together, the firmness of the hanging basket is improved, and the fixedly connecting performance between the steel columns 4 is good; the upper end of steel column 4 is through welded fastening connection with third steel ring 7, the quantity of third steel ring 7 is 2 rings, and is in the same place adjacent welded fastening each other, and rings 8's quantity is 4 and distributes in proper order about the position of 1 top of hanging flower basket, and first steel ring 5, second steel ring 6 and third steel ring 7's structure are all the same, and billet 3, steel column 4, first steel ring 5, second steel ring 6, third steel ring 7 and rings 8 are formed by the reinforcing bar preparation, and hanging flower basket 1's size is diameter 900mm height 1200mm, can satisfy the hoist and mount of large-scale mould.
The utility model discloses an application principle: as shown in figure 1, a steel bar 3 and a steel column 4 are fixedly connected by welding to form a hanging basket 1 for hoisting a mold, the mold can be placed in the hanging basket 1 in advance during heat treatment furnace charging, and then a hoisting ring 8 arranged at the top end of the hanging basket 1 is hoisted by a hoisting hook of a travelling crane to hoist the whole hanging basket 1 and the mold into the heat treatment furnace simultaneously, so that the service performance is safe and reliable, and the production efficiency of heat treatment is improved.
Claims (9)
1. The utility model provides a lifting device that large-scale mould thermal treatment used which characterized in that: the hanging basket is of a hanging basket (1) structure, the bottom of the hanging basket is provided with a chassis (2), the chassis (2) is formed by welding a plurality of steel bars (3), and the steel bars (3) are arranged in a grid in a crossed and staggered manner; a plurality of steel columns (4) are vertically welded and fixed along the outer ring of the chassis (2) and are sequentially and uniformly distributed to form hanging baskets (1), and the top of each hanging basket (1) is fixedly connected with a hanging ring (8) for hoisting through welding.
2. The hoisting tool for heat treatment of the large-sized mold according to claim 1, wherein: the outer ring of the chassis (2) is provided with a first steel ring (5), and the steel columns (4) are vertically connected to the periphery of the steel ring through welding and are sequentially and uniformly distributed.
3. The hoisting tool for heat treatment of the large-sized mold according to claim 2, wherein: the number of the steel columns (4) is at least 20.
4. The hoisting tool for heat treatment of the large-sized mold according to claim 3, wherein: and a second steel ring (6) is fixedly connected to the middle circle of the steel column (4) on the hanging basket (1) through welding.
5. The hoisting tool for heat treatment of the large-sized mold according to claim 4, wherein: the upper end of the steel column (4) is fixedly connected with a third steel ring (7) through welding, the number of the third steel rings (7) is 2, and the third steel rings are welded and fixed together in a mutually adjacent mode.
6. The hoisting tool for heat treatment of the large-sized mold according to claim 5, wherein: the number of the lifting rings (8) is 4, and the lifting rings are sequentially distributed at the upper, lower, left and right positions of the top of the hanging basket (1).
7. The hoisting tool for heat treatment of the large-sized mold according to claim 6, wherein: the first steel ring (5), the second steel ring (6) and the third steel ring (7) are identical in structure.
8. The hoisting tool for heat treatment of large molds according to any one of claims 1 to 7, characterized in that: the steel bar (3), the steel column (4), the first steel ring (5), the second steel ring (6), the third steel ring (7) and the hanging ring (8) are all made of steel bars.
9. The hoisting tool for heat treatment of the large-sized mold according to claim 8, wherein: the basket (1) has dimensions of 900mm diameter by 1200mm height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920254847.0U CN210012473U (en) | 2019-02-28 | 2019-02-28 | Hoisting tool for heat treatment of large-scale die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920254847.0U CN210012473U (en) | 2019-02-28 | 2019-02-28 | Hoisting tool for heat treatment of large-scale die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210012473U true CN210012473U (en) | 2020-02-04 |
Family
ID=69313102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920254847.0U Active CN210012473U (en) | 2019-02-28 | 2019-02-28 | Hoisting tool for heat treatment of large-scale die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210012473U (en) |
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2019
- 2019-02-28 CN CN201920254847.0U patent/CN210012473U/en active Active
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