CN211813003U - Ferro-silico-manganese block hoisting device - Google Patents
Ferro-silico-manganese block hoisting device Download PDFInfo
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- CN211813003U CN211813003U CN201922306622.8U CN201922306622U CN211813003U CN 211813003 U CN211813003 U CN 211813003U CN 201922306622 U CN201922306622 U CN 201922306622U CN 211813003 U CN211813003 U CN 211813003U
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Abstract
The utility model provides a ferro-silico-manganese piece overhead hoist belongs to metallurgical chemical industry technical field. The method comprises the following steps: the lifting cable is respectively connected with one end of the first lifting handle and one end of the second lifting handle; the first lifting handle comprises a handle body hinging part and an iron block clamping part, one end of the handle body hinging part is connected with the lifting cable, the iron block clamping part is arranged at one end, far away from the lifting cable, of the handle body hinging part, and the iron block clamping part and the handle body hinging part form an included angle of 120-135 degrees. After the iron billet molding, be located the both sides of iron billet respectively with first handling handle and second handling handle, exert ascending power simultaneously in the upper end of first handling handle and second handling handle for the lower extreme of first handling handle and second handling handle is close to, and then makes iron plate joint portion and iron billet contact, accomplishes the transportation to the silicomanganese iron billet, convenient to use, the handling in-process, the iron billet is difficult to drop safe and reliable.
Description
Technical Field
The utility model belongs to the technical field of the metallurgical chemical industry, concretely relates to ferro-silico-manganese piece hoisting device.
Background
The high-temperature ferro-silico-manganese solution extracted from the smelting furnace is gradually cooled and solidified in the casting groove and then is divided into blocks. Generally, cut apart the completion back, the iron billet still has higher temperature, need place for a long time or the water-cooled mode cools off, and the fashioned mould of silicomanganese iron billet that provides among the prior art adopts the mode of natural cooling or setting up the water-cooling chamber more, and the cooling of silicomanganese iron billet is accelerated, and no matter is the cooling mode of natural cooling or water-cooling chamber, its cooling rate is comparatively slow.
Practice shows that the solidified high-temperature silicon-manganese-iron block is directly immersed in cold water, so that the temperature can be reduced at an accelerated speed, the quality of silicon-manganese alloy can be improved, and the high-temperature silicon-manganese alloy iron billet needs to be lifted in the process of transferring the high-temperature silicon-manganese alloy iron billet to a cold water tank. There are some hoists among the prior art, when hoist and mount silicon manganese alloy iron base, either need dedicated container to hold the iron base, it is inconvenient to use, or make the iron base slippage easily, have safe risk.
Disclosure of Invention
In view of this, the utility model provides a ferro-silico-manganese piece overhead hoist to when solving the ferro-silico-manganese alloy iron base of the transportation high temperature that exists among the prior art, operate inconveniently, have the technical problem of safe risk.
The utility model provides a technical scheme that its technical problem adopted is:
a ferro-silico-manganese block hoisting device, comprising: the lifting device comprises a first lifting handle, a second lifting handle and lifting cables, wherein the first lifting handle and the second lifting handle have the same structure and are hinged with each other, and the lifting cables are respectively connected with one ends of the first lifting handle and the second lifting handle; the first lifting handle comprises a handle body hinging part and an iron block clamping part, one end of the handle body hinging part is connected with the lifting cable, the iron block clamping part is arranged at one end, far away from the lifting cable, of the handle body hinging part, and the iron block clamping part and the handle body hinging part form an included angle of 120-135 degrees.
Preferably, one end of the iron block clamping portion, which is far away from the handle body hinging portion, is provided with an anti-slip wedge block, the anti-slip wedge block inclines towards the inner side, and an included angle of 15-30 degrees is formed between the anti-slip wedge block and the iron block clamping portion.
Preferably, a limit hook is arranged on one side, away from the iron block clamping portion, of the handle body hinging portion of the first lifting handle, and one end of the limit hook is rotatably connected to the handle body hinging portion of the first lifting handle; the side, close to the iron block clamping portion, of the handle body hinging portion of the second hoisting handle is provided with a limiting clamp, the limiting clamp is fixed on the handle body hinging portion of the second hoisting handle, one end, far away from the handle body hinging portion of the first hoisting handle, of the limiting hook is bent inwards to form a fixing hook, and the fixing hook can be clamped on the limiting clamp.
Preferably, the handle body hinging part of the first lifting handle is provided with a connecting clamp, one end of the limiting hook is provided with a rotating pin shaft, and the rotating pin shaft is rotatably connected to the connecting clamp.
Preferably, the middle part of the hook body of the limiting hook is provided with a unhooking groove.
Preferably, reinforcing ribs are arranged on the first lifting handle and the second lifting handle.
According to the above technical scheme, the utility model provides a ferro-silico-manganese piece overhead hoist, its beneficial effect is: the first lifting handle and the second lifting handle are hinged to each other, and the iron block clamping portion which has a certain included angle with the first lifting handle and the second lifting handle is arranged at the end portions of the first lifting handle and the second lifting handle. During pouring, an inclined lifting port is reserved on a die for iron blank forming, and an inserting plate is used for blocking so as to form a wedge-shaped lifting groove after the iron blank is formed. After the iron billet shaping, will first handling handle with the second handling handle is located the both sides of iron billet respectively, this moment, iron plate joint portion joint in the handling groove at iron billet middle part lifts by crane the in-process first handling handle with upwards power is applyed simultaneously to the upper end of second handling handle, makes first handling handle with the lower extreme of second handling handle is close to, and then makes the contact of iron plate joint portion and the bottom surface in handling groove increases frictional force, accomplishes the transportation to the silicon manganese alloy iron billet. The ferro-silico-manganese block hoisting device is convenient to use, and an iron billet is difficult to fall off from the ferro-silico-manganese block hoisting device in the hoisting process, so that the ferro-silico-manganese block hoisting device is safe and reliable.
Drawings
Fig. 1 is a schematic structural diagram of a ferro-silico-manganese block hoisting device.
Fig. 2 is a schematic view illustrating a state of use of the silicon-manganese-iron block hoisting device in one embodiment.
Fig. 3 is a partially enlarged view of a portion a shown in fig. 2.
Fig. 4 is a schematic structural diagram of a silicomanganese alloy iron billet forming die.
In the figure: the hoisting device comprises a ferro-silico-manganese block hoisting device 10, a first hoisting handle 100, a handle body hinging part 110, a connecting clamp 111, an iron block clamping part 120, a slipping wedge block 130, a limiting hook 140, a fixing hook 141, a rotating pin connecting shaft 142, a unhooking groove 143, a limiting clamp 150, a second hoisting handle 200, a reinforcing rib 210, a hoisting cable 300, a hinging shaft 400, a ferro-silico-manganese alloy iron blank forming die 20, a hoisting port 201 and an inserting plate 202.
Detailed Description
The following combines the utility model discloses an attached drawing is right the technical scheme and the technological effect of the embodiment of the utility model are further elaborated.
Referring to fig. 1 to 3, in an embodiment, a ferromanganese block hoisting device 10 is used for transporting a ferromanganese alloy billet at a high temperature. The method comprises the following steps: the hoisting device comprises a first hoisting handle 100, a second hoisting handle 200 and a hoisting cable 300, wherein the first hoisting handle 100 and the second hoisting handle 200 have the same structure and are hinged with each other, the hoisting cable 300 is respectively connected with one end of the first hoisting handle 100 and one end of the second hoisting handle 200, and upward traction force is applied through the hoisting cable 300, so that the two ends of the first hoisting handle 100 and the second hoisting handle 200 can approach each other along a hinge shaft 400, and thus the clamping hoisting of the silicon-manganese alloy iron blank is realized. The first lifting handle 100 comprises a handle body hinging part 110 and an iron block clamping part 120, one end of the handle body hinging part 110 is connected with the lifting rope 300, the iron block clamping part 120 is arranged at one end, far away from the lifting rope 300, of the handle body hinging part 110, and the iron block clamping part 120 and the handle body hinging part 110 form an included angle of 120-135 degrees. That is to say, the middle parts of the first lifting handle 100 and the second lifting handle 200 are hinged through a hinge shaft 400 to form an X shape, the upper ends of the first lifting handle 100 and the second lifting handle 200 are both connected with the lifting cable 300, the lower ends of the first lifting handle 100 and the second lifting handle 200 are both provided with the iron block clamping portions 120, and when an upward traction force is applied through the lifting cable 300, the iron block clamping portions 120 can be relatively close to each other, so that the silicon-manganese alloy iron blanks positioned in the middle of the bottom ends of the first lifting handle 100 and the second lifting handle 200 are clamped.
Referring to fig. 4, the apparatus 10 for lifting silicon-manganese-iron blocks is used in combination with a special mold 20 for forming silicon-manganese alloy iron blanks, and is more convenient and safer to use. The hoisting ports 201 convenient for hoisting are formed in two sides of the silicon-manganese alloy iron billet forming die 20 and are arranged in an inclined mode, and during pouring, the hoisting ports are blocked by the inserting plates 202, so that a wedge-shaped hoisting groove is formed in the middle of the formed silicon-manganese alloy iron billet. During the handling, will first handling handle 100 with second handling handle 200 joint in the handling groove both sides at silicon manganese alloy iron billet middle part to improved the stability of hanging far process, simultaneously, first handling handle 100 with the lower extreme of second handling handle 200 is being close to each other the in-process, is located first handling handle 100 with the contact of iron plate joint portion 120 of second handling handle 200 lower extreme and the bottom surface in handling groove has increased contact friction, thereby further prevents at the handling in-process, silicon manganese alloy iron billet landing, the safety in production accident of making.
Further, the iron block clamping portion 120 and the lifting groove have certain widths, such as 10cm-20cm, so as to further increase the contact friction force between the iron block clamping portion 120 and the bottom surface of the lifting groove, and meanwhile, maintain the stability of the silicon-manganese alloy iron blank in the lifting process, prevent the silicon-manganese alloy iron blank from inclining to one side, and cause the silicon-manganese alloy iron blank to slip from the silicon-manganese alloy lifting device 10.
Further, one end of the iron block clamping portion 120, which is far away from the handle body hinging portion 110, is provided with an anti-slip wedge 130, and the anti-slip wedge 130 inclines inward and forms an included angle of 15-30 degrees with the iron block clamping portion 120. The width of the anti-slip wedge block 130 is about 0.5cm-1cm, and in the hoisting process, the anti-slip wedge block 130 can be in close contact with the ground of a hoisting groove and has a certain clamping force, so that the slipping probability of the silicon-manganese alloy iron blank is further reduced, and the safety risk is reduced.
In order to facilitate remote installation, the silicon manganese iron block hoisting device 10 can be quickly installed on a silicon manganese alloy iron billet, in another specific embodiment, a limit hook 140 is arranged on one side of the handle body hinge part 110 of the first hoisting handle 100, which is far away from the iron block clamping part 120, and one end of the limit hook 140 is rotatably connected to the handle body hinge part 110 of the first hoisting handle 100. A limiting clip 150 is arranged on one side of the handle body hinge portion 110 of the second lifting handle 200 close to the iron block clamping portion 120, the limiting clip 150 is fixed on the handle body hinge portion 110 of the second lifting handle 200, one end of the limiting hook 140, which is far away from the handle body hinge portion 110 of the first lifting handle 100, is bent inwards to form a fixing hook 141, and the fixing hook 141 can be clamped on the limiting clip 150. For example, the handle body hinge portion 110 of the first swing handle 100 is provided with a connection clip 111, one end of the limit hook 140 is provided with a rotation pin 142, and the rotation pin 142 is rotatably connected to the connection clip 111.
That is to say, the first lifting handle 100 is provided with the limit hook 140, the second lifting handle 200 is provided with the limit clip 150 on the same side as the limit hook 140 (at this time, the limit hook 140 is located above the limit clip 150), and when the first lifting handle 100 and the second lifting handle 200 are in the open position, the fixed hook 141 at the lower end of the limit hook 140 is clipped on the limit clip 150, so that when lifting upwards, the first lifting handle 100 and the second lifting handle 200 can keep the open state. When the ferro-silico-manganese block hoisting device 10 is moved to the ferro-silico-manganese alloy blank to be hoisted, the limiting hook 140 is opened, so that the lower ends of the first hoisting handle 100 and the second hoisting handle 200 are close to each other under the action of tension, and the ferro-silico-manganese alloy blank is clamped.
Further, the middle part of the body of the limit hook 140 is provided with a unhooking groove 143, so that the limit hook 140 can be hooked at a far distance by tools such as an iron hook, and the limit hook 140 is separated from the limit clamp 150, thereby ensuring safe operation.
Further, in order to prolong the service life of the ferro-silico-manganese block hoisting device 10 and avoid the first hoisting handle 100 or the second hoisting handle 200 from being broken in the process of hoisting ferro-silico-manganese alloy blanks, reinforcing ribs 210 are arranged on the first hoisting handle 100 and the second hoisting handle 200.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (6)
1. A ferro-silico-manganese block hoisting device is characterized by comprising: the lifting device comprises a first lifting handle, a second lifting handle and lifting cables, wherein the first lifting handle and the second lifting handle have the same structure and are hinged with each other, and the lifting cables are respectively connected with one ends of the first lifting handle and the second lifting handle;
the first lifting handle comprises a handle body hinging part and an iron block clamping part, one end of the handle body hinging part is connected with the lifting cable, the iron block clamping part is arranged at one end, far away from the lifting cable, of the handle body hinging part, and the iron block clamping part and the handle body hinging part form an included angle of 120-135 degrees.
2. The ferro-silico-manganese block hoisting device according to claim 1, wherein an anti-slip wedge is arranged at one end of the iron block clamping portion away from the handle body hinging portion, the anti-slip wedge is inclined inward and forms an included angle of 15-30 degrees with the iron block clamping portion.
3. The ferro-silico-manganese block hoisting device according to claim 1 or 2, wherein a limit hook is arranged on one side of the handle body hinge part of the first hoisting handle, which is far away from the iron block clamping part, and one end of the limit hook is rotatably connected to the handle body hinge part of the first hoisting handle; the side, close to the iron block clamping portion, of the handle body hinging portion of the second hoisting handle is provided with a limiting clamp, the limiting clamp is fixed on the handle body hinging portion of the second hoisting handle, one end, far away from the handle body hinging portion of the first hoisting handle, of the limiting hook is bent inwards to form a fixing hook, and the fixing hook can be clamped on the limiting clamp.
4. The ferro-silico-manganese block hoisting device according to claim 3, wherein the handle body hinging part of the first hoisting handle is provided with a connecting card, one end of the limiting hook is provided with a rotating pin shaft, and the rotating pin shaft is rotatably connected to the connecting card.
5. The ferro-silico-manganese block hoisting device of claim 3, wherein the middle part of the body of the limiting hook is provided with a unhooking groove.
6. The ferro-silico-manganese block hoisting device according to claim 1 or 2, wherein a reinforcing rib is arranged on the handle body hinging part of the first hoisting handle and the second hoisting handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922306622.8U CN211813003U (en) | 2019-12-21 | 2019-12-21 | Ferro-silico-manganese block hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922306622.8U CN211813003U (en) | 2019-12-21 | 2019-12-21 | Ferro-silico-manganese block hoisting device |
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| Publication Number | Publication Date |
|---|---|
| CN211813003U true CN211813003U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922306622.8U Expired - Fee Related CN211813003U (en) | 2019-12-21 | 2019-12-21 | Ferro-silico-manganese block hoisting device |
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| CN (1) | CN211813003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113443550A (en) * | 2021-07-12 | 2021-09-28 | 上海外高桥造船海洋工程有限公司 | Automatic unhooking lifting appliance for lifting skid |
-
2019
- 2019-12-21 CN CN201922306622.8U patent/CN211813003U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113443550A (en) * | 2021-07-12 | 2021-09-28 | 上海外高桥造船海洋工程有限公司 | Automatic unhooking lifting appliance for lifting skid |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 Termination date: 20211221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |