CN111318680A - Hot repair vehicle with tipping function - Google Patents
Hot repair vehicle with tipping function Download PDFInfo
- Publication number
- CN111318680A CN111318680A CN202010233450.0A CN202010233450A CN111318680A CN 111318680 A CN111318680 A CN 111318680A CN 202010233450 A CN202010233450 A CN 202010233450A CN 111318680 A CN111318680 A CN 111318680A
- Authority
- CN
- China
- Prior art keywords
- tipping
- frame
- hot repair
- body support
- hot
- Prior art date
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/06—Equipment for tilting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/14—Closures
- B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
- B22D41/28—Plates therefor
- B22D41/30—Manufacturing or repairing thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/50—Pouring-nozzles
- B22D41/52—Manufacturing or repairing thereof
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The invention provides a hot repair car with a tipping function, which can solve the technical problems of low tipping efficiency of a molten steel tank, large occupied area of a tipping device and large space required in a tipping process. The hot repair car of area tipping, its characterized in that: the hot repair vehicle comprises a hot repair vehicle and a tipping device arranged on the hot repair vehicle; the frame of the hot repair vehicle is provided with a hollow part; tipping device includes that two sets of symmetries install in the tipping mechanism at the left and right sides position of frame, tipping mechanism is including tipping frame, the support body support, pneumatic cylinder and cylinder body support, tipping frame includes U-shaped main part and articulated arm, the front side arm of U-shaped main part is equipped with the assembly groove that extends from bottom to top, the lateral wall of assembly groove is buckled to the below and is extended formation articulated arm, support body support mounting is in the lateral part front end of frame, the support body support stretches into in the assembly groove and rotates with tipping frame and be connected, the preceding tip of the piston rod of pneumatic cylinder is rotated with the lower part of articulated arm and is connected, the rear end of cylinder body rotates with the cylinder body support and is connected, cylinder body support mounting is.
Description
Technical Field
The invention relates to the field of metallurgical technical equipment, in particular to a hot repair vehicle with a tipping function.
Background
In order to ensure the quality and safety of molten steel casting, a steel mill needs to replace a sliding plate in a sliding nozzle on the bottom of a molten steel tank after casting a plurality of ladles of molten steel when using the molten steel tank, and sometimes needs to maintain and replace the sliding nozzle and an argon blowing device of the molten steel tank. After the maintenance work is completed, the residual steel in the ladle must be poured out. The hot repair of the upper molten steel tank is realized by tipping the molten steel tank, most tipping work of a steel mill is completed by a crown block, and a molten steel tank tipping device adopting a motor reducer form and a common transmission mode is also provided. The work of tumbling is accomplished by the overhead traveling crane, and the fly hook of overhead traveling crane catches on ladle both sides trunnion, and the main hook catches on the ladle lifting hook and drives the ladle and use the trunnion as the fulcrum rotation, and the whole action is realized slowly, and the working cycle is long, and is inefficient, and occupies the overhead traveling crane for a long time, influences the production efficiency in whole steelmaking workshop. The steel ladle tilting device adopting the common transmission mode not only occupies large area, but also needs larger space in the tilting process.
Disclosure of Invention
The invention provides a hot repair car with a tipping function, which can solve the technical problems of low tipping efficiency of a molten steel tank, large occupied area of a tipping device and large space required in a tipping process.
The technical scheme is that, the hot repair car that overturns is taken, its characterized in that: the hot repair vehicle comprises a hot repair vehicle and a tipping device arranged on the hot repair vehicle;
the frame of the hot repair car is provided with a hollow part, and the hollow part is used for preventing the molten steel tank from interfering with the frame in the tipping process;
the tipping device comprises two groups of tipping mechanisms which are symmetrically arranged at the left side and the right side of the frame, and the tipping mechanisms comprise tipping frames, frame body supports, hydraulic cylinders and cylinder body supports; the tipping frame of two sets of tipping mechanisms passes through the tie-beam to be connected, the tipping frame includes U-shaped main part and articulated arm, the U-shaped main part sets up and its opening agrees with the sitting jar position of ladle both sides along the fore-and-aft direction of frame, the front side arm of U-shaped main part is equipped with the assembly groove that extends from bottom to top, the lateral wall of assembly groove is buckled to the below and is extended formation articulated arm forward, the support body support mounting in the lateral part front end of frame, the support body support stretches into in the assembly groove and with the tipping frame is rotated and is connected, the preceding tip of the piston rod of pneumatic cylinder with the lower part of articulated arm is rotated and is connected, the rear end of cylinder body with the cylinder body support rotates and is connected, the cylinder body support mounting in the lateral part rear end.
Furthermore, the tilting mechanism also comprises a protective cover, and the protective cover is fixedly connected with the frame and arranged on the upper part of the hydraulic cylinder.
Furthermore, a bearing frame matched with the tipping frame is installed on the side portion of the frame, and the tipping frame abuts against the bearing frame when not tipping.
Furthermore, the front end of the frame is provided with a sinking platform, and the sinking platform is provided with a slag basin.
Furthermore, a smoke baffle wall is vertically arranged at the front side of the slag basin on the frame.
According to the hot repair car, the tipping device is integrated on the hot repair car, the occupied area of equipment is reduced, the hinged arm of the tipping frame of the tipping device extends forwards and downwards relative to the U-shaped main body, so that a molten steel tank can be close to a turning point to the maximum extent when sitting on the tank, the height dimension of the molten steel tank when the molten steel tank is tipped to 90 degrees is effectively reduced, meanwhile, the frame is provided with the hollow part, the height of the turning point can be reduced by utilizing the space below the frame during tipping, the height dimension of the molten steel tank when the molten steel tank is tipped to 90 degrees is further reduced, and the size of the vertical space required by tipping the equipment is reduced; in addition, the hot repair vehicle and the tipping device have simple integral structure and low cost.
Drawings
Fig. 1 is an overall schematic view of the hot repair car of the present invention, in which the hot metal ladle is not assembled and the tilting device is in an inactivated state.
Fig. 2 is an overall schematic view of the hot repair car of the present invention, in which the hot metal ladle is assembled and the tilting device is in an inactivated state.
Fig. 3 is an overall schematic view of the hot repair car of the present invention, in which the hot metal ladle is not assembled and the tilting device is in a state of being tilted to 90 °.
Fig. 4 is an overall schematic view of the hot repair car of the present invention, in which the hot metal ladle is assembled and the tilting device is in a state of being tilted to 90 °.
Fig. 5 is a schematic structural view of a frame portion of the present invention.
Fig. 6 is a front view of the tipping frame of the present invention.
Fig. 7 is a schematic perspective view of the tipping frame of the present invention, wherein the tipping frame is in a state of tipping to 90 °.
Fig. 8 is a top view of the present invention tilt frame and attachment beam combination.
Detailed Description
As shown in fig. 1 to 8, the hot repair vehicle with tipping comprises a hot repair vehicle and a tipping device arranged on the hot repair vehicle;
the hot repair vehicle comprises a vehicle frame 1 and a roller 2 arranged at the bottom of the vehicle frame 1, wherein the vehicle frame 1 is provided with a hollow part 3, and the hollow part 3 is used for preventing the molten steel tank from interfering with the vehicle frame 1 in the tipping process;
the tipping device comprises two groups of tipping mechanisms which are symmetrically arranged at the left side and the right side of the vehicle frame 1, and each tipping mechanism comprises a tipping frame 4, a frame body support 5, a hydraulic cylinder 6 and a cylinder body support 7; the tipping frames 4 of the two tipping mechanisms are connected through a connecting beam 10 to ensure that two sides of a molten iron tank turn over and run synchronously, each tipping frame 4 comprises a U-shaped main body 11 and an articulated arm 12, the U-shaped main body 11 is arranged along the front-back direction of the frame 1, an opening 15 of the U-shaped main body is matched with the tank positions at two sides of the molten iron tank, a front side arm of the U-shaped main body 11 is provided with a first assembling groove 13 extending from bottom to top, the outer side wall of the first assembling groove 13 bends and extends towards the front lower part to form the articulated arm 12, a frame support 5 is arranged at the front end of the side part of the frame 1, the frame support 5 extends into the first assembling groove 13 and is rotatably connected with the first rotating shaft, in the figure, 16 is a first shaft hole arranged on the side wall of the first assembling groove and matched with the first rotating shaft, the front end of a piston rod of a hydraulic cylinder 6 extends into a second assembling groove 14 at the lower end of the, And the rear end part of the cylinder body is rotatably connected with a cylinder body support 7, and the cylinder body support 7 is arranged at the rear end of the side part of the frame 1, as shown in fig. 2 and 4, when a piston rod of the hydraulic cylinder extends to the maximum stroke, the tilting frame is in a non-tilting state, and when the piston rod of the hydraulic cylinder retracts to the minimum stroke, the tilting frame is in a tilting state.
The tilting mechanism also comprises a protective cover 8, and the protective cover 8 is fixedly connected with the frame 1 and is arranged on the upper part of the hydraulic cylinder 6.
A bearing frame matched with the tipping frame 4 is arranged on the side part of the frame 1, and the tipping frame 4 is abutted against the bearing frame when not tipping so as to reduce the abrasion of the frame; a sinking platform 18 is arranged at the front end part of the frame 1, and a slag basin is arranged on the sinking platform 18 to collect steel slag falling after the molten steel tank is tipped or molten steel flowing out; the position that frame 1 is located the front side of sediment basin erects has the wall 9 that keeps off the cigarette, can block flue gas and heat and give off, plays the guard action to the maintenance personal.
Claims (5)
1. The hot repair car of area tipping, its characterized in that: the hot repair vehicle comprises a hot repair vehicle and a tipping device arranged on the hot repair vehicle;
the frame of the hot repair car is provided with a hollow part, and the hollow part is used for preventing the molten steel tank from interfering with the frame in the tipping process;
the tipping device comprises two groups of tipping mechanisms which are symmetrically arranged at the left side and the right side of the frame, and the tipping mechanisms comprise tipping frames, frame body supports, hydraulic cylinders and cylinder body supports; the tipping frame of two sets of tipping mechanisms passes through the tie-beam to be connected, the tipping frame includes U-shaped main part and articulated arm, the U-shaped main part sets up and its opening agrees with the sitting jar position of ladle both sides along the fore-and-aft direction of frame, the front side arm of U-shaped main part is equipped with the assembly groove that extends from bottom to top, the lateral wall of assembly groove is buckled to the below and is extended formation articulated arm forward, the support body support mounting in the lateral part front end of frame, the support body support stretches into in the assembly groove and with the tipping frame is rotated and is connected, the preceding tip of the piston rod of pneumatic cylinder with the lower part of articulated arm is rotated and is connected, the rear end of cylinder body with the cylinder body support rotates and is connected, the cylinder body support mounting in the lateral part rear end.
2. The hot service vehicle with a tilt of claim 1, wherein: the tipping mechanism further comprises a protective cover, and the protective cover is fixedly connected with the frame and arranged on the upper part of the hydraulic cylinder.
3. The hot service vehicle with a tilt of claim 1, wherein: and a bearing frame matched with the tipping frame is arranged on the side part of the frame, and the tipping frame is abutted against the bearing frame when not tipping.
4. The hot service vehicle with a tilt of claim 1, wherein: the front end of the frame is provided with a sinking platform, and the sinking platform is provided with a slag basin.
5. The hot service vehicle with a tilt of claim 1, wherein: and a smoke baffle wall is vertically arranged at the front side of the slag basin on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010233450.0A CN111318680A (en) | 2020-03-29 | 2020-03-29 | Hot repair vehicle with tipping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010233450.0A CN111318680A (en) | 2020-03-29 | 2020-03-29 | Hot repair vehicle with tipping function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111318680A true CN111318680A (en) | 2020-06-23 |
Family
ID=71164100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010233450.0A Pending CN111318680A (en) | 2020-03-29 | 2020-03-29 | Hot repair vehicle with tipping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111318680A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112974787A (en) * | 2021-02-09 | 2021-06-18 | 浙江友谊新材料有限公司 | Transfer flat car for overturning ladle hot repair |
| CN114226701A (en) * | 2022-02-23 | 2022-03-25 | 秦皇岛秦冶重工有限公司 | Ladle brick pouring and tipping device |
| CN116213694A (en) * | 2022-12-30 | 2023-06-06 | 无锡巨力重工股份有限公司 | System integration multifunctional ladle hot repair vehicle |
-
2020
- 2020-03-29 CN CN202010233450.0A patent/CN111318680A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112974787A (en) * | 2021-02-09 | 2021-06-18 | 浙江友谊新材料有限公司 | Transfer flat car for overturning ladle hot repair |
| CN114226701A (en) * | 2022-02-23 | 2022-03-25 | 秦皇岛秦冶重工有限公司 | Ladle brick pouring and tipping device |
| CN116213694A (en) * | 2022-12-30 | 2023-06-06 | 无锡巨力重工股份有限公司 | System integration multifunctional ladle hot repair vehicle |
| CN116213694B (en) * | 2022-12-30 | 2023-11-28 | 无锡巨力重工股份有限公司 | System integration multifunctional ladle hot repair vehicle |
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