CN221312493U - Tool for remotely taking and carrying immersed nozzle - Google Patents
Tool for remotely taking and carrying immersed nozzle Download PDFInfo
- Publication number
- CN221312493U CN221312493U CN202323183479.0U CN202323183479U CN221312493U CN 221312493 U CN221312493 U CN 221312493U CN 202323183479 U CN202323183479 U CN 202323183479U CN 221312493 U CN221312493 U CN 221312493U
- Authority
- CN
- China
- Prior art keywords
- push rod
- frame
- long push
- fixed
- carrying
- 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.)
- Active
Links
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000009628 steelmaking Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000009749 continuous casting Methods 0.000 description 3
- 238000007654 immersion Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Continuous Casting (AREA)
Abstract
The utility model relates to a tool for remotely taking and carrying a submerged nozzle, belonging to the technical field of steelmaking equipment in the metallurgical industry. The technical proposal is as follows: contain hand push handle (1), long push rod (2), wheel (3), frame (4), axletree (5), short connecting rod (6) and locating plate (7), frame (4) are fixed on axletree (5), axletree (5) both ends are equipped with wheel (3), long push rod (2) are fixed on frame (4), long push rod (2) one end is equipped with hand push handle (1), long push rod (2) other end is equipped with locating plate (7), both ends are equipped with a short connecting rod (6) respectively around frame (4), short connecting rod (1) one end is fixed on long push rod (2), and short connecting rod (1) other end is fixed on frame (4). The beneficial effects of the utility model are as follows: the immersed nozzle is convenient to take and carry, is simple to operate, eliminates potential safety hazards, shortens the time of taking and carrying the immersed nozzle, and improves the working efficiency.
Description
Technical Field
The utility model relates to a tool for remotely taking and carrying a submerged nozzle, belonging to the technical field of steelmaking equipment in the metallurgical industry.
Background
Referring to fig. 4, the submerged nozzle is a refractory casting sleeve installed at the bottom of a tundish and inserted below the molten steel surface of a mold in a continuous casting apparatus. The main function of the submerged nozzle is to prevent secondary oxidation of pouring flow of a tundish and molten steel splashing, and prevent mold flux from being involved in molten steel; improving the flowing state and the heat flow distribution of the injection flow in the crystallizer, and promoting the uniform growth of the blank shell in the crystallizer, thereby being beneficial to the removal of gas and inclusions in steel.
Referring to fig. 2-3, the submerged entry nozzle is baked prior to use during start-up and pouring, typically at a bake-up temperature of above 800 ℃. At present, a submerged nozzle baking furnace is used for baking, the manual taking and carrying process needs to be close to the baking furnace, the temperature in a hearth reaches more than 1000 ℃ even, and the high-temperature environment is severe. Personnel use the clamp to take out the immersion nozzle inconvenient, easily scalded by flame and hot air current, have the potential safety hazard. Meanwhile, the clamp is loose, so that the immersed nozzle is easy to loose, slide and break in the process of taking and carrying, the taking and carrying are difficult, the labor intensity is high, and meanwhile, the immersed nozzle is easy to damage in the process of taking and carrying, and the service life of the immersed nozzle is influenced. The price of one submerged nozzle is 500 yuan, and the cost consumption is also larger.
Disclosure of utility model
The utility model aims to provide a tool for remotely taking and carrying a submerged nozzle, which is convenient for taking and carrying the submerged nozzle and solves the problems in the prior art.
The technical scheme of the utility model is as follows:
The utility model provides a long distance is got and is taken instrument of transport immersion nozzle, contains push handle, long push rod, wheel, frame, axletree, short connecting rod and locating plate, and the frame is fixed on the axletree, and the axletree both ends are equipped with the wheel, and long push rod is fixed on the frame, and long push rod one end is equipped with the push handle, and long push rod other end is equipped with the locating plate, and both ends are equipped with a short connecting rod respectively around the frame, short connecting rod one end is fixed on long push rod, and short connecting rod other end is fixed on the frame.
The distance between the locating plate and the end part of the long push rod is matched with the length of the submerged nozzle.
The frame consists of two upright posts fixed on a wheel shaft and a cross rod fixed on the two upright posts.
The long push rod is vertically arranged with a cross rod in the frame, and the short connecting rod, the long push rod and the cross rod in the frame form a right triangle structure.
The hand push handle is arranged perpendicular to the long push rod.
The beneficial effects of the utility model are as follows: in the baking process of the submerged nozzle, the immersed nozzle is convenient to take and carry, is simple to operate, avoids personnel being scalded by the high-temperature water nozzle, improves the working environment of workers, eliminates potential safety hazards, shortens the time of taking and carrying the submerged nozzle, and improves the working efficiency.
Drawings
FIG. 1 is a schematic diagram of the present utility model;
FIG. 2 is a front view of submerged entry nozzle baking;
FIG. 3 is a baked side view of a submerged nozzle;
FIG. 4 is a schematic view of a submerged entry nozzle;
In the figure: the device comprises a hand push handle 1, a long push rod 2, wheels 3, a frame 4, a wheel shaft 5, a short connecting rod 6, a positioning plate 7, a baking furnace 8, a submerged nozzle 9 and a furnace door 10.
Detailed Description
The utility model is further illustrated by way of example with reference to the accompanying drawings.
Referring to fig. 1-4, a tool for remotely taking and carrying an immersed nozzle comprises a push handle 1, a long push rod 2, wheels 3, a frame 4, a wheel shaft 5, a short connecting rod 6 and a positioning plate 7, wherein the frame 4 is fixed on the wheel shaft 5, the wheels 3 are arranged at two ends of the wheel shaft 5, the long push rod 2 is fixed on the frame 4, the push handle 1 is arranged at one end of the long push rod 2, the positioning plate 7 is arranged at the other end of the long push rod 2, the short connecting rod 6 is respectively arranged at the front end and the rear end of the frame 4, one end of the short connecting rod 1 is fixed on the long push rod 2, and the other end of the short connecting rod 1 is fixed on the frame 4.
In this embodiment, referring to fig. 1-3, the frame 4 is composed of two uprights fixed on the wheel axle 5 and a cross bar fixed on the uprights, the long push bar 2 is vertically arranged with the cross bar in the frame 4, and the short connecting bar 6, the long push bar 2 and the cross bar in the frame 4 form a right triangle structure. The distance between the positioning plate 7 and the end of the long push rod 2 is matched with the length of the submerged nozzle 9.
The specific use process is as follows:
(1) Before the submerged nozzle is used in the continuous casting starting and pouring process, the baking furnace door 10 is opened;
(2) A person holds the armrest push handle 1 and inserts the long push rod 2 into the inner cavity of the submerged nozzle 9;
(3) The handle 1 is pressed lightly, and the long push rod 2 is lifted up by a certain angle, so that the submerged nozzle 9 slides to the positioning plate 7;
(4) Pulling the push handle 1, taking the submerged nozzle 9 out of the baking furnace, and transporting the submerged nozzle 9 to a continuous casting steel pouring position for replacing the submerged nozzle 9.
Claims (5)
1. A tool for remotely taking and carrying a submerged nozzle, which is characterized in that: the novel bicycle comprises a handle (1), a long push rod (2), wheels (3), a bicycle frame (4), a bicycle wheel shaft (5), short connecting rods (6) and positioning plates (7), wherein the bicycle frame (4) is fixed on the bicycle wheel shaft (5), the wheels (3) are arranged at two ends of the bicycle wheel shaft (5), the long push rod (2) is fixed on the bicycle frame (4), the handle (1) is arranged at one end of the long push rod (2), the positioning plates (7) are arranged at the other end of the long push rod (2), one short connecting rod (6) is respectively arranged at the front end and the rear end of the bicycle frame (4), one end of each short connecting rod is fixed on the long push rod (2), and the other end of each short connecting rod is fixed on the bicycle frame (4).
2. A tool for remotely taking and carrying a submerged nozzle according to claim 1, wherein: the distance between the locating plate (7) and the end part of the long push rod (2) is matched with the length of the submerged nozzle (9).
3. A tool for remotely taking and carrying a submerged nozzle according to claim 1, wherein: the frame (4) is composed of two vertical rods fixed on a wheel shaft (5) and a cross rod fixed on the two vertical rods.
4. A tool for remotely taking and carrying a submerged nozzle according to claim 3, wherein: the long push rod (2) is vertically arranged with a cross rod in the frame (4), and the short connecting rod (6), the long push rod (2) and the cross rod in the frame (4) form a right triangle structure.
5. A tool for remotely taking and carrying a submerged nozzle according to claim 1, wherein: the hand push handle (1) is vertically arranged with the long push rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323183479.0U CN221312493U (en) | 2023-11-24 | 2023-11-24 | Tool for remotely taking and carrying immersed nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323183479.0U CN221312493U (en) | 2023-11-24 | 2023-11-24 | Tool for remotely taking and carrying immersed nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221312493U true CN221312493U (en) | 2024-07-12 |
Family
ID=91799480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323183479.0U Active CN221312493U (en) | 2023-11-24 | 2023-11-24 | Tool for remotely taking and carrying immersed nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221312493U (en) |
-
2023
- 2023-11-24 CN CN202323183479.0U patent/CN221312493U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203610629U (en) | Gas-protected crystallizer for horizontal continuous casting of copper tubes | |
| CN205967383U (en) | Device of casting wire rope fag end | |
| CN202087821U (en) | Shaft controlled casting trolley | |
| CN105665665A (en) | Vertical undercurrent semi-continuous technology for casting C18000 alloy through red ingot | |
| CN221312493U (en) | Tool for remotely taking and carrying immersed nozzle | |
| CN209570389U (en) | Converter rapid sampling attachment in steelmaking process | |
| CN203599517U (en) | Molten metal die casting device | |
| CN203956076U (en) | The mobile apparatus for baking of submersed nozzle for continuous casting moulds | |
| CN209614225U (en) | Steel ladle cover storage rack | |
| CN204079749U (en) | A kind of high temperature automatic feeding device | |
| CN209598161U (en) | A kind of vaccum sensitive stove riser heating agent feeding device | |
| CN203356551U (en) | Vacuum continuous casting device for alloy billets | |
| CN103567399B (en) | Periodic amorphous mother alloy vacuum induction melting furnace | |
| CN203235929U (en) | Induction heating and electromagnetic stirring device for riser of steel ingot | |
| CN210359224U (en) | Ladle pouring device convenient for pouring molten iron | |
| CN202779749U (en) | Horizontal continuous casting centrally-mounted type induction heating tundish | |
| CN101920311A (en) | Method for producing metal casting | |
| CN204912670U (en) | Online baking equipment of shell for vacuum induction furnace precision casting | |
| CN218252815U (en) | Tube drawing mechanism for centrifugal cast tube production | |
| CN218089714U (en) | Quenching device for processing pin shaft | |
| CN220524636U (en) | Discharging device for medium-frequency induction heating electric furnace | |
| CN202291374U (en) | Continuous casting device | |
| CN218425590U (en) | Ladle empty ladle baking and preheating device | |
| CN210334341U (en) | Production device for magnesium alloy anticorrosion round bar of water heater | |
| CN213288582U (en) | Multi-station casting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |