CN220636305U - Anti-breaking structure of ladle hydraulic cylinder oil pipe - Google Patents
Anti-breaking structure of ladle hydraulic cylinder oil pipe Download PDFInfo
- Publication number
- CN220636305U CN220636305U CN202321944442.2U CN202321944442U CN220636305U CN 220636305 U CN220636305 U CN 220636305U CN 202321944442 U CN202321944442 U CN 202321944442U CN 220636305 U CN220636305 U CN 220636305U
- Authority
- CN
- China
- Prior art keywords
- oil pipe
- hydraulic cylinder
- metal
- connecting rod
- ladle
- 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
- 239000010727 cylinder oil Substances 0.000 title claims abstract description 8
- 239000003921 oil Substances 0.000 claims abstract description 35
- 239000002184 metal Substances 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 abstract description 9
- 239000010959 steel Substances 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005266 casting Methods 0.000 abstract description 6
- 238000009749 continuous casting Methods 0.000 abstract description 6
- 230000002968 anti-fracture Effects 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Actuator (AREA)
Abstract
The utility model discloses an anti-fracture structure of a steel ladle hydraulic cylinder oil pipe, which comprises a hydraulic cylinder metal oil pipe, wherein a metal clamp is fixedly sleeved outside the end part of the hydraulic cylinder metal oil pipe, a connecting rod is horizontally and fixedly arranged below the bottom surface of the metal clamp along the axial direction of the metal oil pipe, a positioning clamp is fixedly arranged at the end part of the connecting rod, the diameter of the positioning clamp is 2cm larger than the pipe diameter of the metal oil pipe, the length of the connecting rod is 10cm, and the diameter of the connecting rod is 12mm. Through the device of the disconnected prevention ladle pneumatic cylinder oil pipe of improved design, eliminated the frequent buckling of hose junction that the pneumatic cylinder frequently loads and unloads and lead to, improved the life of pneumatic cylinder hose, avoided simultaneously because the ladle slide that the oil leak caused by pneumatic cylinder oil pipe fracture draws the production accident of unable continuous casting disconnected casting.
Description
Technical Field
The utility model relates to an anti-fracture structure of an oil pipe of a ladle hydraulic cylinder.
Background
The ladle is a container for containing molten metal, the ladle is used for transferring molten steel from a converter into a tundish, a water gap is formed in the bottom of the ladle, a sliding plate is arranged in the sliding water gap, the flow speed of the water gap of the ladle can be controlled through sliding of the sliding plate, the sliding plate in the sliding water gap is driven by a hydraulic cylinder, driving of the hydraulic cylinder is achieved through a hydraulic station, an oil inlet pipe and an oil outlet pipe are welded on a cylinder body of the hydraulic cylinder by using a steel pipe, the oil inlet pipe and the oil outlet pipe are connected with a hose, a worker lifts the hydraulic cylinder up before a ladle rotary table is continuously cast, the hydraulic cylinder hose is connected with a sliding connecting rod of a ladle sliding plate mechanism in a butt joint mode, the hydraulic cylinder hose is connected to an oil pipe of the hydraulic station through a quick connector in a butt joint mode during continuous casting, the sliding plate can be driven to slide by starting the hydraulic cylinder, molten steel casting is completed by opening the water gap, and the worker lifts the hydraulic cylinder to a hot repairing ladle after molten steel casting. Frequent operation of putting down and lifting the hydraulic cylinder makes hydraulic cylinder body metal oil pipe and hose junction cause bending fracture, leads to hose frequent change, and hose junction often leaks oil, still can lead to the unable normal pulling open of ladle slide if not in time to change, causes the production accident of continuous casting disconnected watering, so need design a device that prevents hose absolutely, require it can the furthest eliminate the bending of hydraulic cylinder hose junction, extension hose's life cycle, reduce the production accident that leads to because of the oil pipe oil leak.
At present, the driving mode of the steel ladle sliding plate is mainly finished by means of a hydraulic cylinder, a metal oil pipe of a steel ladle hydraulic cylinder body is connected with a hose through a wire connector, a quick connector is assembled at the other end of the hose, the hose quick connector is connected to an oil inlet and outlet pipe of a hydraulic station during continuous casting of steel ladles, a piston rod of the hydraulic cylinder is controlled to stretch out and draw back to realize the flow rate control of a steel ladle water gap, an operator lifts the hydraulic cylinder to a position to be mounted after casting is finished, the defect of the operation flow is that frequent mounting and dismounting of the hydraulic cylinder can lead to frequent bending of the hose connection part of the hydraulic cylinder, the hose connection part is broken or leaked, and if the hose leaks, the continuous casting machine is stopped in the production process, and the production efficiency is seriously influenced.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and designs an anti-fracture structure of an oil pipe of a ladle hydraulic cylinder, which not only can eliminate the bending of a hose of the hydraulic cylinder and prolong the service life of the hose, but also can reduce the production accident of continuous casting and casting due to oil leakage caused by the fracture of the hose.
The technical scheme includes that the anti-fracture structure of the ladle hydraulic cylinder oil pipe comprises a hydraulic cylinder metal oil pipe, a metal clamp is fixedly sleeved outside the end part of the hydraulic cylinder metal oil pipe, a connecting rod is horizontally and fixedly arranged below the bottom surface of the metal clamp along the axial direction of the metal oil pipe, a positioning clamp is fixedly arranged at the end part of the connecting rod, the diameter of the positioning clamp is 2cm larger than the pipe diameter of the metal oil pipe, the length of the connecting rod is 10cm, and the diameter of the connecting rod is 12mm.
The inventor designs a device for preventing oil pipe breakage according to the field practice, and by improving the device for preventing the oil pipe breakage of the ladle hydraulic cylinder, frequent bending of a hose connection part caused by frequent assembly and disassembly of the hydraulic cylinder is eliminated, the service life of the hydraulic cylinder hose is prolonged, and meanwhile, the production accident that a ladle slide plate is not pulled to be continuously cast for casting due to oil leakage caused by oil pipe breakage of the hydraulic cylinder is avoided.
Drawings
Fig. 1 is a schematic diagram of a front view structure of the present utility model.
Description of the embodiments
The utility model provides a ladle pneumatic cylinder oil pipe prevent structure that breaks, is shown as fig. 1, including guard plate 4 and pneumatic cylinder 5 that are installing in pneumatic cylinder one side, and pneumatic cylinder metal oil pipe 1, the fixed metal clamp that is provided with of cover outside the tip of pneumatic cylinder metal oil pipe 1, the bottom surface of metal clamp is followed the fixed connecting rod 3 that is provided with of axial level of metal oil pipe, connecting rod 3 tip is fixed a location clamp 2, the diameter ratio of location clamp 2 the pipe diameter of metal oil pipe 1 is greater than 2cm, connecting rod 3 length be 10cm, connecting rod 3 diameter is 12mm.
Claims (1)
1. The utility model provides a ladle pneumatic cylinder oil pipe prevent structure of splitting, includes pneumatic cylinder metal oil pipe, characterized by: the end part of the metal oil pipe of the hydraulic cylinder is fixedly sleeved with a metal clamp, a connecting rod is fixedly arranged below the bottom surface of the metal clamp along the axial direction of the metal oil pipe, a positioning clamp is fixedly arranged at the end part of the connecting rod, the diameter of the positioning clamp is 2cm larger than that of the metal oil pipe, the length of the connecting rod is 10cm, and the diameter of the connecting rod is 12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321944442.2U CN220636305U (en) | 2023-07-24 | 2023-07-24 | Anti-breaking structure of ladle hydraulic cylinder oil pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321944442.2U CN220636305U (en) | 2023-07-24 | 2023-07-24 | Anti-breaking structure of ladle hydraulic cylinder oil pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220636305U true CN220636305U (en) | 2024-03-22 |
Family
ID=90271026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321944442.2U Active CN220636305U (en) | 2023-07-24 | 2023-07-24 | Anti-breaking structure of ladle hydraulic cylinder oil pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220636305U (en) |
-
2023
- 2023-07-24 CN CN202321944442.2U patent/CN220636305U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |