CN210587058U - Steel-making continuous casting tilting gear detection mechanism that targets in place - Google Patents
Steel-making continuous casting tilting gear detection mechanism that targets in place Download PDFInfo
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- CN210587058U CN210587058U CN201920778341.XU CN201920778341U CN210587058U CN 210587058 U CN210587058 U CN 210587058U CN 201920778341 U CN201920778341 U CN 201920778341U CN 210587058 U CN210587058 U CN 210587058U
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Abstract
The utility model discloses a steel-making continuous casting tilting gear in-place detection mechanism, which comprises a flange seat arranged outside the tilting gear; a seat plate of the flange seat is fixedly provided with a detection frame; a wire guide column is arranged outside the detection frame; an angle adjusting seat is fixed at the front end of the detection frame through a double-end bolt; the angle adjusting seat is clamped with an optical fiber type hot metal detector detection head; the occlusion seat and the angle adjusting seat of the detection head of the optical fiber type hot metal detector penetrate through a double-end screw rod; fixed-angle nut pieces are arranged at two ends of the double-end screw; the detection head of the optical fiber type hot metal detector is connected to the control box of the optical fiber type hot metal detector through an optical fiber; the utility model discloses a steelmaking continuous casting tilting gear detection mechanism that targets in place adopts non-contact's the detecting instrument-the hot metal detector of optic fibre formula of detection high temperature, and detectivity is according to steel billet temperature adjustment, and it is stable to detect, and the test piece is difficult to damage.
Description
Technical Field
The utility model relates to a tilting gear detects piece, concretely relates to steelmaking continuous casting tilting gear detection mechanism that targets in place belongs to tilting gear and detects a technical field.
Background
After flame cutting and fixed-length cutting are carried out on the continuous casting billets, the continuous casting billets are conveyed to a billet discharging roller way of a steel tilting machine by a conveying roller way; a grounding switch is arranged below the impact of the casting blank; the grounding switch sends a signal, the steel turnover electromagnetic valve is electrified to control the oil cylinders to act, and the two oil cylinders connected on the rotating shaft of the steel turnover machine are lifted simultaneously and turned over for 90 degrees; because the steel billet in-place signals detected by the steel tilting machine in the existing continuous casting process are detected by adopting the grounding switch, the steel tilting action is carried out after the steel billet is detected; the method has the following problems that firstly, a connecting wire and an insulating gasket of the grounding switch are often damaged due to the impact force of a steel billet, and secondly, the aging of the circuit and the hardening of the insulating gasket are easily caused by the high temperature on the spot, so that false signals appear; therefore, the detection switch is unstable in detection, often damaged, easy to detect by mistake after being grounded, easy to damage and needs to be replaced frequently.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a steelmaking continuous casting tilting gear detection mechanism that targets in place adopts non-contact temperature to detect, and detectivity is according to steel billet temperature adjustment, and it is stable to detect, and the test piece is difficult to damage.
The utility model discloses a steel-making continuous casting tilting gear in-place detection mechanism, which comprises a flange seat arranged outside the tilting gear; a seat plate of the flange seat is fixedly provided with a detection frame; a wire guide column is arranged outside the detection frame; an angle adjusting seat is fixed at the front end of the detection frame through a double-end bolt; the angle adjusting seat is clamped with an optical fiber type hot metal detector detection head; the occlusion seat and the angle adjusting seat of the detection head of the optical fiber type hot metal detector penetrate through a double-end screw rod; fixed-angle nut pieces are arranged at two ends of the double-end screw; the detection head of the optical fiber type hot metal detector is connected to the control box of the optical fiber type hot metal detector through an optical fiber; a metal spring tube is arranged outside the optical fiber; the output end of the control box of the optical fiber type hot metal detector is electrically connected to an in-place signal interface of the steelmaking continuous casting tilting gear; the original contact detection mode is removed by adopting a non-contact detection instrument for detecting high temperature, namely an optical fiber type hot metal detector; installing a flange base at a mounting position with lower temperature on site, wherein the flange base is directly fixed with the side part of the steel turnover machine, or an independent upright post is arranged to be fixed with the ground, and the flange base is fixed on the upright post; welding fastening bolts on the side part of the upright post or the tilting machine, adjusting the detection angle of the detection head of the optical fiber type hot metal detector according to the actual detection position of the steel billet, and fastening after the adjustment is finished; adjusting the temperature of steel billets in actual production, and adjusting a control box of an optical fiber type hot metal detector; a metal spring tube is arranged outside the optical fiber; the sensitivity knob on the optical fiber type hot metal detector control box enables the detection to be stable, and the conditions of non-detection and false detection can not occur.
Preferably, the optical fiber type hot metal detector is a PBGH optical fiber type hot metal detector; the detection head of the optical fiber type hot metal detector and the control box of the optical fiber type hot metal detector adopt a separated design, and when the sensitivity is adjusted, the optical fiber type hot metal detector rotates clockwise, and the sensitivity is changed from low to high; the optical fiber type hot metal detector control box is a rectangular bin made of alloy aluminum, the working power supply is DC24V and AC220V +/-10%, and the detection distance is 0.2 m-8 m; the output signal is divided into a high level mode and a low level mode, and when the output signal is at the high level, the output signal is at a high level 24v to the ground and has 100mA of load current; the utility model adopts low level output, when there is signal, the low level to ground is 0V, the load current is 100 mA; the low level is sent to the tilting gear, and the tilting gear performs the turning action.
Preferably, the detection frame is a right-angle piece formed by welding angle steels; a first inclined pull is welded at the inner angle of the right-angle piece; and a second diagonal tension is arranged on the outer side of the lower part of the right-angle piece.
Preferably, the wire guide column comprises a column body and a guide ring arranged at the top of the column body.
Compared with the prior art, the utility model discloses a steelmaking continuous casting tilting gear detection mechanism that targets in place has following advantage: by adopting a non-contact high-temperature detection instrument, namely an optical fiber type hot metal detector, the detection sensitivity is adjusted according to the temperature of the steel billet, the detection is stable, and a detection piece is not easy to damage.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention.
Fig. 2 is an enlarged schematic structural diagram of a position a of the present invention.
Detailed Description
Example 1:
as shown in fig. 1 and 2, the steel-making continuous casting tilting gear in-place detection mechanism of the utility model comprises a flange seat 1 arranged outside the tilting gear; a seat plate of the flange seat 1 is fixedly provided with a detection frame 2; a wire guide column 3 is arranged outside the detection frame 2; an angle adjusting seat 4 is fixed at the front end of the detection frame 2 through a double-end bolt; the angle adjusting seat 4 is clamped with an optical fiber type hot metal detector detection head 5; the occlusion seat 6 and the angle adjusting seat of the detection head 5 of the optical fiber type hot metal detector penetrate through a double-end screw 7; fixed-angle nut pieces 8 are arranged at two ends of the double-end screw 7; the detection head 5 of the optical fiber type hot metal detector is connected to the control box 9 of the optical fiber type hot metal detector through an optical fiber; a metal spring tube 10 is arranged outside the optical fiber; the output end of the control box 9 of the optical fiber type hot metal detector is electrically connected to an in-place signal interface of the steelmaking continuous casting tilting gear; the original contact detection mode is removed by adopting a non-contact detection instrument for detecting high temperature, namely an optical fiber type hot metal detector; installing a flange base at a mounting position with lower temperature on site, wherein the flange base is directly fixed with the side part of the steel turnover machine, or an independent upright post is arranged to be fixed with the ground, and the flange base is fixed on the upright post; welding fastening bolts on the side part of the upright post or the tilting machine, adjusting the detection angle of the detection head of the optical fiber type hot metal detector according to the actual detection position of the steel billet, and fastening after the adjustment is finished; adjusting the temperature of steel billets in actual production, and adjusting a control box of an optical fiber type hot metal detector; a metal spring tube is arranged outside the optical fiber; the sensitivity knob on the optical fiber type hot metal detector control box enables the detection to be stable, and the conditions of non-detection and false detection can not occur.
In another embodiment, the fiber-optic hot metal detector is a PBGH fiber-optic hot metal detector; the detection head 5 of the optical fiber type hot metal detector and the control box 9 of the optical fiber type hot metal detector adopt a separated design, when the sensitivity is adjusted, the optical fiber type hot metal detector rotates clockwise, and the sensitivity is changed from low to high; the optical fiber type hot metal detector control box is a rectangular bin made of alloy aluminum, the working power supply is DC24V and AC220V +/-10%, and the detection distance is 0.2 m-8 m; the output signal is divided into a high level mode and a low level mode, and when the output signal is at the high level, the output signal is at a high level 24v to the ground and has 100mA of load current; the utility model adopts low level output, when there is signal, the low level to ground is 0V, the load current is 100 mA; the low level is sent to the tilting gear, and the tilting gear performs the turning action.
The detection frame 2 is a right-angle piece 21 formed by welding angle steel; a first diagonal cable 22 is welded at the inner corner of the right-angle piece 21; and a second diagonal cable 23 is arranged on the outer side of the lower part of the right-angle piece 21.
The wire guiding column 3 includes a column 31 and a guiding ring 32 disposed on the top of the column.
The above-mentioned embodiment is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles of the present invention are included in the claims of the present invention.
Claims (4)
1. The utility model provides a steelmaking continuous casting tilting gear detection mechanism that targets in place which characterized in that: comprises a flange seat arranged on the outer side of a tilting gear; a seat plate of the flange seat is fixedly provided with a detection frame; a wire guide column is arranged outside the detection frame; an angle adjusting seat is fixed at the front end of the detection frame through a double-end bolt; the angle adjusting seat is clamped with an optical fiber type hot metal detector detection head; the occlusion seat and the angle adjusting seat of the detection head of the optical fiber type hot metal detector penetrate through a double-end screw rod; fixed-angle nut pieces are arranged at two ends of the double-end screw; the detection head of the optical fiber type hot metal detector is connected to the control box of the optical fiber type hot metal detector through an optical fiber; a metal spring tube is arranged outside the optical fiber; the output end of the control box of the optical fiber type hot metal detector is electrically connected to an in-place signal interface of the steelmaking continuous casting tilting gear.
2. The steel-making continuous casting tilting gear in-place detection mechanism of claim 1, characterized in that: the optical fiber type hot metal detector is a PBGH optical fiber type hot metal detector.
3. The steel-making continuous casting tilting gear in-place detection mechanism of claim 1, characterized in that: the detection frame is a right-angle piece formed by welding angle steels; a first inclined pull is welded at the inner angle of the right-angle piece; and a second diagonal tension is arranged on the outer side of the lower part of the right-angle piece.
4. The steel-making continuous casting tilting gear in-place detection mechanism of claim 1, characterized in that: the wire guide column comprises a column body and a guide ring arranged at the top of the column body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920778341.XU CN210587058U (en) | 2019-05-28 | 2019-05-28 | Steel-making continuous casting tilting gear detection mechanism that targets in place |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920778341.XU CN210587058U (en) | 2019-05-28 | 2019-05-28 | Steel-making continuous casting tilting gear detection mechanism that targets in place |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210587058U true CN210587058U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920778341.XU Active CN210587058U (en) | 2019-05-28 | 2019-05-28 | Steel-making continuous casting tilting gear detection mechanism that targets in place |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210587058U (en) |
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2019
- 2019-05-28 CN CN201920778341.XU patent/CN210587058U/en active Active
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