CN218673187U - Stepping type continuous furnace door position detection device - Google Patents
Stepping type continuous furnace door position detection device Download PDFInfo
- Publication number
- CN218673187U CN218673187U CN202222728292.3U CN202222728292U CN218673187U CN 218673187 U CN218673187 U CN 218673187U CN 202222728292 U CN202222728292 U CN 202222728292U CN 218673187 U CN218673187 U CN 218673187U
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- furnace door
- chain
- detection switch
- fixed
- support column
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- 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
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Tunnel Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to a marching type continuous furnace gate position detection device belongs to metallurgical industry marching type continuous furnace controlgear technical field. The technical scheme is as follows: the hydraulic cylinder (1) and the support column (13) are respectively arranged on the same side of the furnace door frame (15), a chain gear A (8) and a chain gear B (9) which are matched with the furnace door chain (10) are arranged on the furnace door frame (15), one end of the furnace door chain (10) is fixed on a cylinder rod of the hydraulic cylinder (1), and the other end of the furnace door chain (10) is connected with the furnace door (11); fixed pulley (12) are fixed on support column (13), and the one end of wire rope (3) is fixed on the jar pole of pneumatic cylinder (1), and the other end of wire rope (3) is connected with weight (14), is equipped with on support column (13) and detects switch (5), well detection switch (6) and lower detection switch (7). The utility model has the advantages that: convenient and fast maintenance, safety, reliability and long service life.
Description
Technical Field
The utility model relates to a marching type continuous furnace gate position detection device belongs to metallurgical industry marching type continuous furnace controlgear technical field.
Background
The stepping continuous furnace is matched with rolling line production, a charging and discharging furnace door frequently acts to charge and discharge materials so as to realize the conveying of steel billets, and in order to ensure the safety, the rapidness and the intelligent operation of the continuous furnace, the charging and discharging furnace door of the stepping continuous furnace is generally provided with a position detection device so as to realize the automatic control of the furnace door.
At present, the position detection device mainly comprises a hydraulic cylinder, a baffle, a detection switch and a detection switch mounting clamp plate, and the continuous furnace door is accompanied by high temperature, cooling water, red-hot iron oxide scales and the like, so that the surrounding environment is severe, inconvenience is brought to the maintenance and overhaul of the position detection device, and the billet steel is easy to crash the position detection device, so that the service life is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a marching type continuous furnace gate position detection device maintains convenient and fast, safe and reliable, and long service life solves the problem that exists among the background art.
The technical scheme of the utility model is that:
a stepping continuous furnace door position detection device comprises a hydraulic cylinder, a steel wire rope, an upper detection switch, a middle detection switch, a lower detection switch, a chain gear A, a chain gear B, a furnace door chain, a furnace door, a fixed pulley, a support column, a heavy hammer and a furnace door frame, wherein the hydraulic cylinder and the support column are respectively arranged on the same side of the furnace door frame; the fixed pulley is fixed on the support column, and wire rope's one end is fixed on the jar pole of pneumatic cylinder, and wire rope's the other end is connected with the weight after passing through the fixed pulley, is equipped with on the support column with weight matched with detect switch, well detect switch and detect switch down.
And the supporting column is provided with a slideway matched with the heavy hammer.
And an upper detection switch, a middle detection switch and a lower detection switch which are matched with the heavy hammer on the supporting column are respectively fixed on the slide way.
The hydraulic cylinder is positioned between the support column and the furnace door frame.
The utility model has the advantages that: the utility model discloses position detection device arranges in outside the continuous furnace body, far away from the furnace gate, maintains convenient and fast, safe and reliable, and work efficiency is high, and long service life has effectively improved dress tapping speed for the production rhythm has been accelerated, has reduced manufacturing cost.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1. the furnace door comprises a hydraulic cylinder, 2, a telescopic rod, 3, a steel wire rope, 4, a detection slide way, 5, an upper detection switch, 6, a middle detection switch, 7, a lower detection switch, 8, chain gears A and 9, chain gears B and 10, a furnace door chain, 11, a furnace door, 12, a fixed pulley, 13, a support column, 14, a heavy hammer, 15 and a furnace door frame.
Detailed Description
The invention will be further explained by way of example with reference to the accompanying drawings.
Referring to the attached figure 1, the device for detecting the position of the furnace door of the stepping continuous furnace comprises a hydraulic cylinder 1, a steel wire rope 3, an upper detection switch 5, a middle detection switch 6, a lower detection switch 7, a chain gear A8, a chain gear B9, a furnace door chain 10, a furnace door 11, a fixed pulley 12, a support column 13, a heavy hammer 14 and a furnace door frame 15, wherein the hydraulic cylinder 1 and the support column 13 are respectively arranged on the same side of the furnace door frame 15, the furnace door frame 15 is provided with the chain gear A8 and the chain gear B9 which are matched with the furnace door chain 10, one end of the furnace door chain 10 is fixed on a cylinder rod of the hydraulic cylinder 1, and the other end of the furnace door chain 10 is connected with the furnace door 11; fixed pulley 12 is fixed on support column 13, and the one end of wire rope 3 is fixed on the jar pole of pneumatic cylinder 1, and the other end of wire rope 3 is connected with weight 14 behind the fixed pulley 12, is equipped with on the support column 13 with weight 14 matched with detection switch 5, well detection switch 6 and lower detection switch 7 in.
In this embodiment, referring to fig. 1, the support columns 13 are fixed in place safely around the door frame 15, and the hydraulic cylinder 1 is fixed between the support columns 13 and the door frame 15.
The supporting column 13 is provided with a slide way 4 matched with the heavy hammer 14, and the upper detection switch 5, the middle detection switch 6 and the lower detection switch 7 are respectively fixed on the slide way 4.
When an operator operates to open the furnace door, the hydraulic telescopic bar 2 retracts, the furnace door chain 10 drives the furnace door 11 to ascend, meanwhile, the hydraulic cylinder telescopic bar 2 drives the steel wire rope 3 to enable the weight 14 to ascend along with the furnace door 11, and when the weight 14 reaches the set upper detection switch 5, the hydraulic cylinder 1 stops acting; when an operator operates to close the furnace door, the hydraulic telescopic bar 2 extends out, the furnace door 11 descends under the drive of gravity and a chain, meanwhile, the hydraulic cylinder telescopic bar 2 drives the steel wire rope 3 to enable the heavy hammer 14 to descend along with the furnace door 11, and when the heavy hammer 14 reaches the set lower detection switch 7, the hydraulic cylinder 1 stops acting; when an operator operates the furnace door to the middle position, the hydraulic telescopic bar 2 extends or retracts, the furnace door 11 drives the lower furnace door to move under the action of gravity or a chain, meanwhile, the hydraulic cylinder telescopic bar 2 drives the steel wire rope 3 to enable the heavy hammer 14 to lift along with the furnace door, and when the heavy hammer 14 reaches the middle detection switch 6, the hydraulic cylinder 1 stops moving and the like.
Claims (4)
1. The utility model provides a marching type continuous furnace gate position detection device which characterized in that: the automatic fire door detection device comprises a hydraulic cylinder (1), a steel wire rope (3), an upper detection switch (5), a middle detection switch (6), a lower detection switch (7), a chain gear A (8), a chain gear B (9), a fire door chain (10), a fire door (11), a fixed pulley (12), a support column (13), a heavy hammer (14) and a fire door frame (15), wherein the hydraulic cylinder (1) and the support column (13) are respectively arranged on the same side of the fire door frame (15), the fire door frame (15) is provided with the chain gear A (8) and the chain gear B (9) which are matched with the fire door chain (10), one end of the fire door chain (10) is fixed on a cylinder rod of the hydraulic cylinder (1), and the other end of the fire door chain (10) is connected with the fire door (11); fixed pulley (12) are fixed on support column (13), and the one end of wire rope (3) is fixed on the jar pole of pneumatic cylinder (1), and the other end of wire rope (3) is connected with weight (14) after passing through fixed pulley (12), is equipped with on support column (13) and weight (14) matched with on detect switch (5), well detect switch (6) and detect switch (7) down.
2. The apparatus of claim 1, wherein the apparatus comprises: and the supporting column (13) is provided with a slide way (4) matched with the heavy hammer (14).
3. The apparatus for detecting the position of the door of the step-type continuous furnace according to claim 2, wherein: an upper detection switch (5), a middle detection switch (6) and a lower detection switch (7) which are matched with the heavy hammer (14) on the supporting column (13) are respectively fixed on the slide way (4).
4. The apparatus of claim 1, wherein the apparatus comprises: the hydraulic cylinder (1) is positioned between the support column (13) and the furnace door frame (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222728292.3U CN218673187U (en) | 2022-10-17 | 2022-10-17 | Stepping type continuous furnace door position detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222728292.3U CN218673187U (en) | 2022-10-17 | 2022-10-17 | Stepping type continuous furnace door position detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218673187U true CN218673187U (en) | 2023-03-21 |
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ID=85564553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222728292.3U Active CN218673187U (en) | 2022-10-17 | 2022-10-17 | Stepping type continuous furnace door position detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218673187U (en) |
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2022
- 2022-10-17 CN CN202222728292.3U patent/CN218673187U/en active Active
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