CN202511750U - Heating furnace stepping moving beam positioning and detection device - Google Patents
Heating furnace stepping moving beam positioning and detection device Download PDFInfo
- Publication number
- CN202511750U CN202511750U CN2012200206091U CN201220020609U CN202511750U CN 202511750 U CN202511750 U CN 202511750U CN 2012200206091 U CN2012200206091 U CN 2012200206091U CN 201220020609 U CN201220020609 U CN 201220020609U CN 202511750 U CN202511750 U CN 202511750U
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- moving beam
- slideway
- pointer
- heating furnace
- switch bracket
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- Expired - Lifetime
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Tunnel Furnaces (AREA)
Abstract
The utility model provides a heating furnace stepping moving beam positioning and detection device, belonging to the steel rolling production equipment technology field. The device is used for the detecting a step moment of a billet heating furnace stepping moving beam and a rising height of the moving beam. The technical scheme is that: the device is formed by a slideway, a sliding car, a heavy hammer, a pulley, a displacement scale, an induction baffle piece and pointer, proximity switches, a switch bracket, and a pulling rope. The slideway is vertically placed. The sliding car is embedded in the slideway. The heavy hammer is suspended at a lower part of the sliding car. The switch bracket is parallel with the slideway. A plurality of proximity switches are installed on the switch bracket with intervals in a top-down sequence. The displacement scale is fixed at one side of the switch bracket. One end of the induction baffle piece and pointer is fixed on the sliding car, and the other end is corresponding to the proximity switches and the displacement scale. An upper end of the sliding car is connected to the moving beam by the pulling rope through the pulley. According to the utility model, displacements of multiple directions of the stepping moving beam are converted into detection and display of a displacement of a single direction, various kinds of interferences are avoided, and the detection of an accurate position of the heating furnace stepping moving beam is realized.
Description
Technical field
The utility model relates to square of moving beam step of a kind of billet heating furnace step-by-step movement and detects, moves beam rising height detecting device, belongs to steel rolling production equipment technical field.
Background technology
In the steel rolling production run, the heating furnace sequential control is a main aspect of heating furnace robotization control.Mainly by decide beam and moving beam is formed, it is fixed decide beam in the support of steel billet in the walking beam furnace stove, and it is mobile to move the beam rising, and steel billet is moved in stove, and the distance of motion generally adopts code-disc or directly detects near switch.Because of the moving beam of walking beam furnace is supported by wheel rolling, so there is laterally displacement in various degree.For slowing down the impact of the moving beam of heating furnace, aspect control, all be designed with slow startup high-speed cruising, slow hold function.But in actual production, code-disc or near switch receive the influence of beam body often occur detecting inaccurate, code-disc or damage near switch, it is bigger influenced by mechanical reason.Be necessary to improve for this reason, convert horizontal, lengthwise position amount into the single direction displacement comprehensively, carry out smoothly to guarantee to produce.
The utility model content
The technical matters that the utility model solved provide a kind of can with laterally, length travel convert the single direction displacement into, guarantees to realize near switch stable operation the moving beam locating and detecting device of heating furnace stepping of the accuracy that detects.
The technical scheme that solves the problems of the technologies described above:
The beam locating and detecting device is moved in a kind of heating furnace stepping, and it is by slideway, sliding machine, weight, pulley, displacement scale, induction catch and pointer, form near switch, switch bracket, traction rope, and slideway is vertically placed; Sliding machine is embedded in the slideway; Weight is lifted on the bottom of sliding machine, and switch bracket is parallel with slideway, a plurality of near switch from top to bottom sequence interval be installed on the switch bracket; The displacement scale is fixed on a side of switch bracket; One end of induction catch and pointer is fixed on the sliding machine, and the other end is with corresponding near switch and displacement scale, and the upper end of sliding machine is connected with moving beam through pulley by traction rope.
The beam locating and detecting device is moved in above-mentioned heating furnace stepping; Said induction catch and pointer are made up of connecting link, induction catch, pointer, and they connect successively, and the rear portion of connecting link is fixedly connected with sliding machine; The induction catch is corresponding with the position near switch, and the pointer end is corresponding with the displacement scale.
The beam locating and detecting device is moved in above-mentioned heating furnace stepping; Said slideway, sliding machine, weight, pulley, displacement scale, induction catch and pointer, there are two groups near switch, switch bracket, traction rope; One group of horizontal direction that is connected moving beam, another group is connected the vertical direction of moving beam.
The utility model adopts two groups of sliding machine pick-up units, and one group of horizontal shift that detects the moving beam of step rate promptly goes on foot square; Another group detects the vertical direction displacement of the moving beam of step rate; Promptly raise highly,, avoided all kinds of interference the displacement detecting and the demonstration of moving beam multidirectional displacement changing into the single direction of stepping; Realization is to the accurate position probing of heating furnace step rate, for Heating Furnace Control provides accurate control information.Good through the produced on-site test effect, and intuitive and reliable.Use this device, can avoid, guarantee to produce and carry out smoothly because of heating furnace mechanical wear, the Heating Furnace Control that influences in bad repair.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the working state schematic representation of the utility model.
Mark is following among the figure: slideway 1, sliding machine 2, weight 3, pulley 4, displacement scale 5, induction catch and pointer 6, near switch 7, switch bracket 8, traction rope 9, moving beam 10.
Embodiment
The utility model adopts two set detecting devices, and horizontal shift detects the moving beam of heating furnace because of the horizontal shift that mechanical fault produces, and avoids teeter to cause the swipe miscellaneous equipment.Vertical displacement detects the displacement of the friction generates vertical direction of heating furnace moving beam, steel billet and other article, directly measures moving beam and rises and falling head.
Show among the figure that a set detecting device of the utility model is by slideway 1, sliding machine 2, weight 3, pulley 4, displacement scale 5, induction catch and pointer 6, form near switch 7, switch bracket 8, traction rope 9.
Show among the figure; Slideway 1 is vertically placed, and the dolly wheel of sliding machine 2 is embedded in the slideway 1, and weight 3 is lifted on the bottom of sliding machine 2; Switch bracket 8 is parallel with slideway 1; A plurality of near switch 7 from top to bottom sequence interval be installed on the switch bracket 8, displacement scale 5 is fixed on a side of switch bracket 8, the upper end of sliding machine 2 is connected with moving beam 10 through pulley 4 by traction rope 9.
Show among the figure; Detecting element is near switch 7 and induction catch and pointer 6; Induction catch and pointer 6 are made up of connecting link, induction catch, pointer, and they connect successively, and the rear portion of connecting link is fixedly connected with sliding machine 2; The induction catch is with corresponding near the position of switch 7, and the pointer end is corresponding with displacement scale 5.When sliding machine 2 moved, induction catch and pointer 6 also moved thereupon, the induction catch of induction catch and pointer 6 move to some during near switch 7; Can respond to this near switch 7, near switch 7 signal is transferred to control device, control device is handled; Produce corresponding reaction or action; Respond to the pointer of catch and pointer 6 simultaneously the numerical value of displacement scale 5 is pointed out, make operating personnel be clear that the distance of moving beam horizontal shift or perpendicular displacement, and take appropriate measures.
The sliding machine 2 of the utility model must be in slideway 1 free smooth sliding, can not occur all around swinging, swing is no more than 2mm, to guarantee that induction catch and pointer 6 actual inductions are near switch 7 and indication displacement.
The induction head that installation will guarantee it during near switch 7 is 2 ~ 8mm with the distance of induction catch and pointer 6, so promptly guarantees induction effectively, guarantees that again inductive head is by the collision of induction catch and damage near switch 7.
An embodiment of the utility model is following:
Claims (3)
1. the beam locating and detecting device is moved in a heating furnace stepping; It is characterized in that: it is by slideway (1), sliding machine (2), weight (3), pulley (4), displacement scale (5), induction catch and pointer (6), form near switch (7), switch bracket (8), traction rope (9); Slideway (1) is vertically placed; Sliding machine (2) is embedded in the slideway (1); Weight (3) is lifted on the bottom of sliding machine (2), and switch bracket (8) is parallel with slideway (1), a plurality of near switch (7) from top to bottom sequence interval be installed on the switch bracket (8); Displacement scale (5) is fixed on a side of switch bracket (8); One end of induction catch and pointer (6) is fixed on the sliding machine (2), and the other end is with corresponding near switch (7) and displacement scale (5), and the upper end of sliding machine (2) is connected with moving beam (10) through pulley (4) by traction rope (9).
2. the beam locating and detecting device is moved in heating furnace stepping according to claim 1; It is characterized in that: said induction catch and pointer (6) are made up of connecting link, induction catch, pointer; They connect successively; The rear portion of connecting link is fixedly connected with sliding machine (2), and the induction catch is with corresponding near the position of switch (7), and the pointer end is corresponding with displacement scale (5).
3. the beam locating and detecting device is moved in heating furnace stepping according to claim 2; It is characterized in that: said slideway (1), sliding machine (2), weight (3), pulley (4), displacement scale (5), induction catch and pointer (6), have two groups near switch (7), switch bracket (8), traction rope (9); One group of horizontal direction that is connected moving beam (10), another group is connected the vertical direction of moving beam (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200206091U CN202511750U (en) | 2012-01-17 | 2012-01-17 | Heating furnace stepping moving beam positioning and detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200206091U CN202511750U (en) | 2012-01-17 | 2012-01-17 | Heating furnace stepping moving beam positioning and detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202511750U true CN202511750U (en) | 2012-10-31 |
Family
ID=47064230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200206091U Expired - Lifetime CN202511750U (en) | 2012-01-17 | 2012-01-17 | Heating furnace stepping moving beam positioning and detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202511750U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398579A (en) * | 2013-08-15 | 2013-11-20 | 四川启明星铝业有限责任公司 | Rotary kiln wheel belt position online monitoring device |
| CN104792180A (en) * | 2015-05-04 | 2015-07-22 | 北京佰能电气技术有限公司 | Walking beam furnace walking beam original point calibration method |
| CN106643408A (en) * | 2016-11-25 | 2017-05-10 | 中冶建筑研究总院有限公司 | Horizontal displacement measuring device |
| CN110345858A (en) * | 2019-07-19 | 2019-10-18 | 广州市番通汽车检测有限公司 | A kind of car crass position measurement instrument |
| CN111879274A (en) * | 2020-06-19 | 2020-11-03 | 太重（天津）重型装备科技开发有限公司 | Hydraulic pile hammer lifting height measuring device and method |
| CN113390462A (en) * | 2021-06-11 | 2021-09-14 | 马鞍山钢铁股份有限公司 | Device for finding blockage and abnormity of foreign matter in skirt cover of stepping furnace |
-
2012
- 2012-01-17 CN CN2012200206091U patent/CN202511750U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398579A (en) * | 2013-08-15 | 2013-11-20 | 四川启明星铝业有限责任公司 | Rotary kiln wheel belt position online monitoring device |
| CN103398579B (en) * | 2013-08-15 | 2015-04-08 | 四川启明星铝业有限责任公司 | Rotary kiln wheel belt position online monitoring device |
| CN104792180A (en) * | 2015-05-04 | 2015-07-22 | 北京佰能电气技术有限公司 | Walking beam furnace walking beam original point calibration method |
| CN106643408A (en) * | 2016-11-25 | 2017-05-10 | 中冶建筑研究总院有限公司 | Horizontal displacement measuring device |
| CN106643408B (en) * | 2016-11-25 | 2019-10-22 | 中冶建筑研究总院有限公司 | A kind of horizontal displacement measuring device |
| CN110345858A (en) * | 2019-07-19 | 2019-10-18 | 广州市番通汽车检测有限公司 | A kind of car crass position measurement instrument |
| CN111879274A (en) * | 2020-06-19 | 2020-11-03 | 太重（天津）重型装备科技开发有限公司 | Hydraulic pile hammer lifting height measuring device and method |
| CN113390462A (en) * | 2021-06-11 | 2021-09-14 | 马鞍山钢铁股份有限公司 | Device for finding blockage and abnormity of foreign matter in skirt cover of stepping furnace |
| CN113390462B (en) * | 2021-06-11 | 2022-03-22 | 马鞍山钢铁股份有限公司 | Device for finding blockage and abnormity of foreign matter in skirt cover of stepping furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121031 |