CN202747792U - Track-travelling fault detection device of sintering annular cooler - Google Patents
Track-travelling fault detection device of sintering annular cooler Download PDFInfo
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- CN202747792U CN202747792U CN 201220481958 CN201220481958U CN202747792U CN 202747792 U CN202747792 U CN 202747792U CN 201220481958 CN201220481958 CN 201220481958 CN 201220481958 U CN201220481958 U CN 201220481958U CN 202747792 U CN202747792 U CN 202747792U
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Abstract
The utility model discloses a track-travelling fault detection device of a sintering annular cooler. The track-traveling fault detection device of the sintering annular cooler is characterized by comprising a detection transmission mechanism and a detection sensor, wherein the detection transmission mechanism comprises a rotating rod, the rotating rod is arranged on the outer side position of a curve rail ascending segment in an articulated way to form a lever structure, and the rotating rod is provided with a short support arm end facing to the curve rail ascending segment and a long support arm end deviated from the curve rail ascending segment; the head position of the long support arm end is provided with an induction block; the detection sensor is correspondingly arranged on the position of one side of the rotating direction of the induction block positioned on the rotating rod; and when a trolley travels on a track, a travelling wheel can drive the rotating rod to rotate and enable the induction block to enter the detection range of the detection sensor. The track-travelling fault detection device disclosed by the utility model can detect the trolley track-travelling fault of the sintering annular cooler in time, thereby early alarming and shutting down in time and preventing the loss, such as trolley collision and the like; and the track-travelling fault detection device disclosed by the utility model has the advantages of simple structure and good detection effect.
Description
Technical field
The utility model relates to a kind of sintering circular-cooler, road failure detector under especially a kind of sintering circular-cooler.
Background technology
In steel enterprise sintering factory, needs employing sintering machine is finished the technique to the raw mineral materials sintering.In the sintering machine, generally need supporting central cooler to be used for when needed material being cooled off.The central cooler system generally comprises ring-shaped guide rail and chassis, and chassis is arranged on the guide rail by travelling wheel and can moves along guide rail.One side of travelling wheel is provided with to wheel edge and the opposite side of circumferential protrusion and is provided with interior ring gear wheel, and chassis namely is to limit its running orbit by travelling wheel wheel edge and interior ring gear wheel, and wherein ring-shaped guide rail is to be spliced to form annular by plate rail section and curve rail segment.
Because sintering circular-cooler is to burn most important sintering deposit cooling device in the cooling system, therefore the quality of central cooler working condition directly affects output and the quality of sintering deposit.Produce long-time the shutdown once the central cooler system breaks down with directly causing, cause serious economic loss.And central cooler is exactly road accident under the circular cooler trolley in normal common, the most serious accident in service, can bring great impact to SINTERING PRODUCTION.Road accident under the circular cooler trolley refers to cause owing to reasons such as solid accumulations on the track accident of chassis offset track.Because the particularity of central cooler system authority and operation; the post personnel are difficult to directly find road under the chassis from the outside in daily spot check work; can't in time block chassis and continue operation; after so the road accident occurs under the chassis each time owing to failing in time discovery and take to stop in emergency; central cooler will continue to move to bend ascent stage and other chassis stuck after; cause the operating load electric control system that skyrockets just can protect parking; at this moment cause the extension of accident, caused serious production loss.According to statistics, the road accident all can cause shutdown and the damage chassis of sintering more than 6 hours under chassis of the every generation of newly developed area sintering, has not only had a strong impact on production but also caused the increase of spare part expense and the huge waste of manpower and materials.
So, how to design a kind of device that can detect road accident under the sintering circular-cooler, so that stop timely the chassis operation, avoid producing further loss, become this area problems to be solved.
The utility model content
For the deficiencies in the prior art, technical problem to be solved in the utility model is, how road failure detector under a kind of sintering circular-cooler that can in time detect road fault under the circular cooler trolley is provided, and it possessed simple in structure, detects effective advantage.
In order to solve the problems of the technologies described above, adopted following technical scheme in the utility model:
Road failure detector under a kind of sintering circular-cooler, it is characterized in that, comprise and detect transmission mechanism and detecting sensor, described detection transmission mechanism comprises a dwang, the hinged bend ascent stage outer fix that is arranged at of dwang forms lever construction, dwang has short support arm end and the arm end of drawing money on credit that deviates from the bend ascent stage towards the bend ascent stage, the arm end end of drawing money on credit is provided with sensor block, described detecting sensor correspondence is arranged at the position of rotation direction one side of sensor block on the dwang, when upper chassis normal row is sailed with corresponding bend ascent stage in the short support arm end of dwang end between the travelling wheel track distance less than the distance of travelling wheel skew normal trace during the road under the chassis so that under the chassis during road travelling wheel can drive the dwang rotation and so that sensor block enter in the detection range of detecting sensor.
The applicant studies discovery, circular cooler trolley nearly all is will go up road under the plate rail place (being bend ascent stage position) at bend, the chassis travelling wheel is run to interior ring direction, being full of buildup between outer shroud bend and the guard rail, to exceed guard rail flat, this is one of key factor of bringing out in road under the chassis, chassis is to limit its running orbit by travelling wheel wheel edge and interior ring gear wheel, buildup pushes up the chassis travelling wheel from orbital plane, wheel is along the ability of just having lost the restrict trolley direction of motion, because tractive force points to the inboard all the time, go round and begin again and just chassis is pushed up from Xia Dao.
So, in this programme, in bend ascent stage outer fix lever construction is set, then when under the chassis during road, the dwang that travelling wheel can drive lever construction rotates, and then so that the sensor block on the dwang enter in the detection range of detecting sensor.Therefore can be under chassis just produce during the road fault, namely in time detect for early warning and shutdown.Wherein, the leverage of setting can be converted into larger displacement with less displacement so that detect sensitiveer.
In sum, the utility model can in time detect road fault under the circular cooler trolley, so just can in time carry out early warning and shutdown, avoids further occurring the losses such as chassis collision, and while the utility model possesses simple in structure, detects effective advantage.
Description of drawings
Structural representation when Fig. 1 is the utility model implementation.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Be illustrated in fig. 1 shown below, road failure detector under a kind of sintering circular-cooler, comprise and detect transmission mechanism and detecting sensor 1, described detection transmission mechanism comprises a dwang 2, dwang 2 hinged bend ascent stages 3 outer fixs that are arranged at form lever construction, dwang 2 has short support arm end and the arm end of drawing money on credit that deviates from the bend ascent stage 3 towards the bend ascent stage 3, the arm end end of drawing money on credit is provided with sensor block 4, described detecting sensor 1 correspondence is arranged at the position of rotation direction one side of sensor block 4 on the dwang, when the chassis normal row is sailed on dwang 2 short support arm end ends and corresponding bend ascent stage 3 between travelling wheel 5 tracks distance less than the distance of travelling wheel 5 skew normal trace during the road under the chassis so that under the chassis during road travelling wheel 5 can drive dwang 2 rotations and so that sensor block 4 enter in the detection range of detecting sensor 1.
Among Fig. 1, the pin joint of detecting sensor 1 and dwang 2 and the relation for interfixing between the bend ascent stage 3.Show for convenient, omitted the supporting member of detecting sensor 1 and dwang 2 among the figure.
During implementation, described detecting sensor only need link to each other with an alarm can in time realize early warning, detecting sensor is electrically connected in the central cooler control circuit can realizes instant shutdown simultaneously, avoids further loss.In addition, during implementation, described detecting sensor can adopt that position sensor, approach switch etc. are existing can and to send the Realization of Product of signal to close object detection.
Claims (1)
1. road failure detector under the sintering circular-cooler, it is characterized in that, comprise and detect transmission mechanism and detecting sensor, described detection transmission mechanism comprises a dwang, the hinged bend ascent stage outer fix that is arranged at of dwang forms lever construction, dwang has short support arm end and the arm end of drawing money on credit that deviates from the bend ascent stage towards the bend ascent stage, the arm end end of drawing money on credit is provided with sensor block, described detecting sensor correspondence is arranged at the position of rotation direction one side of sensor block on the dwang, when upper chassis normal row is sailed with corresponding bend ascent stage in the short support arm end of dwang end between the travelling wheel track distance less than the distance of travelling wheel skew normal trace during the road under the chassis so that under the chassis during road travelling wheel can drive the dwang rotation and so that sensor block enter in the detection range of detecting sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220481958 CN202747792U (en) | 2012-09-20 | 2012-09-20 | Track-travelling fault detection device of sintering annular cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220481958 CN202747792U (en) | 2012-09-20 | 2012-09-20 | Track-travelling fault detection device of sintering annular cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202747792U true CN202747792U (en) | 2013-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220481958 Expired - Fee Related CN202747792U (en) | 2012-09-20 | 2012-09-20 | Track-travelling fault detection device of sintering annular cooler |
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| Country | Link |
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| CN (1) | CN202747792U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949741A (en) * | 2017-04-01 | 2017-07-14 | 河钢股份有限公司承德分公司 | A kind of sintering machine main machine trolley wheel fault warning device |
| CN111121469A (en) * | 2019-12-26 | 2020-05-08 | 河钢股份有限公司承德分公司 | Cold quick-witted wheel of ring drops detection device |
-
2012
- 2012-09-20 CN CN 201220481958 patent/CN202747792U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949741A (en) * | 2017-04-01 | 2017-07-14 | 河钢股份有限公司承德分公司 | A kind of sintering machine main machine trolley wheel fault warning device |
| CN111121469A (en) * | 2019-12-26 | 2020-05-08 | 河钢股份有限公司承德分公司 | Cold quick-witted wheel of ring drops detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20180920 |