CN202398622U - Counterweight alarm device for piling-up of steel in frame - Google Patents
Counterweight alarm device for piling-up of steel in frame Download PDFInfo
- Publication number
- CN202398622U CN202398622U CN2011205328033U CN201120532803U CN202398622U CN 202398622 U CN202398622 U CN 202398622U CN 2011205328033 U CN2011205328033 U CN 2011205328033U CN 201120532803 U CN201120532803 U CN 201120532803U CN 202398622 U CN202398622 U CN 202398622U
- Authority
- CN
- China
- Prior art keywords
- driving lever
- counterweight
- limit switch
- steel
- frame
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Time Recorders, Dirve Recorders, Access Control (AREA)
Abstract
The utility model belongs to alarm devices for the accident of piling-up of steel in frames of hot continuous rolling mill groups, and particularly relates to a counterweight alarm device for piling-up of steel in a frame. The counterweight alarm device comprises a rolling mill, a counterweight stopper with a driving lever at one end is hinged to the upper side of a slab channel at outlets of a straight-roll mill and a vertical-roll mill through a hinge shaft on a fixing support, an included angle is formed between the driving lever and a long axis of the counterweight stopper, an upper limit switch and a lower limit switch are fixedly connected through the fixing support and correspond to the driving lever, ends of the driving lever are matched with the upper limit switch and the lower limit switch, and the upper limit switch and the lower limit switch are respectively connected with the alarm device through leads. The counterweight alarm device is reasonable in structure and reliable in performance, can timely give an alarm when the accident of piling-up of steel in the frame happens, and avoids damage accidents of equipment.
Description
Technical field
The utility model belongs to the Weight type warning device of the interior heap of warning device, the particularly frame steel of heap steel accident in the hot tandem rolling mill group generation frame.
Background technology
The characteristics of roll-force sheet slab thicker because of roughing unit ubiquity in steel rolling hot continuous rolling process this working condition next when frame takes place in especially after the milling train exit heap steel accident operating personnel in time do not judge or find and milling train will cause the heap steel accident of the more thicker intermediate blank of in frame accumulation under again can not self-braking situation.Occur weighing then with the badly damaged time generation that gently then will cause long processing accident of the equipment in the frame after this accident.
Summary of the invention
The purpose of the utility model is to provide the Weight type warning device of heap steel in a kind of frame, and it is rational in infrastructure, and dependable performance can be reported to the police to heap steel accident takes place in the frame in time, avoids equipment is caused damage accident.
The purpose of the utility model is achieved in that the Weight type warning device of heap steel in a kind of frame; Comprise milling train; Above flat roll mill and vertical miller exit slab passage; Have the weight block of driving lever through the articulated end of the hinge on the fixed support, wherein the long axis ray of driving lever and weight block is angle, and is corresponding with driving lever through the upper and lower limit bit switch that fixed support is affixed; Match with the upper and lower limit bit switch in the end of driving lever, the upper and lower limit bit switch is connecting warning device through lead respectively.
The utility model mainly comprises Weight type block and the upper limit position switch and the lower position switch on its top behind flat roll mill, the vertical miller; When adopting this kind mode to implement through on the hinge that the Weight type block is installed in the current passage top of vertical miller outlet slab; When roughing mill flat roll mill and vertical miller normal when rolling; The Weight type block rotates the driving lever connection lower position switch that just makes its top around hinge and representes the rolling normal condition that is in this moment under the self gravitation effect; When the slab head impact in flat roll mill and the vertical miller is on the outlet miscellaneous equipment; When under the supporting role of roller-way, upwards arching upward because of all the other positions of slab; Just clashing into the Weight type block triggers warning device and sends warning to operating personnel after the metal driving lever that hinge rotates up its top, back is connected upper limit position switch; When upper limit position switch is connected when reaching stipulated time such as operating personnel and not taking to operate, warning device is given an order, and to require the roughing unit to stop automatically rolling, thereby played the purpose that prevents that rolling accident from taking place.The utility model is rational in infrastructure, and dependable performance has realized reporting to the police in time to heap steel accident takes place in the frame, has avoided equipment is caused damage accident.
Description of drawings
To combine accompanying drawing that the utility model is done further to describe below,
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structure for amplifying sketch map of Figure 1A portion.
The specific embodiment
The Weight type warning device of heap steel in a kind of frame; Shown in accompanying drawing 1; Comprise milling train, it is characterized in that: above flat roll mill 5 and vertical miller 3 exit slabs 4 passages, have the weight block 6 of driving lever 7 through the 10 articulated ends of the hinge on the fixed support; Wherein driving lever 7 is angle with the long axis ray of weight block 6; Upper and lower limit bit switch 8,9 through fixed support is affixed is corresponding with driving lever 7, matches with upper and lower limit bit switch 8,9 in the end of driving lever 7, and upper and lower limit bit switch 8,9 is connecting warning device 2 through lead respectively.Driving lever 7 is 90 °-135 ° with the angle of the long axis ray of weight block 6.
Claims (2)
1. the Weight type warning device of heap steel in the frame; Comprise milling train; It is characterized in that: in the top of flat roll mill (5) and vertical miller (3) exit slab (4) passage; Have the weight block (6) of driving lever (7) through the articulated end of the hinge on the fixed support (10), wherein driving lever (7) is angle with the long axis ray of weight block (6), and is corresponding with driving lever (7) through the affixed upper and lower limit bit switch of fixed support (8,9); Match with upper and lower limit bit switch (8,9) in the end of driving lever (7), upper and lower limit bit switch (8,9) is connecting warning device (2) through lead respectively.
2. the Weight type warning device of heap steel in the frame according to claim 1 is characterized in that: driving lever (7) is 90 °-135 ° with the angle of the long axis ray of weight block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205328033U CN202398622U (en) | 2011-12-19 | 2011-12-19 | Counterweight alarm device for piling-up of steel in frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205328033U CN202398622U (en) | 2011-12-19 | 2011-12-19 | Counterweight alarm device for piling-up of steel in frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202398622U true CN202398622U (en) | 2012-08-29 |
Family
ID=46696299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205328033U Expired - Fee Related CN202398622U (en) | 2011-12-19 | 2011-12-19 | Counterweight alarm device for piling-up of steel in frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202398622U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170505A (en) * | 2013-03-29 | 2013-06-26 | 安阳市合力高速冷轧有限公司 | Cold rolling wire rod steel piling detecting and steel scrap collecting device |
| CN107377635A (en) * | 2017-07-19 | 2017-11-24 | 江苏永钢集团有限公司 | A kind of high-speed rod piling of steel detection method |
| CN107626744A (en) * | 2016-07-18 | 2018-01-26 | 鞍钢股份有限公司 | A kind of milling train accident condition automatic stopping interlock and method |
-
2011
- 2011-12-19 CN CN2011205328033U patent/CN202398622U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170505A (en) * | 2013-03-29 | 2013-06-26 | 安阳市合力高速冷轧有限公司 | Cold rolling wire rod steel piling detecting and steel scrap collecting device |
| CN103170505B (en) * | 2013-03-29 | 2014-11-05 | 安阳市合力高速冷轧有限公司 | Cold rolling wire rod steel piling detecting and steel scrap collecting device |
| CN107626744A (en) * | 2016-07-18 | 2018-01-26 | 鞍钢股份有限公司 | A kind of milling train accident condition automatic stopping interlock and method |
| CN107377635A (en) * | 2017-07-19 | 2017-11-24 | 江苏永钢集团有限公司 | A kind of high-speed rod piling of steel detection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202398622U (en) | Counterweight alarm device for piling-up of steel in frame | |
| CN104493495A (en) | Casting rolling automatic production line | |
| CN208716612U (en) | A kind of limit switch device of tower elevator | |
| CN201952199U (en) | Vertical coil receiving type coil tilter suitable to stepping beam | |
| CN202271156U (en) | Auto gauge control (AGC) hydraulic servo cylinder replacement device | |
| CN201181815Y (en) | Fusion tube disassembly and assembly operation device | |
| CN201124186Y (en) | Spindle hydraulic bracket system | |
| CN205820796U (en) | A kind of novel lifting machine | |
| CN201183839Y (en) | Direct current convergent current bus bar insulated bracket | |
| CN202343575U (en) | Device for preventing steel plate subjected to buckling and head and tail warping from colliding with equipment | |
| CN102527733A (en) | Sliding bar type alarming device for steel piling-up in stand | |
| CN207782185U (en) | A kind of electrical cubicle used on subway train | |
| CN113231682A (en) | Green energy-saving pendulum is cut | |
| CN203513048U (en) | Light assembling type counter-weight device | |
| CN201925680U (en) | Steel coil rotating device | |
| CN207119773U (en) | Slab caster adjustable end stop | |
| CN201570538U (en) | Battery pole piece mill | |
| CN202163953U (en) | Aluminum rod cable discharging frame | |
| CN202296420U (en) | Novel device for locating and adjusting cantilever of bucket-wheel stacker reclaimer | |
| CN201157847Y (en) | Easy-to-mount rolling mill transitional guide plate apparatus | |
| CN205239259U (en) | Extension carriage of large -scale breakdown van | |
| CN204407758U (en) | GIS conductor dismounting servicing unit | |
| CN211804119U (en) | Flying shear transition plate device | |
| CN202824583U (en) | Casting blank fixing blocking plate device for small square billet caster | |
| CN204755675U (en) | Speed reducer stopper |
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 |
Granted publication date: 20120829 Termination date: 20141219 |
|
| EXPY | Termination of patent right or utility model |