CN204490331U - A kind of horizontal coil clamp - Google Patents
A kind of horizontal coil clamp Download PDFInfo
- Publication number
- CN204490331U CN204490331U CN201520172444.3U CN201520172444U CN204490331U CN 204490331 U CN204490331 U CN 204490331U CN 201520172444 U CN201520172444 U CN 201520172444U CN 204490331 U CN204490331 U CN 204490331U
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- CN
- China
- Prior art keywords
- coil
- jig arm
- crossbeam
- clamp
- strip
- 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
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- Control And Safety Of Cranes (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
A kind of horizontal coil clamp, its structure comprises crossbeam, suspension bracket, jig arm and hook, be provided with drive motor in crossbeam, reductor, pinion unit unify lubricating system, hook is provided with photoelectric switch, and photoelectric switch is connected to PLC by wire through intermediate terminal row; Described jig arm is also provided with coil of strip detecting device; Coil of strip detecting device comprises rang sensor and indicator lamp.Coil of strip detecting device realizes the real-time monitoring that clamp cuts out, and ensures when getting volume, can timely monitor position of steel coil, when ensureing that coil of strip clamps safely, avoid because of clamp excess shrinkage cause steel coil end-face to crush, scuffing problem, reduce quality loss; Realize by effective control in gap between steel coil lifting and clamp, reduce manual operation technical ability factor to the impact of handling quality, improve clamp automatic control level in coil of strip clamping, lifting process, safe and reliable.
Description
Technical field
The utility model relates to the coil of strip lifting in steel rolling field, specifically a kind of horizontal coil clamp.
Background technology
All need to use weight-lifting equipment in iron and steel plate & strip production, the roll of steel plate of producing is moved an other operation from an operation transfer, because width of steel coil differs, or curling abnormal quality, because there is no position probing in the process that clamp shrinks, steel coil end-face is caused often to occur the accident crushing or scratch, by finding field observation, the true cause crushing coil of strip is not that each pinching action can accurately detect in torque motor, control clamp jig arm and steel coil end-face gripping power, thus cause clamp jig arm to shrink tension, cause the hard contact friction of clamp jig arm and steel coil end-face and cause steel coil end-face to damage, in addition, craneman high-altitude because of vision deviation or operating experience deficiency easily cause below two kinds of situations occur, one is press from both sides bend-band steel because coil of strip batches uneven (bleeding edge≤20mm), two is that the clamp steel coil end-face that causes not in place scratches, produce substandard products coil of strip.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, a kind of horizontal coil clamp is provided, this device not only can detect the real work position of clamp jig arm by actv., more automatically can block drive motor after clamp jig arm puts in place, avoid crushing and scuffing of follow-up generation simultaneously.
The technical scheme in the invention for solving the technical problem is: a kind of horizontal coil clamp, comprises crossbeam, suspension bracket, jig arm and hook,
Described suspension bracket is arranged on the top of crossbeam, and jig arm comprises two, and two jig arm are arranged on the below of crossbeam, and hook is arranged on the bottom of crossbeam, and two hooks are symmetrical arranged;
Be provided with drive motor in described crossbeam, the output shaft of drive motor connects the input end of reductor, and the mouth of reductor connects the power intake of gear train assembly, and the clutch end of gear train assembly connects jig arm;
Described hook is provided with photoelectric switch, and photoelectric switch is connected to PLC by wire through intermediate terminal row;
Described jig arm is also provided with coil of strip detecting device.
Further technical scheme is: described coil of strip detecting device comprises rang sensor, and described rang sensor is arranged on the Liang Ge position, upper and lower in each jig arm respectively, and rang sensor is connected to described PLC by intermediate terminal row; PLC is also connected with warning device, and warning device is arranged in operator's compartment.
Can see clamp position intuitively for the ease of operative employee, further technical scheme is: described warning device is indicator lamp, and each jig arm is a corresponding indicator lamp respectively.
In order to ensure detecting the accurate of data, further technical scheme is: described rang sensor is for certainly accepting formula sensor.
In order to alleviate the wearing and tearing of parts, and piece surface is cleaned and cools, further technical scheme is: be also provided with lubricating system in described crossbeam, and described lubricating system comprises oil pump, oil leab, lubricating oil filter and valve, and oil leab is arranged in gear train assembly.
Compared with prior art, the utility model has following beneficial effect: arrange rang sensor, can detection position of steel coil initiatively, crushing and scuffing of producing in steel coil handling process can be overcome, increase left and right sides signal detection indicator lamp at operator's compartment simultaneously, which side of handled easily personnel Timeliness coverage does not put in place, carry out manual intervention in time, prevent coil of strip from hanging partially, and install simple, improve safety performance, can extensively promote.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
In figure: 1 crossbeam, 2 jig arm, 3 hooks, 4 coil of strips, 5 suspension brackets, 6 drive motor, 7 reductors, 8 gear train assemblies, 9 lubricating systems, 10 photoelectric switchs, 11 intermediate terminal rows, 12PLC controller, 13 rang sensors, 14 indicator lamps.
Detailed description of the invention
Below in conjunction with Figure of description and specific embodiment, the utility model will be further described:
As shown in Figure 1.A kind of horizontal coil clamp of the present utility model, comprises crossbeam 1, suspension bracket 5, jig arm 2 and hook 3,
Described suspension bracket 5 is arranged on the top of crossbeam 1, and jig arm 2 comprises two, and two jig arm 2 are arranged on the below of crossbeam 1, and hook 3 is arranged on the bottom of crossbeam 1, and two hooks 3 are symmetrical arranged;
Be provided with drive motor 6 in described crossbeam 1, the output shaft of drive motor 6 connects the input end of reductor 7, and the mouth of reductor 7 connects the power intake of gear train assembly 8, and the clutch end of gear train assembly 8 connects jig arm 2;
Described hook 3 is provided with photoelectric switch 10, and photoelectric switch 10 is connected to PLC 12 by wire through intermediate terminal row 11;
Described jig arm 2 is also provided with coil of strip detecting device.
Described coil of strip detecting device comprises rang sensor 13, and described rang sensor 13 is arranged on the Liang Ge position, upper and lower in each jig arm 2 respectively, and rang sensor 13 is connected to described PLC 12 by intermediate terminal row 11; PLC 12 is also connected with warning device, and warning device is arranged in operator's compartment.
Described warning device is indicator lamp 14, and each jig arm 2 is a corresponding indicator lamp 14 respectively.Increase left and right sides signal detection indicator lamp 14 at operator's compartment, which side of handled easily personnel Timeliness coverage does not put in place, carries out manual intervention in time, prevents coil of strip from hanging partially
Described rang sensor 13 detects data accurately from accepting formula sensor for guaranteeing.
Also be provided with lubricating system 9 in described crossbeam 1, described lubricating system 9 comprises oil pump, oil leab, lubricating oil filter and valve, and oil leab is arranged in gear train assembly 8.Lubricating system 9 can alleviate the wearing and tearing of parts, and cleans piece surface and cool.
For the ease of to understanding of the present utility model, below in conjunction with a working process, the utility model will be further described:
Suspension hook moves down into coil of strip 4 inner diameter location, detect horizontal coil clamp hook 3 by photoelectric switch 10 and arrive actual Hoisting Position, by horizontal coil clamp crossbeam 1, drive motor 6 is installed, reductor 7 and gear train assembly 8, drive both sides horizontal coil clamp jig arm 2 to coil of strip 4 direction parallel motion, four rang sensors 13 being installed on the top and bottom of both sides jig arm 2 respectively start to measure, PLC 12 is connected by fieldbus, by program, signal is processed, setting detecting distance is 20mm, no matter in four rang sensor 13 detecting distance, any one is less than or equal to 20mm, PLC 12 sends instruction and blocks drive motor 6 propulsive effort, and rang sensor 13 signal of both sides is outputted to operator's compartment indicator lamp 14, confirm whether both sides put in place all for alert, bright if there is side indicator lamp 14, then represent that clamp position occurs that skew needs operative employee to readjust, when only having both sides rang sensor 13 all within the scope of 20mm, PLC 12 deblocking clamp lifting motor propulsive effort, carry out the handling of coil of strip.
The utility model horizontal coil clamp action step is as follows:
1) horizontal coil clamp runs to coil of strip inner diameter location;
2) photoelectric switch detection signal puts in place, release clamp drive motor propulsive effort;
3) operate horizontal coil clamp jig arm to move to coil of strip direction;
4) rang sensor starts to measure clamp jig arm and coil of strip distance;
5) PLC processes data;
6) move to clamp motor after 20mm and block propulsive effort, the operator's compartment indicator lamp that puts in place is bright;
7) deblocking clamp lifting motor propulsive effort;
8) steel coil lifting.
The utility model can active distance between precise real-time detection clamp jig arm and coil of strip; facilitate the actual position of overhead traveling crane understanding clamp promptly and accurately; and increase the maloperation that safety method can effectively prevent from causing because not observing position, effectively avoid the coil of strip occurred in the process of steel coil lifting to crush or scuffing problem.
In the utility model " on ", D score be all for convenience of description and adopt relative position, can not be interpreted as absolute location form to restriction of the present utility model.
The foregoing is only preferred embodiment of the present utility model; it is not whole embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Except technical characteristic described in specification sheets, all the other technical characteristics are those skilled in the art's known technology, in order to outstanding innovative characteristics of the present utility model, do not repeat them here.
Claims (5)
1. a horizontal coil clamp, comprises crossbeam, suspension bracket, jig arm and hook, it is characterized in that,
Described suspension bracket is arranged on the top of crossbeam, and jig arm comprises two, and two jig arm are arranged on the below of crossbeam, and hook is arranged on the bottom of crossbeam, and two hooks are symmetrical arranged;
Be provided with drive motor in described crossbeam, the output shaft of drive motor connects the input end of reductor, and the mouth of reductor connects the power intake of gear train assembly, and the clutch end of gear train assembly connects jig arm;
Described hook is provided with photoelectric switch, and photoelectric switch is connected to PLC by wire through intermediate terminal row;
Described jig arm is also provided with coil of strip detecting device.
2. a kind of horizontal coil clamp according to claim 1, it is characterized in that, described coil of strip detecting device comprises rang sensor, and described rang sensor is arranged on the Liang Ge position, upper and lower in each jig arm respectively, and rang sensor is connected to described PLC by intermediate terminal row; PLC is also connected with warning device, and warning device is arranged in operator's compartment.
3. a kind of horizontal coil clamp according to claim 2, is characterized in that, described warning device is indicator lamp, and each jig arm is a corresponding indicator lamp respectively.
4. a kind of horizontal coil clamp according to claim 3, is characterized in that, described rang sensor is for certainly accepting formula sensor.
5. a kind of horizontal coil clamp according to any one in Claims 1 to 4, it is characterized in that, also be provided with lubricating system in described crossbeam, described lubricating system comprises oil pump, oil leab, lubricating oil filter and valve, and oil leab is arranged in gear train assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520172444.3U CN204490331U (en) | 2015-03-25 | 2015-03-25 | A kind of horizontal coil clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520172444.3U CN204490331U (en) | 2015-03-25 | 2015-03-25 | A kind of horizontal coil clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204490331U true CN204490331U (en) | 2015-07-22 |
Family
ID=53569619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520172444.3U Expired - Fee Related CN204490331U (en) | 2015-03-25 | 2015-03-25 | A kind of horizontal coil clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204490331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787670A (en) * | 2015-03-25 | 2015-07-22 | 山东钢铁股份有限公司 | Horizontal steel coil clamp |
-
2015
- 2015-03-25 CN CN201520172444.3U patent/CN204490331U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787670A (en) * | 2015-03-25 | 2015-07-22 | 山东钢铁股份有限公司 | Horizontal steel coil clamp |
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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 |
Granted publication date: 20150722 Termination date: 20170325 |
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| CF01 | Termination of patent right due to non-payment of annual fee |