CN202054563U - Wire rope fracture detection apparatus - Google Patents
Wire rope fracture detection apparatus Download PDFInfo
- Publication number
- CN202054563U CN202054563U CN2011200968673U CN201120096867U CN202054563U CN 202054563 U CN202054563 U CN 202054563U CN 2011200968673 U CN2011200968673 U CN 2011200968673U CN 201120096867 U CN201120096867 U CN 201120096867U CN 202054563 U CN202054563 U CN 202054563U
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- China
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- fixed
- float plate
- plate
- wire cable
- steel rope
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Abstract
A wire rope fracture detection apparatus is characterized in that: the apparatus comprises a lifting wheel (1), a proximity switch (2),a floating plate (3), a floating bench fixing plate (4) and a proximity switch mounting stand (5); wherein the lifting wheel (1) is fixed on the floating plate (3); a screw (6) is disposed on the floating bench fixing plate (4); the floating plate (3) is sleeved on the screw (6) without screwing; the proximity switch mounting stand (5) is disposed on the floating plate (3); the proximity switch (2) is fixed on the proximity switch mounting stand (5). The device has the advantages of compact structure, convenient mounting and reliable performance; can provide the using state of a single side wire rope accurately and in time, can eliminate faults in time and can guarantee the safely and reliability of an equipment.
Description
Technical field
The utility model relates generally to winch lifting industry, is specifically related to a kind of wire cable rupture detecting device.Automatic stored conveying robot human steel rope carries out heavily stressed high speed carrying, when a pair of assembly pulley promotes weight simultaneously, when wherein steel rope reaches fracture by fatigue on one side, floating type steel rope breaking testing agency by wire cable rupture detecting device of the present utility model, the signal that utilizes inductance approach switch to return, auto alarm, and make equipment send the sound and light alarm signal.
Background technology
Steel rope is widely used in various occasions, it have the intensity height, flexible good, from heavy and light, operate steadily, advantage such as few fracture suddenly.But steel rope in use, unavoidably will produce wearing and tearing, produces tired deformation.When distortion belonged to elastic deformation, steel rope also can normally use; When producing permanent plastic deformation, will cause its intensity to reduce when the steel rope overload or owing to external factor; When plastic deformation reached disrumpent feelings value, steel rope will be disrumpent feelings.For the situation of sister block group lifting weight, wherein as long as the steel cable fracture if untimely processing will soon cause another root steel rope also to rupture, thereby causes the generation of great serious accident.Therefore, in time detect the crack conditions of both sides steel rope, very important to safety in utilization.
When how to detect a pair of assembly pulley and promoting weight, the condition of service of steel cable wherein, eliminate hidden danger, the detection means that must be necessary just, the utility model adopts floating type steel rope breaking testing agency, utilize flexible for installation, the small-sized contactless inductance approach switch that structure is small and exquisite when the wire cable rupture of one side, can provide feedback signal fast, make on-the-spot trouble-shooting in time, avoid unnecessary loss.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of compact conformation, and is easy for installation, and dependable performance can accurately and timely provide the condition of service of monolateral steel rope, and timely trouble-shooting guarantees the wire cable rupture detecting device of device security reliability.
The technical solution of the utility model is:
A kind of wire cable rupture detecting device, comprise lifting wheel, near switch, float plate, platform adapter plate and near the switch mounting bracket floats, lifting wheel is fixed on the float plate, the platform adapter plate that floats is provided with screw rod, the float plate sky is enclosed within on the screw rod, float plate is provided with near the switch mounting bracket, is fixed near on the switch mounting bracket near switch.
Described unsteady platform adapter plate is fixed on the load bracket.
The described end near the support bracket fastened end of switch is fixed on the load bracket.
The material of described float plate is a metal.
Two steel ropes are walked around a pair of assembly pulley respectively, evenly in the both sides of the weight application of force, when the wire cable rupture of one side, be suspended in the lifting wheel on the unsteady platform of steel rope, will fall downwards along empty cover screw rod in company with float plate together, at this moment be fixed on the load bracket near switch, will send signal, notify the wire cable rupture situation at once, cut off accident potential.
The beneficial effects of the utility model:
Adopt wire cable rupture detecting device of the present utility model, can detect the crack conditions of monolateral steel rope automatically, feed back to the operator, do not continued to damage to guarantee the another side steel rope, cause whole wire cable rupture, thereby cause unnecessary economic loss and personal safety.This device is easy for installation, and the installing space compactness is with low cost, can in time provide the wire cable rupture situation, has guaranteed the safe reliability of equipment.
Description of drawings
Fig. 1 is the running condition structural representation of wire cable rupture detecting device of the present utility model when promoting weight, and this figure only provides the monolateral transmission situation of a pair of assembly pulley, and the another side structure is identical.
Fig. 2 is the Facad structure scheme drawing of the unsteady platform of steel rope of the present utility model.
Fig. 3 is the construction profile scheme drawing of the unsteady platform of steel rope of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As Fig. 1, Fig. 2, shown in Figure 3: a kind of wire cable rupture detecting device, comprise lifting wheel 1, near switch 2, float plate 3, platform adapter plate 4 and near switch mounting bracket 5 floats, lifting wheel 1 is fixed on the float plate 3, and the platform adapter plate 4 that floats is provided with screw rod 6, and float plate 3 skies are enclosed within on the screw rod 6, float plate 3 is provided with near switch mounting bracket 5, is fixed near on the switch mounting bracket 5 near switch 2.Described unsteady platform adapter plate 4 is fixed on the load bracket 7.End end near switch fixed support 5 is fixed on the load bracket 7.Load 8 is positioned in the load bracket 7.The material of float plate 3 is a metal.
Wire cable rupture detecting device of the present utility model is used for two steel ropes 9 are detoured respectively in a pair of assembly pulley, by motor 11 rotating band movable reels 12 folding and unfolding steel ropes 9, thereby the load lifter motion about in the of 8 that is connected on the lifting wheel 1.
The lifting wheel 1 that is used to promote is fixed on float plate 3, and float plate 3 is enclosed within on the platform adapter plate 4 that floats by screw rod 6 skies, and by detect the position of float plate 3 near switch 2, in time detects steel rope 9 crack conditions.By carrying out signal feedback near switch 2, timely trouble-shooting, the safe reliability of assurance equipment.
Fig. 1 is the monolateral rope hoisting transmission of an a pair of assembly pulley scheme drawing, steel cable 9 one ends are fixed on the reel 12 that is connected on 11 in the motor, detour by several groups of track adjusting wheels 10 again, via lifting wheel 1, at last with the fixedly other end of steel rope 9 of tensioning control apparatus 13 that finishes up.By reel 12 folding and unfolding steel ropes 9, just can drive lifting wheel 1 up-and-down movement.
Fig. 2, Fig. 3 are the unsteady platform constructionals drawing of steel rope, lifting wheel 1 is fixed on the float plate 3, float plate 3 usefulness metals are made, sky is enclosed within on the screw rod 6, adopt lower-cost inductance approach switch near switch 2, when metallo-float plate 3 rests on normal operation position, by in float plate 3, producing eddy current signal, thereby reach contactless testing goal.But, after steel rope 9 fractures, the float plate 3 that is connected on the steel rope 9 will move down by by gravity, makes near switch 2 and float plate 3 offsets, signal will change, thereby just have signal aspect and indication on operator's monitor console,, in time detect the crack conditions of monolateral steel rope 9 by sound and light alarm, can take measures in the very first time, avoid another root steel rope of equipment to transship suddenly, also produce corresponding fracture, thereby cause unnecessary loss and cause safety misadventure.
Adopt the utility model, just can in time understand the running condition of the both sides steel rope of a pair of assembly pulley, in time remove the dangerous condition, improve device security.
Claims (4)
1. wire cable rupture detecting device, it is characterized in that comprising lifting wheel (1), near switch (2), float plate (3), platform adapter plate (4) and near switch mounting bracket (5) floats, lifting wheel (1) is fixed on the float plate (3), the platform adapter plate (4) that floats is provided with screw rod (6), float plate (3) sky is enclosed within on the screw rod (6), float plate (3) is provided with near switch mounting bracket (5), is fixed near on the switch mounting bracket (5) near switch (2).
2. wire cable rupture detecting device according to claim 1 is characterized in that described unsteady platform adapter plate (4) is fixed on the load bracket (7).
3. wire cable rupture detecting device according to claim 1 is characterized in that described end end near switch fixed support (5) is fixed on the load bracket (7).
4. wire cable rupture detecting device according to claim 1, the material that it is characterized in that described float plate (3) is a metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200968673U CN202054563U (en) | 2011-04-06 | 2011-04-06 | Wire rope fracture detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200968673U CN202054563U (en) | 2011-04-06 | 2011-04-06 | Wire rope fracture detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202054563U true CN202054563U (en) | 2011-11-30 |
Family
ID=45014544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200968673U Expired - Lifetime CN202054563U (en) | 2011-04-06 | 2011-04-06 | Wire rope fracture detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202054563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556876A (en) * | 2011-08-18 | 2012-07-11 | 南京中电熊猫液晶显示科技有限公司 | Steel wire breakage detecting device |
-
2011
- 2011-04-06 CN CN2011200968673U patent/CN202054563U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556876A (en) * | 2011-08-18 | 2012-07-11 | 南京中电熊猫液晶显示科技有限公司 | Steel wire breakage detecting device |
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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: 20111130 |