CN202274863U

CN202274863U - On-line diameter detecting device for steel wire ropes

Info

Publication number: CN202274863U
Application number: CN201120412666XU
Authority: CN
Inventors: 朱晓东
Original assignee: Jiangsu Safety Wire Rope Co Ltd
Current assignee: Jiangsu Safety Wire Rope Co Ltd
Priority date: 2011-10-25
Filing date: 2011-10-25
Publication date: 2012-06-13
Anticipated expiration: 2021-10-25

Abstract

The utility model discloses an on-line diameter detecting device for steel wire ropes. The on-line diameter detecting device comprises a working platform suitable for a to-be-detected steel wire rope to penetrate, an infrared ray emitter, an infrared ray receiver, a controller and a motor, wherein the infrared ray emitter is positioned on one side of the working platform and used for emitting infrared ray light beams to penetrate the to-be-detected steel wire rope; the infrared ray receiver is arranged on the other side of the working platform, opposite to the infrared ray emitter, and used for receiving the infrared ray light beams penetrating the to-be-detected steel wire rope and measuring the diameter of the part shielded by the to-be-detected steel wire rope namely the diameter of the to-be-detected steel wire rope); the controller is connected with the infrared ray receiver, and used for receiving the measurement result and outputting a control command according to the measurement result; and the motor is used for receiving the control command of the controller and acts according to the control command. When used for detecting the diameters of the steel wire ropes, the detecting device provided by the utility model adopts accurate and constant measurement standard to greatly improve the production efficiency, automatically stops when the set diameter range is exceeded, so that the rejection rate is lowered and the production quality of the steel wire ropes is improved.

Description

A kind of wire rope is at the linear diameter monitoring device

Technical field

The utility model design commercial measurement technical field, the online apparatus for detecting diameter of particularly a kind of wire rope.

Background technology

At present, because popularity that wire rope is used and importance safe in utilization are very necessary for on-the-spot detection of wire rope; Use the scene at wire rope, the detection of wire rope mainly is made up of two parts: a part uses cotton yarn to be wrapped on the wire rope; Produce if any fracture of wire, fracture of wire will tangle cotton yarn, thereby realize Detecting broken wires in steel rope; Adopt this method can only detect outside fracture of wire, for this reason, people adopt the method for stray field; Can realize the detection of wire rope inside and outside fracture of wire simultaneously, and this a part of work has been walked out the laboratory and just has been applied in industry spot; Another part work is exactly the variation that detects wirerope diameter, for the work of this part, generally adopts vernier caliper, on the detection wire rope, chooses limited point and measures, and not only the result is unreliable, and labour intensity is big, and is difficult to assessment for testing result; In addition, when wirerope diameter is measured, need to stop and measure, influence is produced.

Summary of the invention

The utility model technical matters to be solved is that wirerope diameter monitoring of the prior art adopts manual type to utilize vernier caliper to monitor, and not only the result is unreliable, and labour intensity is big, and is difficult to assessment for testing result; In addition, when wirerope diameter is measured, need to stop and measure, influence is produced.

For solving the problems of the technologies described above; The utility model provides a kind of wire rope at the linear diameter monitoring device; It comprises: be suitable for the workbench of steel wire penetrating to be measured, and RF transmitter: be positioned at a side of said workbench, emission infrared ray light beam passes wire rope to be measured; Infrared receiver: be relatively arranged on the opposite side of said workbench with said RF transmitter, receive the infrared ray light beam that passes wire rope to be measured, measure the diameter that is wire rope to be measured by the diameter of wire rope shield portions to be measured; Controller: be connected with said infrared receiver, receive measurement result and export steering order according to measurement result; Motor: link to each other with said controller, receive the steering order of said controller and make action according to steering order.

Said controller comprises: data memory module: the standard value range of storing wire diameter; Data comparison module: link to each other with said infrared device receiver and said data memory module, receive the wirerope diameter that said infrared receiver records, and compare with the standard value range of the wirerope diameter of said data memory module storage; Instruction output module: be connected with said data comparison module; When the diameter of the wire rope that records drops in the standard value range; Output services instruct to motor, and when the diameter of the wire rope that records was not in the scope in standard value, motor was given in the output instruction that quits work.

The utility model mutually compared with prior art; Adopt the infrared ray light beam irradiation wire rope to be measured of infrared emittance emission, utilize infrared receiver to measure the diameter that is blocked part by wire rope then, this diameter is the diameter of wire rope to be measured; Because when measuring; In controller, stored the normal diameter scope of wire rope in advance, made on-line monitoring have accurately constant again measurement standard, measuring accuracy is high; And the just ability on-line measurement of need not stopping, improved production efficiency greatly; The diameter range of wire rope standard can preestablish, and overruns, and automatic stopping is readjusted frock, and row is produced again, and reduction in the numbers of seconds improves the diameter poker property of wire rope, thereby improves the wire rope quality.

Description of drawings

Fig. 1 is that the said wire rope of the utility model is at linear diameter monitoring device structural representation;

Fig. 2 is the said controller inner structure of a utility model synoptic diagram.

Wherein Reference numeral is: the 1-RF transmitter, and the 2-infrared receiver, the 3-controller, the 31-data memory module, the 32-data comparison module, 33-instructs output module, the 4-motor.

Embodiment

Come the technical scheme of elaboration the utility model in detail below in conjunction with accompanying drawing and specific embodiment.

As shown in Figure 1; Present embodiment provides a kind of wire rope at the linear diameter monitoring device, and it comprises: be suitable for the workbench that wire rope 5 to be measured passes, and; RF transmitter 1: be positioned at a side of said workbench, emission infrared ray light beam passes wire rope 5 to be measured;

Infrared receiver 2: be relatively arranged on the opposite side of said workbench with said RF transmitter 1, receive the infrared ray light beam that passes wire rope 5 to be measured, measure the diameter that is wire rope to be measured by the diameter of wire rope 5 shield portions to be measured; Controller 3: be connected with said infrared receiver 2, receive measurement result and export steering order according to measurement result; Motor 4: link to each other with said controller 3, receive the steering order of said controller 3 and make action according to steering order.

As shown in Figure 2, controller described in the present embodiment 3 comprises: data memory module 31: the standard value range of storing wire diameter; Data comparison module 32: link to each other with said infrared device receiver 2 and said data memory module 31, receive the wirerope diameter that said infrared receiver 2 records, and compare with the standard value range of the wirerope diameter of said data memory module 31 storages; Instruction output module 33: be connected with said data comparison module 32; When the diameter of the wire rope that records drops in the standard value range; Output services instruct to motor, and when the diameter of the wire rope that records was not in the scope in standard value, motor was given in the output instruction that quits work.

Obviously, the foregoing description only be for explanation clearly done for example, and be not qualification to embodiment.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being extended out thus or change still are among the protection domain of the invention.

Claims

1. a wire rope is characterized in that at the linear diameter monitoring device:

It comprises: be suitable for the workbench that wire rope to be measured (5) passes, and,

RF transmitter (1): be positioned at a side of said workbench, emission infrared ray light beam passes wire rope to be measured (5);

Infrared receiver (2): be relatively arranged on the opposite side of said workbench with said RF transmitter (1); The infrared ray light beam of wire rope to be measured (5) is passed in reception, measures the diameter that is wire rope to be measured by the diameter of wire rope to be measured (5) shield portions;

Controller (3): be connected with said infrared receiver (2), receive measurement result and export steering order according to measurement result;

Motor (4): link to each other with said controller (3), receive the steering order of said controller (3) and make action according to steering order.

2. the online diameter measuring device of wire rope according to claim 1 is characterized in that:

Said controller (3) comprising:

Data memory module (31): the standard value range of storing wire diameter;

Data comparison module (32): link to each other with said infrared device receiver (2) and said data memory module (31); Receive the wirerope diameter that said infrared receiver (2) records, and compare with the standard value range of the wirerope diameter of said data memory module (31) storage;

Instruction output module (33): be connected with said data comparison module (32); When the diameter of the wire rope that records drops in the standard value range; Output services instruct to motor, and when the diameter of the wire rope that records was not in the scope in standard value, motor was given in the output instruction that quits work.