CN113048221B - A Real-time Monitor for Tensile Deformation of Chain Links - Google Patents

Abstract

The invention discloses a tensile deformation real-time monitor for chain pieces, which comprises a detector, wherein a detection mechanism is arranged in the detector, the detection mechanism is used for monitoring the tensile deformation degree of the chain pieces in real time when the chain is used so as to prompt a mark in time, the detection mechanism comprises a liquid storage box, two rotating shafts are rotationally arranged in the detector, the two rotating shafts are symmetrical relative to the liquid storage box, a wide gear is fixedly arranged on each rotating shaft, a shifting plate is fixedly arranged on each wide gear, and the shifting plate penetrates through the detector.

Description

A Real-time Monitor for Tensile Deformation of Chain Links

technical field

The invention relates to the related field of chains, in particular to a real-time monitor for tensile deformation of chain segments.

Background technique

The chain is a tool used for mechanical transmission and traction. During the use of the chain, the chain will be worn and stretched due to long-term stress. When the stretching deformation is large, the chain will often break suddenly. Thereby some relevant accidents can occur, and there is no device that can detect chain in real time at present, so can't prevent the generation of this type of situation.

Contents of the invention

The purpose of the present invention is to provide a real-time monitor for stretching deformation of chain segments to solve the above problems.

The above-mentioned technical purpose of the present invention is achieved through the following technical solutions: a real-time monitor for stretching deformation of a chain link, including a detector, a detection mechanism is provided in the detector, and the detection mechanism is used for chain Real-time monitoring of the tensile deformation of the chain during use to remind the mark in time;

The detection mechanism includes a liquid storage tank. Two rotating shafts are arranged in the detector, and the two rotating shafts are symmetrical about the liquid storage tank. A wide gear is fixed on the rotating shaft. A dial is fixed on the gear, and the dial passes through the detector, and a slider is slid inside the detector, and the slider has teeth and meshes with one of the wide gears.

Preferably, the detection mechanism further includes a pressure sensor fixed in the detector, and a spring is fixed between the pressure sensor and the slider.

Preferably, a water pump is fixed inside the liquid storage tank, and the water pump is connected to the dial on the other wide gear through an infusion tube, and a light receiver is also fixed on the other wide gear.

Preferably, an alarm and a photosensitive control terminal are fixed inside the detector, and the photosensitive control terminal is located between the alarm and the liquid storage tank.

Preferably, the rotating shaft is connected to the detector through a torsion spring.

Preferably, a light emitter and a pressure control terminal are fixed on the liquid storage tank, the light emitter and the pressure control terminal are respectively located on both sides of the liquid storage tank, the pressure sensor, the pressure control The terminal is connected to the light emitter through a first wire.

Preferably, the light receiver, the alarm, the light sensing control terminal and the water pump are connected by a second wire.

Preferably, a nozzle is provided on the dial on the same side as the light receiver.

Preferably, the dial is made of steel and has a smooth surface.

To sum up, the present invention has the following beneficial effects: the present invention detects the wear condition of the chain piece through the synchronization of the two built-in dials. The marking liquid can be sprayed through the dial to mark the chain with a large degree of deformation, and at the same time remind the user to replace it in time to prevent some related accidents caused by the sudden breakage of the chain during use.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only For some embodiments of the invention, those skilled in the art can also obtain other drawings based on these drawings without creative effort.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

Fig. 2 is a schematic diagram of the direction A-A in Fig. 1 of the embodiment of the present invention;

Fig. 3 is a schematic diagram of the appearance of Fig. 1 according to the embodiment of the present invention.

Detailed ways

A real-time monitor for tensile deformation of a chain link described in conjunction with accompanying drawings 1-3 includes a detector 10, and a detection mechanism 70 is provided in the detector 10, and the detection mechanism 70 is used for chains when the chain is in use. Real-time monitoring of the degree of tensile deformation of the chain so as to remind the mark in time;

The detection mechanism 70 includes a liquid storage tank 18, and two rotating shafts 11 are rotated in the detector 10, and the two rotating shafts 11 are symmetrical with respect to the liquid storage tank 18. There is a wide gear 12, and the wide gear 12 is fixed with a dial 13, the dial 13 runs through the detector 10, and the detector 10 is slidably provided with a slider 14, and the slider 14 has a teeth and meshes with one of the wide gears 12.

Beneficially, the detection mechanism 70 further includes a pressure sensor 15 fixedly arranged in the detector 10 , and a spring 16 is fixedly arranged between the pressure sensor 15 and the slider 14 .

Beneficially, a water pump 19 is fixed inside the liquid storage tank 18, and the water pump 19 is connected to the dial 13 on the other wide gear 12 through an infusion tube 20, and the other wide gear 12 is also fixedly installed. There is a light receiver 21 .

Beneficially, an alarm 22 and a photosensitive control terminal 23 are fixed inside the detector 10 , and the photosensitive control terminal 23 is located between the alarm 22 and the liquid storage tank 18 .

Beneficially, the rotating shaft 11 is connected with the detector 10 through a torsion spring 27 .

Beneficially, a light emitter 25 and a pressure control terminal 17 are fixed on the liquid storage tank 18, and the light emitter 25 and the pressure control terminal 17 are respectively located on both sides of the liquid storage tank 18, and the pressure The sensor 15 , the pressure control terminal 17 and the light emitter 25 are connected through a first wire 26 .

Beneficially, the light receiver 21 , the alarm 22 , the light sensing control terminal 23 and the water pump 19 are connected through a second wire 24 .

Beneficially, a spout is provided on the dial 13 on the same side as the light receiver 21 .

Beneficially, the dial 13 is made of steel and has a smooth surface.

The method of use of the present invention:

In the initial state, the spring 16 and the torsion spring 27 are in a normal state, and the marking liquid is stored in the liquid storage tank 18 .

When in use, the present invention is fixed on one side of the chain at a certain interval and parallel to the chain, so that the dials 13 on both sides are respectively located in the gaps between two adjacent chains. The chain pins on both sides push the two dials 13 to rotate at the same time. When the chain is stretched and deformed to a large extent, the dial 13 on the side of the slider 14 is first pushed by the chain pins to rotate clockwise for a certain angle, and the light receiving The dial 13 on one side of the device 21 is not pushed by the chain pin, so the dial 13 on the side of the slider 14 rotates to drive the wide gear 12 and the rotating shaft 11 to rotate, and the wide gear 12 drives the slider 14 toward the The pressure sensor 15 slides and squeezes the spring 16. After the pressure sensor 15 senses a certain pressure, the light emitter 25 is activated through the pressure control terminal 17, and the light emitter 25 sends out a light signal toward the light receiver 21. Because the side of the light receiver 21 The dial 13 is not pushed by the chain pin, so that the light receiver 21 receives the light signal from the light emitter 25, the light receiver 21 activates the alarm 22 through the light sensing control terminal 23 to give an alarm, and simultaneously controls the water pump 19 to store The marking liquid in the liquid tank 18 is transported on the dial 13 connected thereto through the transfusion tube 20, and then marks the larger chain of this section stretching degree from the spout of the dial 13.

The above-mentioned embodiments are only to illustrate the technical concept and characteristics of the present invention, and the purpose is to enable those skilled in the art to understand and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention shall fall within the protection scope of the present invention.

Claims (1)

1. A real-time monitor for stretching deformation of a chain link, characterized in that: it includes a detector, a detection mechanism is provided in the detector, and the detection mechanism is used for real-time monitoring of the stretching of the chain link when the chain is in use The degree of deformation thus reminds the mark in time; the detection mechanism includes a liquid storage tank, and two rotation shafts are installed in the detector, and the two rotation shafts are symmetrical about the liquid storage tank. There is a wide gear, and a dial is fixed on the wide gear. The dial passes through the detector, and a slider is slid inside the detector. The slider has teeth and is in line with one of the wide gears. gear meshing; the detection mechanism also includes a pressure sensor fixed in the detector, a spring is fixed between the pressure sensor and the slider; a water pump is fixed in the liquid storage tank, and the The water pump is connected with the dial plate on the other wide gear through the infusion tube, and the other wide gear is also fixedly equipped with a light receiver; the detector is fixed with an alarm and a light-sensitive control terminal, and the light The sensing control terminal is located between the alarm and the liquid storage tank; the rotating shaft is connected to the detector through a torsion spring; a light emitter and a pressure control terminal are fixed on the liquid storage tank, and the The light emitter and the pressure control terminal are respectively located on both sides of the liquid storage tank, the pressure sensor, the pressure control terminal and the light emitter are connected through a first wire; the light receiver, the alarm The device, the photosensitive control terminal and the water pump are connected through a second electric wire; a spout is arranged on the dial on the same side as the light receiver.

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