JP6859542B1 - Oil content detection equipment for hoist steel ropes - Google Patents

Abstract

PROBLEM TO BE SOLVED: To disclose an oil content detection equipment for a steel rope for a hoist. SOLUTION: A mounting plate is mainly included, a rotatable inspection box is mounted on the front side of the mounting plate, an inspection space opened forward is provided in the inspection box, and a front portion of the inspection space is provided. A closing mechanism is provided in the opening, rotatable rotating shafts are provided symmetrically on the left and right walls of the inspection space, sandwiching parts are fixedly provided at one end of the rotating shaft, and steel ropes are provided. Attached between the sandwiching parts, the steel rope is twisted by the rotation of the left and right rotation shafts, and an addition space located above the inspection space is provided in the inspection box, and the addition space communicates with the inspection space. doing. [Selection diagram] Fig. 1

Description

The present invention takes up the field of steel rope inspection, and specifically is an oil content detection equipment for a steel rope for a hoist.

A steel rope is a rope made by twisting a number of steel wires. Steel ropes are light and strong, stable to work, hard to break, and are an important part of the hoist. Grease must be applied when making the steel rope to reduce wear on the surface of the steel rope and slow down the rate of oxidation. Since the oil content of steel ropes greatly affects the service life of steel ropes, equipment that can quickly detect the oil content of steel ropes is required in manufacturing and sales. Therefore, the present invention has been designed to solve the above problems.

Chinese Patent Application Publication No. 105891418

An object of the present invention is to provide an oil content detecting facility for a crane for a hoist, which can solve the above-mentioned problems in the present technology.

To solve the above problems, the present invention employs the following technical plans: oil content sensing equipment hoist for steel ropes is the present invention includes Installing with plate, rotatable on the front side of the mounting plate Inspection box is attached, an inspection space opened forward is provided in the inspection box, a closing mechanism is provided in the front opening of the inspection space, and the left and right walls of the inspection space are rotatable. The rotating shafts are provided symmetrically in position, a sandwiching component is fixedly provided at one end of the rotating shaft, a steel rope is attached between the sandwiching parts, and the steel rope is twisted by the rotation of the left and right rotating shafts. An addition space located above the inspection space is provided in the inspection box, the addition space communicates with the inspection space, and an automatic control valve is provided in the communicating portion between the addition space and the inspection space. An addition valve is provided on the top wall of the addition space, and a solvent capable of dissolving oil can be added to the addition space through the addition valve, and the inspection space is open downward. A drain valve is attached to the lower opening of the inspection space, a drain pipe is fixedly provided at the lower end of the inspection box, and a measuring bucket is provided on the front end surface of the mounting plate so as to be movable to the left and right. A storage space opened upward is provided in the bucket, a measuring plate is provided in the storage space, a measuring mechanism is provided under the measuring plate, and the solution in the addition space is provided. After entering the inspection space to dissolve the oil, the measuring bucket moves to the underside of the drain pipe, the drain valve opens, the solution enters the storage space, and then the measuring mechanism moves the solution. The oil content of the steel rope is detected by weighing the steel rope and comparing the weight before and after the solution.

Further technical plan, a transmission space located behind the inspection space is provided in the inspection box, one end of the rotation axis extends into the transmission space, and the right wall of the transmission space The rotation motor is fixedly provided, the power shaft on the left side of the rotation motor is fixedly connected to the rotation shaft on the right side, and a drive gear is fixedly provided on the power shaft, and the right side of the transmission space is provided. The wall is provided so that the rotating shaft can rotate, the rotating shaft is fixedly provided with the rotating gear meshed with the driving gear, and the rotating shaft is located behind the rotating shaft between the left and right walls of the transmission space. The position transmission shaft is provided so as to be rotatable, the transmission shaft and the rotation shaft are connected so as to be transmitted by the first pulley, and are fixedly connected to the left wall of the transmission space with the rotation shaft on the left side. The mounting shaft is provided so that it can rotate, and the mounting shaft and the transmission shaft are connected so that they can be transmitted by a second pulley.

Further technical plan, a motion groove is formed on the front end surface of the mounting plate, a transmission slide block is provided in the motion groove so that a transmission slide block can slide, and a linear actuator is fixed to the bottom wall of the motion groove. The push rod on the upper side of the linear actuator is fixedly connected to the transmission slide block, and an electric guide rail is fixedly provided on the front end surface of the transmission slide block so that the weighing bucket can be removed. It is attached to the slide block on the front side of the electric guide rail.

Further technical plan, a display capable of displaying inspection results is fixedly provided on the front end surface of the mounting plate.

Further technical plan, a base is fixedly provided at the lower end of the mounting plate.

Further technical plan, a transparent glass plate is fixedly provided on the inner wall of the storage space, and the glass plate has a scale.

Further technical plan, the closing mechanism includes a screw hole, the screw hole is provided symmetrically in the inspection box, and a closing plate for closing the inspection space is attached to the front side of the inspection box. The closing plate is fixed by screwing a bolt into the screw hole.

Further technical plan, a heating plate is provided on the inner wall of the inspection space.

Further technical plan, a vibration motor is fixedly provided on the front end surface of the mounting plate, a diaphragm is fixedly provided on the front side of the diaphragm, and a rotary motor is fixed on the front end surface of the diaphragm. The motor shaft is connected to the front side of the rotary motor so that the motor shaft can be transmitted, and the motor shaft is fixedly connected to the rear end surface of the inspection box.

After sandwiching a part of the steel rope sample, the rotation of the sandwiching part twists and loosens the steel rope to increase the gap between the steel wires in the steel rope, and the solvent dissolves the oil in the steel rope. By inspecting the volume and weight of the solvent, the oil content of the steel rope can be obtained, and the present invention is more efficient than the manual inspection and is a new one that is not commercially available.

In order to explain the invention of the present application in detail with reference to FIGS. 1 to 4 below and to explain the present invention in a convenient manner, the following directions are defined as follows: FIG. The left-right front-rear direction and the up-down, left-right front-back direction of the self-projection relationship in FIG.

FIG. 1 is a schematic diagram of the overall configuration of the present invention. FIG. 2 is a schematic configuration diagram when the present invention is used. FIG. 3 is a schematic cross-sectional configuration of FIG. FIG. 4 is a schematic configuration diagram of AA of FIG.

Referring to FIGS. 1-4, the oil content detection equipment hoist for steel ropes is the present invention includes the Ri attached plate 14 taken, on the front side of the mounting plate 14 is attached rotatable inspection box 17, the An inspection space 54 opened forward is provided in the inspection box 17, a closing mechanism 60 is provided in the front opening of the inspection space 54, and a rotatable rotating shaft 38 is provided on the left and right walls of the inspection space 54. Are provided symmetrically in position, a sandwiching component 45 is fixedly provided at one end of the rotating shaft 38, a steel rope 46 is attached between the sandwiching parts 45, and the steel rope is rotated by the rotation of the left and right rotating shafts 38. 46 is twisted, and an addition space 37 located above the inspection space 54 is provided in the inspection box 17, and the addition space 37 communicates with the inspection space 54. The addition space 37 and the inspection An automatic control valve 35 is provided in the communicating portion of the space 54, an addition valve 36 is provided on the top wall of the addition space 37, and a solvent capable of dissolving oil in the addition space 37 via the addition valve 36. The inspection space 54 is open downward, a drain valve 44 is attached to the lower opening of the inspection space 54, and a drain pipe 20 is fixedly provided at the lower end of the inspection box 17. A weighing bucket 24 is provided on the front end surface of the mounting plate 14 so as to be movable to the left and right, a storage space 27 opened upward is provided in the weighing bucket 24, and a weighing plate 27 is provided in the storage space 27. 55 is provided, and a measuring mechanism 26 is provided under the measuring plate 55, the solution in the addition space 37 enters the inspection space 54 to dissolve the oil, and the measuring bucket 24 is said. After moving to the lower side of the drain pipe 20, the drain valve 44 opens, and the solution enters the storage space 27, the measuring mechanism 26 weighs the solution and compares the weights before and after the solution. By doing so, the oil content of the steel rope 46 is detected.

Beneficially, the inspection box 17 is provided with a transmission space 39 located behind the inspection space 54, and one end of the rotation shaft 38 extends into the transmission space 39. A rotating motor 31 is fixedly provided on the right wall of the above, a power shaft 32 on the left side of the rotating motor 31 is fixedly connected to the rotating shaft 38 on the right side, and a drive gear 33 is fixed to the power shaft 32. The right wall of the transmission space 39 is provided so that the rotation shaft 30 can rotate, and the rotation shaft 30 is fixedly provided with a rotation gear 28 meshed with the drive gear 33 to transmit the transmission. A transmission shaft 42 located on the rear side of the rotation shaft 30 is provided between the left and right walls of the space 39 so as to be rotatable, and the transmission shaft 42 and the rotation shaft 30 are connected so as to be transmitted by the first pulley 29. A mounting shaft 41 fixedly connected to the rotating shaft 38 on the left side is provided on the left wall of the transmission space 39 so as to be rotatable, and the mounting shaft 41 and the transmission shaft 42 are connected by a second pulley 40. It is connected so that it can be transmitted.

Beneficially, a motion groove 21 is formed on the front end surface of the mounting plate 14, a transmission slide block 23 is provided in the motion groove 21 so as to slide, and a linear actuator is provided on the bottom wall of the motion groove 21. 22 is fixedly provided, the upper push rod of the linear actuator 22 is fixedly connected to the transmission slide block 23, and the electric guide rail 12 is fixedly provided on the front end surface of the transmission slide block 23. , The weighing bucket 24 is detachably attached to the slide block on the front side of the electric guide rail 12.

Beneficially, a display 11 capable of displaying an inspection result is fixedly provided on the front end surface of the mounting plate 14.

Beneficially, a base 10 is fixedly provided at the lower end of the mounting plate 14.

Beneficially, a transparent glass plate 25 is fixedly provided on the inner wall of the storage space 27, and the glass plate 25 has a scale.

Beneficially, the closing mechanism 60 includes a screw hole 34, the screw hole 34 is provided symmetrically in the inspection box 17, and the inspection space 54 is closed on the front side of the inspection box 17. The closing plate 13 is attached, and the closing plate 13 is fixed by screwing the bolt 16 into the screw hole 34.

Beneficially, a heating plate 43 is provided on the inner wall of the inspection space 54.

Beneficially, a vibration motor 53 is fixedly provided on the front end surface of the mounting plate 14, a vibration plate 51 is fixedly provided on the front side of the vibration motor 53, and rotation is provided on the front end surface of the vibration plate 51. A motor 52 is fixedly provided, and a motor shaft 50 is fixedly connected to the front side of the rotary motor 52 so that the motor shaft 50 can be transmitted, and the motor shaft 50 is fixedly connected to the rear end surface of the inspection box 17.

The work procedure is as follows:
A certain amount of solvent is put into the addition space 37 by the addition valve 36, the bolt 16 is rotated, the closing plate 13 is removed to open the inspection space 54, the steel rope 46 is sandwiched between the parts 45, and the inspection is performed by the closing plate 13. Close the space 54,
By activating the rotating motor 31, the power shaft 32 is rotated, the power shaft 32 rotates the rotating shaft 38 on the right side, and the power shaft 32 is transmitted by the drive gear 33, the rotating gear 28, the rotating shaft 30, and the first pulley 29. The shaft 42 is rotated, the transmission shaft 42 rotates the mounting shaft 41 by the second pulley 40, and the mounting shaft 41 rotates the rotating shaft 38 on the left side. The direction of rotation is reversed, and by twisting the steel rope 46, the gap between the steel wires in the steel rope 46 is increased.
The turning motor 31 stops, the automatic control valve 35 opens, the solvent in the addition space 37 enters the inspection space 54, and after the solvent completely enters the inspection space 54, the automatic control valve 35 closes. The rotary motor 52 is activated, the motor shaft 50 rotates the inspection box 17, the vibration motor 53 operates, and the vibrating plate 51 vibrates the inspection box 17, whereby the oil in the steel rope 46 is quickly dissolved in the solvent.
By activating the heating plate 43, the solution in the inspection space 54 can be heated and the dissolution can be accelerated.
After the oil is completely dissolved in the solvent, the rotary motor 52 stops, so that the inspection box 17 does not rotate, the vibration motor 53 continues to operate to vibrate the inspection box 17, the electric guide rail 12 operates, and the weighing bucket 24 operates. To the left, the linear actuator 22 operates to move the transmission guide rail 12 upward to the transmission slide block 23, the electric guide rail 12 moves the measuring bucket 24 upward, and the drain pipe 20 is moved to the storage space 27. Inserted inside, the drain valve 44 opens, the solution in the inspection space 54 flows into the storage space 27, and the solution in the inspection space 54 sufficiently flows into the storage space 27 by the vibration of the inspection box 17. After all the solution has entered the storage space 27, the weighing mechanism 26 weighs the solution and compares the weights before and after the solution to obtain the weight of the dissolved oil in the solution. The result of the inspection is displayed on the display 11.

The above is merely a specific embodiment of the invention of the present application, and the scope of protection of the invention of the present application is not limited to this. Changes and replacements that come to mind through all creative labor are covered by the scope of the invention of the present application. Therefore, the scope of protection of the present invention is based on the scope of protection in which the request for rights is limited.

Claims (9)

Includes Installing with plate, wherein the front side of the mounting plate is attached rotatable test box, in the test box is provided examination space which is open forward, closing the front opening of the examination space A mechanism is provided, rotatable rotating shafts are provided symmetrically on the left and right walls of the inspection space, sandwiching parts are fixedly provided at one end of the rotating shaft, and steel ropes are placed between the sandwiching parts. The steel rope is twisted by the rotation of the left and right rotation shafts, and an addition space located above the inspection space is provided in the inspection box, and the addition space communicates with the inspection space. An automatic control valve is provided in the communication portion between the addition space and the inspection space, and an addition valve is provided on the top wall of the addition space, and a solvent capable of dissolving oil in the addition space via the addition valve. The inspection space is open downward, a drain valve is attached to the lower opening of the inspection space, a drain pipe is fixedly provided at the lower end of the inspection box, and the front end of the mounting plate is provided. A measuring bucket is provided on the surface so as to be movable to the left and right, a storage space opened upward is provided in the measuring bucket, a measuring plate is provided in the storage space, and the lower side of the measuring plate is provided. Is provided with a measuring mechanism, the solution in the addition space enters the inspection space to dissolve the oil, the measuring bucket moves to the lower side of the drain pipe, the drain valve opens, and the solution After entering the storage space, the weighing mechanism weighs the solution and detects the oil content of the steel rope by comparing the weights before and after the solution. Oil content detection equipment. A transmission space located behind the inspection space is provided in the inspection box, one end of the rotation shaft extends into the transmission space, and a rotation motor is fixed to the right wall of the transmission space. The left power shaft of the rotating motor is fixedly connected to the right rotating shaft, the driving gear is fixedly provided on the power shaft, and the rotating shaft is fixedly provided on the right wall of the transmission space. Is provided so that the rotation shaft can rotate, a rotation gear meshed with the drive gear is fixedly provided on the rotation shaft, and a transmission shaft located behind the rotation shaft is located between the left and right walls of the transmission space. It is provided so that it can rotate, and the transmission shaft and the rotation shaft are connected so that they can be transmitted by the first pulley, and a mounting shaft fixedly connected to the rotation shaft on the left side rotates on the left wall of the transmission space. The oil content detection equipment for a steel rope for a hoist according to claim 1, wherein the mounting shaft and the transmission shaft are connected so as to be capable of transmission by a second pulley. A motion groove is formed on the front end surface of the mounting plate, a transmission slide block is provided in the motion groove so that the transmission slide block can slide, and a linear actuator is fixedly provided on the bottom wall of the motion groove. The push rod on the upper side of the linear actuator is fixedly connected to the transmission slide block, an electric guide rail is fixedly provided on the front end surface of the transmission slide block, and the measuring bucket is removable. The oil content detection equipment for a steel rope for a hoist according to claim 1, wherein the equipment is attached to a slide block on the front side. The oil content detection equipment for a crane for a hoist according to claim 1, wherein a display capable of displaying an inspection result is fixedly provided on the front end surface of the mounting plate. The oil content detection equipment for a crane for a hoist according to claim 1, wherein a base is fixedly provided at the lower end of the mounting plate. The oil content detection equipment for a crane for a hoist according to claim 1, wherein a transparent glass plate is fixedly provided on the inner wall of the storage space, and the glass plate has a scale. The closing mechanism includes a screw hole, the screw hole is provided symmetrically in a position in the inspection box, and a closing plate for closing the inspection space is attached to the front side of the inspection box, and a bolt is attached. The oil content detection equipment for a steel rope for a hoist according to claim 1, wherein the closing plate is fixed by screwing into a screw hole. The oil content detection equipment for a crane for a hoist according to claim 1, wherein a heating plate is provided on the inner wall of the inspection space. A vibrating motor is fixedly provided on the front end surface of the mounting plate, a vibrating plate is fixedly provided on the front side of the vibrating motor, and a rotary motor is fixedly provided on the front end surface of the vibrating plate. The steel rope for a hoist according to claim 1, wherein a motor shaft is connected to the front side of the rotary motor so as to be able to transmit, and the motor shaft is fixedly connected to the rear end surface of the inspection box. Oil content detection equipment.

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