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CN-224216439-U - Hoisting equipment wire rope detection device

CN224216439UCN 224216439 UCN224216439 UCN 224216439UCN-224216439-U

Abstract

The utility model discloses a hoisting equipment steel wire rope detection device which comprises a support frame, a detection device, a motor, a first pulley and a second pulley, wherein the back surface of the detection device is fixedly connected with the top of the front side of the inner wall of the support frame, and the back surface of the motor is fixedly connected with the two sides of the back side of the inner wall of the support frame. According to the utility model, the first gear and the second gear are arranged, after the lifting assembly drives the second pulley to descend, so that the steel wire rope is clamped by the first pulley and the second pulley for detection, the motor is started to drive the first pulley to rotate and drive the first gear to rotate, and then the second gear is driven to rotate in the opposite direction to the first pulley, so that the problem that the second pulley is used as a driven wheel and cannot synchronously rotate in the symmetrical direction with the first pulley when the steel wire rope is pulled, and a slipping phenomenon occurs, so that the problem of uneven pulling force applied to two ends of the steel wire rope is solved, and the effect of assisting in detecting uniform force is achieved.

Inventors

  • SHI HUILI

Assignees

  • 安康市质量技术检验检测中心

Dates

Publication Date
20260508
Application Date
20250513

Claims (7)

  1. 1. The utility model provides a hoisting equipment wire rope detection device, includes support frame (1), detection device (2), motor (3), first pulley (4) and second pulley (5), its characterized in that, the back of detection device (2) is with the top fixed connection of support frame (1) inner wall front side, the both sides fixed connection of the back of motor (3) and support frame (1) inner wall rear side, the back of first pulley (4) is with the output fixed connection of motor (3), second pulley (5) are located the top of first pulley (4), the both sides of support frame (1) inner wall front side are all fixedly connected with mounting panel (6), the inboard at mounting panel (6) back is through pivot swing joint first gear (7), the back of first gear (7) is with the positive fixed connection of first pulley (4), the outside meshing of first gear (7) is connected with second gear (8), the positive fixed connection drive mechanism (9) of second pulley (5), positive lifting assembly (10) are provided with.
  2. 2. The steel wire rope detection device for hoisting equipment according to claim 1, wherein the transmission mechanism (9) comprises a first sprocket (91), the back of the first sprocket (91) is fixedly connected with the front of the second gear (8), the front of the first sprocket (91) is movably connected with the outer side of the back of the mounting plate (6) through a shaft pin, the front of the second pulley (5) is fixedly connected with a second sprocket (92), the back of the mounting plate (6) is provided with a chain (93), and the first sprocket (91) is meshed with the second sprocket (92) through the chain (93).
  3. 3. The hoisting equipment steel wire rope detection device according to claim 2, wherein the lifting assembly (10) comprises a supporting block (101) and an electric telescopic rod (102), the front side of the bottom of the supporting block (101) is fixedly connected with the output end of the electric telescopic rod (102), the bottom of the electric telescopic rod (102) is fixedly connected with the inner side of the top of the mounting plate (6), the front side of the second chain wheel (92) is movably connected with the back side of the supporting block (101) through a shaft pin, and the outer side of the supporting block (101) is movably connected with a tensioning mechanism (11) through a shaft pin.
  4. 4. The steel wire rope detection device for hoisting equipment according to claim 3, wherein the tensioning mechanism (11) comprises a connecting rod (111), the top of the inner side of the connecting rod (111) is movably connected with the outer side of the supporting block (101) through a shaft pin, the bottom of the outer side of the connecting rod (111) is movably connected with a sliding block (112) through a shaft pin, the bottom of the sliding block (112) is slidably connected with the top of the mounting plate (6), the back of the sliding block (112) is movably connected with a tensioning chain wheel (113) through a shaft pin, and the tensioning chain wheel (113) is meshed and connected with the chain (93).
  5. 5. The steel wire rope detection device for hoisting equipment according to claim 3, wherein the inner wall of the supporting block (101) is slidably connected with a straight rod (12), and the bottom of the straight rod (12) is fixedly connected with the rear side of the inner side of the top of the mounting plate (6).
  6. 6. The steel wire rope detection device for hoisting equipment according to claim 4, wherein the inner wall of the sliding block (112) is slidably connected with a trapezoid plate (13), and the bottom of the trapezoid plate (13) is fixedly connected with the rear side of the top of the mounting plate (6).
  7. 7. The steel wire rope detection device for hoisting equipment according to claim 6, wherein the outer side of the trapezoid plate (13) is fixedly connected with a fixing plate (14), the inner side of the fixing plate (14) is fixedly connected with a spring (15), and the other end of the spring (15) is fixedly connected with the outer side of the sliding block (112).

Description

Hoisting equipment wire rope detection device Technical Field The utility model relates to the technical field of steel wire rope detection, in particular to a steel wire rope detection device of hoisting equipment. Background The steel wire rope is a spiral steel wire bundle formed by twisting steel wires with mechanical properties and geometric dimensions meeting the requirements together according to a certain rule, and consists of steel wires, rope cores and lubricating grease, so that the steel wire rope is suitable for traction and other purposes, port hoisting equipment is all towed by adopting the steel wire rope, and a detection device is often used for safely detecting the goods for ensuring safe hoisting of the goods. The utility model relates to the technical field of steel wire rope detection, in particular to a steel wire rope detection device for port hoisting equipment, which comprises a support frame, wherein motors are fixedly connected to two sides of the interior of the support frame. The utility model has the advantages that the output ends of the two motors are fixedly connected with the first pulleys, one sides of the two fixed blocks are rotationally connected with the two second pulleys, the two electric push rods are shortened to enable the detector body to open, the two second pulleys are placed on the steel wire rope, the two first pulleys and the two second pulleys are close to each other, the two butterfly bolts are screwed, the device is arranged on the steel wire rope, the two motors are electrified to operate, the device is driven to move along the steel wire rope, the detector body is convenient to detect the steel wire rope, the whole process does not need to retract the cantilever beam, lifting and transporting of goods are not influenced, and therefore the detector is convenient to meet the use requirement of a user, and meanwhile, the detector is simple in integral structure and convenient to operate and use by the user. Based on the retrieval of the above patent and the discovery of the equipment in the combination prior art, when the equipment is applied, although a certain time is needed for detection, the lifting equipment is in a stop state in the time period, and the problem of influence on the lifting of the goods in the port is solved, in the use process, because only the first pulley is driven, when the steel wire rope is pulled, the second pulley is used as a driven wheel, the second pulley cannot synchronously rotate with the first pulley in the symmetrical direction, and the slipping phenomenon can occur, so that the pulling force received by the two ends of the steel wire rope is uneven, and the detection accuracy is influenced. Disclosure of utility model In order to solve the problems in the prior art, the utility model aims to provide a lifting equipment steel wire rope detection device, which has the advantage of assisting in uniform force detection, and solves the problems that as only a first pulley is driven, when a steel wire rope is pulled, a second pulley is used as a driven wheel, the second pulley cannot synchronously rotate with the first pulley in a symmetrical direction, and further a slipping phenomenon occurs, so that the pulling forces received by two ends of the steel wire rope are uneven, and the detection accuracy is affected. In order to achieve the purpose, the steel wire rope detection device for the hoisting equipment comprises a support frame, a detection device, a motor, a first pulley and a second pulley, wherein the back surface of the detection device is fixedly connected with the top of the front side of the inner wall of the support frame, the back surface of the motor is fixedly connected with two sides of the rear side of the inner wall of the support frame, the back surface of the first pulley is fixedly connected with the output end of the motor, the second pulley is positioned at the top of the first pulley, two sides of the front side of the inner wall of the support frame are fixedly connected with mounting plates, the inner side of the back surface of the mounting plates is movably connected with a first gear through a shaft pin, the back surface of the first gear is fixedly connected with the front surface of the first pulley, the outer side of the first gear is in meshed connection with a second gear, the front surface of the second gear is fixedly connected with a transmission mechanism, and the front surface of the second pulley is provided with a lifting assembly. As the preferable mode of the utility model, the transmission mechanism comprises a first sprocket, the back of the first sprocket is fixedly connected with the front of the second gear, the front of the first sprocket is movably connected with the outer side of the back of the mounting plate through a shaft pin, the front of the second pulley is fixedly connected with the second sprocket, the back of the mounting plate is provided with a chain, and the