CN215985526U - Elevator tows wire rope security performance detection device - Google Patents
Elevator tows wire rope security performance detection device Download PDFInfo
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- CN215985526U CN215985526U CN202122235125.0U CN202122235125U CN215985526U CN 215985526 U CN215985526 U CN 215985526U CN 202122235125 U CN202122235125 U CN 202122235125U CN 215985526 U CN215985526 U CN 215985526U
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Abstract
The utility model discloses a safety performance detection device for an elevator traction steel wire rope, which relates to the technical field of steel wire rope performance detection and comprises a winding and unwinding assembly, wherein the winding and unwinding assembly is provided with a clamping assembly for clamping the steel wire rope, a testing assembly for testing the safety performance of the steel wire rope and a cleaning and drying assembly for cleaning the steel wire rope, the winding and unwinding assembly comprises a base for supporting and a winding and unwinding unit for winding and unwinding the steel wire rope, the testing assembly comprises a detection box, an extrusion unit for extruding the steel wire rope and a detection unit for detecting the steel wire rope, the cleaning and drying assembly comprises a cleaning unit and a drying device for drying the steel wire rope, the extrusion unit comprises a belt power mechanism and an extrusion mechanism, the utility model applies pressure to the steel wire rope through the extrusion unit, the detection unit is used for detecting the extruded steel wire rope, so that whether the steel wire rope deforms or breaks after being stressed can be detected.
Description
Technical Field
The utility model relates to the technical field of steel wire rope performance detection, in particular to a safety performance detection device for an elevator traction steel wire rope.
Background
The elevator traction steel wire rope plays a vital role in safe operation of an elevator, and due to the fact that the elevator traction steel wire rope is loaded, repeatedly bent, stretched and rubbed for a period of time, the problems of breakage, abrasion and the like of the steel wire rope are prone to occurring after the elevator traction steel wire rope is used for a period of time, the elevator traction steel wire rope can drop when being broken, life safety of people is harmed, and therefore safety performance of the steel wire rope needs to be detected before the elevator traction steel wire rope is used.
The patent with publication number CN106192500A provides a wire breakage detector for a steel wire rope, which comprises an upper insulating block, a lower insulating block, an upper metal sheet and a lower metal sheet, wherein the upper insulating block is arranged above the lower insulating block, a gap for the steel wire rope to pass through is reserved between the upper insulating block and the lower insulating block, vertical downward mounting grooves are formed in the upper metal sheet and the lower metal sheet, fixing pieces are arranged in the mounting grooves, and the upper metal sheet and the lower metal sheet are fixedly arranged on the side surfaces of the upper insulating block and the lower insulating block respectively through the fixing pieces.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problem, the utility model provides a safety performance detection device for an elevator traction steel wire rope, which comprises a winding and unwinding assembly, wherein the winding and unwinding assembly is provided with a clamping assembly for clamping the steel wire rope, a testing assembly for testing the safety performance of the steel wire rope and a cleaning and drying assembly for cleaning the steel wire rope; the retractable assembly comprises a base for supporting and a retractable unit for retracting and releasing the steel wire rope, and the retractable unit is arranged on the base; the test assembly comprises a detection box, an extrusion unit for extruding the steel wire rope and a detection unit for detecting the steel wire rope, wherein the detection box is arranged on the base, the extrusion unit is arranged in the detection box, and the detection unit is connected with the detection box; the cleaning and drying assembly comprises a cleaning unit and a drying device for drying the steel wire rope, the cleaning unit is mounted on the base, the drying device is mounted on the cleaning unit, the extrusion unit comprises a belt power mechanism and an extrusion mechanism, the belt power mechanism and the extrusion mechanism are both mounted in the detection box, and the belt power mechanism is connected with the extrusion mechanism; the detection unit comprises a second supporting seat, a detector and a receiving device, the second supporting seat is fixedly arranged on the base, the surface of the second supporting seat is provided with a permanent magnet, the detector is fixedly arranged on the detection box, the receiving device is fixedly arranged in the detection box, a transmission line is connected between the receiving device and the detector, the extruding mechanism comprises a first supporting frame, a second supporting frame, a first rotating rod and a second rotating rod, the first supporting frame and the second supporting frame are both fixedly arranged in the detection box, the first rotating rod and the second rotating rod are both rotatably arranged in the detection box, one side of the first supporting frame and one side of the second supporting frame are both provided with a first rotating wheel and a second rotating wheel, the first rotating wheel is fixedly arranged at the two ends of the second rotating rod, the second rotating wheel is fixedly arranged at the two ends of the first rotating rod, the first supporting frame is fixedly provided with a second fixing block, and the second supporting frame is provided with a pressing block in a sliding manner, the detector is characterized in that a convex block is fixedly mounted on the pressing block, a first spring is connected between the convex block and a second support frame, a second belt is connected between a first rotating wheel and a second rotating wheel which are close to one side of the second support frame, a push plate is arranged on the second belt, a magnetic head is arranged on the detector, round holes are formed in the permanent magnet and the magnetic head, a pressure sensor is arranged on the pressing block, and a signal sensor is arranged on the first spring.
Further, the winding and unwinding unit comprises a rope winding mechanism and a rope unwinding mechanism, the rope winding mechanism and the rope unwinding mechanism are arranged at two ends of the base, the rope unwinding mechanism comprises a motor I, a winding drum I and a connecting shaft I, the motor I is fixedly arranged on the base, the connecting shaft I is fixedly connected with an output shaft of the motor I, the winding drum I is fixedly arranged on the connecting shaft I, the rope winding mechanism comprises a connecting shaft II and a motor II, the connecting shaft II is arranged on the base, the motor II is fixedly arranged on the base, a belt pulley II is fixedly arranged on an output shaft of the motor II, a belt pulley I is fixedly arranged at one end of the connecting shaft II, a belt I is connected between the belt pulley I and the belt pulley II, a winding drum II is fixedly arranged on the connecting shaft II, and a signal sensor is arranged on the winding drum I, the base is provided with an alarm, and the first connecting shaft and the second connecting shaft are both detachable.
Further, the centre gripping unit is provided with three groups, and first group sets up between putting rope mechanism and test assembly, and the setting of second group is between test assembly and clean stoving subassembly, and the third group is provided with between receipts rope mechanism and the clean stoving subassembly, the centre gripping unit includes supporting seat one, fixed block one, sliding block and cylinder one, a supporting seat fixed mounting is on the base, a fixed block fixed mounting is in supporting seat one, sliding block slidable mounting is in supporting seat one, cylinder one is installed on supporting seat one, piston rod and sliding block fixed connection of cylinder one, fixed block one goes up fixed mounting has depression bar two, fixed mounting has depression bar one on the sliding block, supporting seat one, fixed block one, sliding block and cylinder one all are provided with two.
Further, the cleaning unit comprises a cleaning box, a liquid spraying device, a connecting shaft four, a connecting shaft six and a motor four, the cleaning box is fixedly arranged on the base, the liquid spraying device and the drying device are both arranged on the cleaning box, the connecting shaft four and the connecting shaft six are both rotatably arranged in the cleaning box, the motor four is fixedly arranged in the cleaning box, a connecting shaft five is fixedly arranged on an output shaft of the motor four, the connecting shaft five is rotatably connected with the cleaning box, two belt pulleys six are fixedly arranged on the connecting shaft five, a belt pulley five is fixedly arranged on the connecting shaft four, the connecting shaft four is connected with a cleaning head one through a spline, a belt pulley seven is fixedly arranged on the connecting shaft six, the connecting shaft six is connected with a cleaning head two through a spline, a spring two is connected between the belt pulley five and the cleaning head one, and a spring three is connected between the belt pulley seven and the cleaning head two, a belt IV is connected between one belt pulley VI and the belt pulley VII, and a belt V is connected between the other belt pulley VI and the belt pulley V.
Furthermore, all be provided with a plurality of clean soft poles on cleaning head one and the cleaning head two, all be provided with signal sensor on hydrojet device and the drying device, the washing liquid has been stored in the hydrojet device, cleaning head one, spring two, belt pulley five, connecting axle four, belt pulley six, connecting axle five, connecting axle six, belt pulley seven, spring three, cleaning head two, motor four and belt five all are provided with a plurality ofly, be provided with the delivery port on the washing case.
Further, belt power unit includes belt pulley three, backup pad and motor three, the equal fixed mounting of backup pad and motor three is in supporting seat two, fixed mounting has connecting axle three on the output shaft of motor three, connecting axle three rotates with the backup pad to be connected, fixed mounting has belt pulley four on the connecting axle three, three fixed mounting of belt pulley is on dwang two, be connected with belt three between belt pulley three and the belt pulley four, fixed block two, briquetting, spring one and lug all are provided with a plurality ofly.
Compared with the prior art, the utility model has the beneficial effects that: (1) according to the utility model, the extrusion unit applies pressure to the steel wire rope, and the detection unit detects the extruded steel wire rope, so that whether the steel wire rope deforms or breaks after being subjected to the pressure can be detected; (2) according to the utility model, the steel wire rope can be automatically cleaned and dried through the cleaning and drying assembly, so that the workload of people is reduced; (3) the steel wire rope drying device is simple in structure and convenient to use, and can effectively detect, clean and dry the steel wire rope.
Drawings
FIG. 1 is an overall schematic view of the present invention.
FIG. 2 is a partial schematic view of the present invention.
FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention.
FIG. 4 is an enlarged view of the utility model at B of FIG. 2.
FIG. 5 is a partial schematic view of another aspect of the present invention.
FIG. 6 is a schematic view of a test assembly according to the present invention.
FIG. 7 is a partial schematic view of a test assembly according to the present invention.
FIG. 8 is an enlarged view taken at D of FIG. 7 according to the present invention.
FIG. 9 is an enlarged view of the utility model at C of FIG. 7.
Fig. 10 is a schematic view of a cleaning and drying assembly according to the present invention.
FIG. 11 is a partial schematic view of the cleaning and drying assembly of the present invention.
Reference numerals: 1-retraction assembly; 2-a clamping assembly; 3-testing the component; 4-cleaning and drying the components; 101-a base; 102-a first motor; 103-reel one; 104-connecting shaft I; 105-belt one; 106-pulley one; 107-connecting shaft two; 108-reel two; 109-motor two; 110-pulley two; 201-supporting seat one; 202-fixed block one; 203-a slider; 204-cylinder one; 205-a first pressure lever; 206-pressure lever two; 301-support base two; 302-permanent magnet; 303-detection box; 304-a detector; 305-a transmission line; 306-reel one; 307-a receiving device; 308-support frame one; 309-fixed block two; 310-rotor two; 311-support II; 312-belt two; 313-push plate; 314-briquetting; 315-rotating rod one; 316-spring one; 317-bumps; 318-rotating the second rod; 319-Belt III; 320-pulley III; 321-a support plate; 322-connecting shaft three; 323-belt pulley four; 324-motor three; 401-washing tank; 402-a liquid spray device; 403-drying device; 404-cleaning head one; 405-spring two; 406-Pulley five; 407-connecting shaft four; 408-Pulley six; 409-connecting shaft five; 410-Belt four; 411-connecting shaft six; 412-Pulley seven; 413-spring three; 414-cleaning head two; 415-motor four; 416-Belt five.
Detailed Description
The present invention will be further described with reference to specific embodiments, illustrative examples and illustrations of the utility model herein are provided to explain the present invention and are not intended to limit the utility model.
Example (b): as shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, the safety performance testing device for the elevator traction steel wire rope comprises a winding and unwinding assembly 1, wherein the winding and unwinding assembly 1 is provided with a clamping assembly 2 for clamping the steel wire rope, a testing assembly 3 for testing the safety performance of the steel wire rope and a cleaning and drying assembly 4 for cleaning the steel wire rope, the winding and unwinding assembly 1 comprises a base 101 for supporting and a winding and unwinding unit for winding and unwinding the steel wire rope, the winding and unwinding unit is mounted on the base 101, the testing assembly 3 comprises a detection box 303, a squeezing unit for squeezing the steel wire rope and a detection unit for detecting the steel wire rope, the detection box 303 is mounted on the base 101, the squeezing unit is mounted in the detection box 303, the detection unit is connected with the detection box 303, the cleaning and drying assembly 4 comprises a cleaning unit and a drying device 403 for drying the steel wire rope, the cleaning unit is installed on the base 101, the drying device 403 is installed on the cleaning unit, the extrusion unit comprises a belt power mechanism and an extrusion mechanism, the belt power mechanism and the extrusion mechanism are both installed in the detection box 303, and the belt power mechanism is connected with the extrusion mechanism.
As shown in fig. 1-5, the winding and unwinding unit includes a rope winding mechanism and a rope unwinding mechanism, the rope winding mechanism and the rope unwinding mechanism are disposed at two ends of the base 101, the rope unwinding mechanism includes a motor i 102, a winding drum i 103 and a connecting shaft i 104, the motor i 102 is fixedly mounted on the base 101, the connecting shaft i 104 is rotatably mounted on the base 101, the connecting shaft i 104 is fixedly connected with an output shaft of the motor i 102, the winding drum i 103 is fixedly mounted on the connecting shaft i 104, the rope winding mechanism includes a connecting shaft ii 107 and a motor ii 109, the connecting shaft ii 107 is rotatably mounted on the base 101, the motor ii 109 is fixedly mounted on the base 101, a pulley ii 110 is fixedly mounted on an output shaft of the motor ii 109, a pulley i 106 is fixedly mounted at one end of the connecting shaft ii 107, a belt i 105 is connected between the pulley i 106 and the pulley ii 110, a winding drum ii 108 is fixedly mounted on the connecting shaft ii 107, a signal sensor is disposed on the winding drum i 103, an alarm is arranged on the base 101, and the first connecting shaft 104 and the second connecting shaft 107 are detachable.
The clamping unit is provided with three groups, the first group is arranged between the rope releasing mechanism and the testing component 3, the second group is arranged between the testing component 3 and the cleaning and drying component 4, the third group is provided between the rope releasing mechanism and the cleaning and drying component 4, the clamping unit comprises a first supporting seat 201, a first fixing block 202, a first sliding block 203 and a first cylinder 204, the first supporting seat 201 is fixedly installed on the base 101, the first fixing block 202 is fixedly installed in the first supporting seat 201, the sliding block 203 is slidably installed in the first supporting seat 201, the first cylinder 204 is installed on the first supporting seat 201, a piston rod of the first cylinder 204 is fixedly connected with the sliding block 203, a second pressing rod 206 is fixedly installed on the first fixing block 202, the first pressing rod 205 is fixedly installed on the sliding block 203, and the first supporting seat 201, the first fixing block 202, the first pressing rod 203 and the first cylinder 204 are respectively provided with two pressing rods.
As shown in fig. 1, 2, 10 and 11, the cleaning unit comprises a cleaning box 401, a liquid spraying device 402, a connecting shaft four 407, a connecting shaft six 411 and a motor four 415, the cleaning box 401 is fixedly installed on the base 101, the liquid spraying device 402 and the drying device 403 are both installed on the cleaning box 401, the connecting shaft four 407 and the connecting shaft six 411 are both rotatably installed in the cleaning box 401, the motor four 415 is fixedly installed in the cleaning box 401, a connecting shaft five 409 is fixedly installed on an output shaft of the motor four 415, the connecting shaft five 409 and the cleaning box 401 are rotatably connected, two belt pulleys six 408 are fixedly arranged on the connecting shaft five 409, a belt pulley five 406 is fixedly installed on the connecting shaft four 407, the connecting shaft four 407 is connected with a cleaning head one 404 through a spline, a belt pulley seven 412 is fixedly installed on the six 411, a cleaning head two 414 is connected with the six connecting shaft 411 through a spline, and a spring two 405 is connected between the belt pulley five 406 and the cleaning head one 404, a spring three 413 is connected between the pulley seven 412 and the cleaning head two 414, a belt four 410 is connected between one pulley six 408 and the pulley seven 412, and a belt five 416 is connected between the other pulley six 408 and the pulley five 406.
The cleaning head I404 and the cleaning head II 414 are respectively provided with a plurality of cleaning soft rods, the liquid spraying device 402 and the drying device 403 are respectively provided with a signal sensor, cleaning liquid is stored in the liquid spraying device 402, the cleaning head I404, the spring II 405, the belt pulley V406, the connecting shaft IV 407, the belt pulley VI 408, the connecting shaft V409, the connecting shaft VI 411, the belt pulley V412, the spring III 413, the cleaning head II 414, the motor IV 415 and the belt V416 are respectively provided with a plurality of cleaning soft rods, and the cleaning box 401 is provided with a water outlet.
As shown in fig. 1 to 9, the detection unit includes a second support base 301, a detector 304 and a receiving device 307, the second support base 301 is fixedly installed on the base 101, a permanent magnet 302 is installed on the lower surface of the second support base 301, the detector 304 is fixedly installed on the detection box 303, the receiving device 307 is fixedly installed in the detection box 303, a transmission line 305 is connected between the receiving device 307 and the detector 304, the pressing mechanism includes a first support frame 308, a second support frame 311, a first rotating rod 315 and a second rotating rod 318, both the first support frame 308 and the second support frame 311 are fixedly installed in the detection box 303, and both the first rotating rod 315 and the second rotating rod 318 are rotatably installed in the detection box 303.
One side of a first support frame 308 and one side of a second support frame 311 are provided with a first rotating wheel 306 and a second rotating wheel 310, the first rotating wheel 306 is fixedly installed at two ends of a second rotating rod 318, the second rotating wheel 310 is fixedly installed at two ends of the first rotating rod 315, a second fixed block 309 is fixedly installed on the first support frame 308, a pressing block 314 is slidably installed on the second support frame 311, a protruding block 317 is fixedly installed on the pressing block 314, a first spring 316 is connected between the protruding block 317 and the second support frame 311, a second belt 312 is connected between the first rotating wheel 306 and the second rotating wheel 310, the first rotating wheel 306 and the second rotating wheel 310 are close to one side of the second support frame 311, a pushing plate 313 is arranged on the second belt 312, a magnetic head is arranged on the detector 304, round holes are formed in the permanent magnet 302 and the magnetic head, a pressure sensor is arranged on the pressing block 314, and a signal sensor is arranged on the first spring 316.
The belt power mechanism comprises a third belt pulley 320, a supporting plate 321 and a third motor 324, the supporting plate 321 and the third motor 324 are fixedly installed in the second supporting seat 301, a third connecting shaft 322 is fixedly installed on an output shaft of the third motor 324, the third connecting shaft 322 is rotatably connected with the supporting plate 321, a fourth belt pulley 323 is fixedly installed on the third connecting shaft 322, the third belt pulley 320 is fixedly installed on the second rotating rod 318, a third belt 319 is connected between the third belt pulley 320 and the fourth belt pulley 323, and a plurality of fixing blocks 309, pressing blocks 314, a first spring 316 and bumps 317 are arranged.
The working principle of the utility model is as follows: a coil of steel wire rope is sleeved on the first winding drum 103, one end of the steel wire rope is pulled to penetrate through a position between the first group of pressing rods 205 and the second group of pressing rods 206, then penetrates through a round hole in the permanent magnet 302 (enabling the steel wire rope to be saturated magnetically) to reach the detection box 303, penetrates through a round hole in the detector 304, penetrates through a position between the second group of pressing rods 205 and the second group of pressing rods 206, reaches the cleaning box 401, penetrates through gaps between a plurality of cleaning soft rods on the first cleaning head 404 and the second cleaning head 414, penetrates through a position between the third group of pressing rods 205 and the second group of pressing rods 206, and is finally sleeved on the second winding drum 108.
Starting the first air cylinder 204, driving the sliding block 203 to descend in the first support seat 201 by a piston rod of the first air cylinder 204, driving the first pressure rod 205 to descend by the sliding block 203, so that the first pressure rod 205 and the second pressure rod 206 clamp the steel wire rope, starting the third motor 324, driving the fourth belt pulley 323 to rotate by an output shaft of the third motor 324 through a third connecting shaft 322, driving the third belt pulley 320 to rotate by the fourth belt pulley 323 through a third belt 319, driving the second rotating rod 318 to rotate by the third belt pulley 320, driving the first rotating wheel 306 to rotate by the second rotating rod 318, driving the second rotating wheel 310 to rotate by the second belt 312, driving the push plate 313 to move when the second belt 312 moves, driving the press block 314 to slide on the second support frame 311 through the convex block 317 when the push plate 313 moves to the position of the convex block 317, driving the first spring 316 to compress simultaneously, and extruding the steel wire rope (using the second fixing block 309 as a support) when the press block 314 slides, the pressure sensor on the pressing block 314 measures pressure, when the belt II 312 drives the push plate 313 to be separated from the bump 317, the spring I316 drives the pressing block 314 to reset through the bump 317 under the action of elasticity, after the pressing block 314 resets, the spring I316 sends a signal through the signal sensor to enable a piston rod of the cylinder I204 to drive the pressing rod I205 to lift (loosen a steel wire rope) through the sliding block 203, the motor I102, the motor II 109 and the motor IV 415 are started simultaneously, an output shaft of the motor I102 drives the winding drum I103 to rotate through the connecting shaft I104, the winding drum I103 drives the steel wire rope to be discharged, an output shaft of the motor II 109 drives the belt pulley II 110 to rotate, the belt pulley II 110 drives the belt pulley I106 to rotate through the belt I105, the belt pulley I106 drives the winding drum II 108 to rotate through the connecting shaft II 107, and the winding drum II 108 drives the steel wire rope to be wound.
When the extruded steel wire rope passes through a round hole on the magnetic head, a detector 304 captures the change of magnetic leakage quantity and magnetic flux on the magnetic head, whether the steel wire rope is deformed or broken is detected according to the change of the magnetic leakage quantity and the magnetic flux, a signal is transmitted to a receiving device 307 through a transmission line 305, an output shaft of a motor four 415 drives two belt pulleys six 408 to rotate through a connecting shaft five 409, one belt pulley six 408 drives a belt pulley five 406 to rotate through a belt five 416, the other belt pulley six 408 drives a belt pulley seven 412 to rotate through a belt four 410, the belt pulley five 406 drives a cleaning head one 404 to rotate through a connecting shaft four 407, the belt pulley seven 412 drives a cleaning head two 414 to rotate through a connecting shaft six 411, when the steel wire rope passes below the liquid spraying device 402, a signal sensor on the liquid spraying device 402 sends out a cleaning liquid, and cleaning soft rods on the cleaning head one 404 and the cleaning head two 414 clean the steel wire rope, when the steel wire rope passes below the drying device 403, the signal sensor on the drying device 403 sends a signal to enable the drying device 403 to dry the steel wire rope, the dried steel wire rope is wound on the second winding drum 108, so that detection, cleaning and drying of the steel wire rope are completed, when the steel wire rope on the first winding drum 103 is completely discharged, the signal sensor on the first winding drum 103 sends a signal to enable the alarm on the base 101 to give an alarm to remind an operator, and after a roll of steel wire rope is completely detected, cleaned and dried, the operator takes down the steel wire rope after testing through dismounting the second connecting shaft 107.
Claims (6)
1. The utility model provides an elevator tows wire rope security performance detection device, includes receive and releases the subassembly, its characterized in that: the winding and unwinding assembly is provided with a clamping assembly for clamping a steel wire rope, a testing assembly for testing the safety performance of the steel wire rope and a cleaning and drying assembly for cleaning the steel wire rope; the retractable assembly comprises a base for supporting and a retractable unit for retracting and releasing the steel wire rope, and the retractable unit is arranged on the base; the test assembly comprises a detection box, an extrusion unit for extruding the steel wire rope and a detection unit for detecting the steel wire rope, wherein the detection box is arranged on the base, the extrusion unit is arranged in the detection box, and the detection unit is connected with the detection box; the cleaning and drying assembly comprises a cleaning unit and a drying device for drying the steel wire rope, the cleaning unit is mounted on the base, the drying device is mounted on the cleaning unit, the extrusion unit comprises a belt power mechanism and an extrusion mechanism, the belt power mechanism and the extrusion mechanism are both mounted in the detection box, and the belt power mechanism is connected with the extrusion mechanism; the detection unit comprises a second supporting seat, a detector and a receiving device, the second supporting seat is fixedly arranged on the base, the surface of the second supporting seat is provided with a permanent magnet, the detector is fixedly arranged on the detection box, the receiving device is fixedly arranged in the detection box, a transmission line is connected between the receiving device and the detector, the extruding mechanism comprises a first supporting frame, a second supporting frame, a first rotating rod and a second rotating rod, the first supporting frame and the second supporting frame are both fixedly arranged in the detection box, the first rotating rod and the second rotating rod are both rotatably arranged in the detection box, one side of the first supporting frame and one side of the second supporting frame are both provided with a first rotating wheel and a second rotating wheel, the first rotating wheel is fixedly arranged at the two ends of the second rotating rod, the second rotating wheel is fixedly arranged at the two ends of the first rotating rod, the first supporting frame is fixedly provided with a second fixing block, and the second supporting frame is provided with a pressing block in a sliding manner, the detector is characterized in that a convex block is fixedly mounted on the pressing block, a first spring is connected between the convex block and a second support frame, a second belt is connected between a first rotating wheel and a second rotating wheel which are close to one side of the second support frame, a push plate is arranged on the second belt, a magnetic head is arranged on the detector, round holes are formed in the permanent magnet and the magnetic head, a pressure sensor is arranged on the pressing block, and a signal sensor is arranged on the first spring.
2. The elevator traction wire rope safety performance detection device according to claim 1, characterized in that: the rope winding and unwinding device comprises a rope winding mechanism and a rope unwinding mechanism, the rope winding mechanism and the rope unwinding mechanism are arranged at two ends of a base, the rope unwinding mechanism comprises a first motor, a first winding drum and a first connecting shaft, the first motor is fixedly arranged on the base, the first connecting shaft is fixedly connected with an output shaft of the first motor, the first winding drum is fixedly arranged on the first connecting shaft, the rope winding mechanism comprises a second connecting shaft and a second motor, the second connecting shaft is arranged on the base, the second motor is fixedly arranged on the base, a second belt pulley is fixedly arranged on an output shaft of the second motor, a first belt pulley is fixedly arranged at one end of the second connecting shaft, a first belt is connected between the first belt pulley and the second belt pulley, a second winding drum is fixedly arranged on the second connecting shaft, a signal sensor is arranged on the first winding drum, and an alarm is arranged on the base, the first connecting shaft and the second connecting shaft are both detachable.
3. The elevator traction wire rope safety performance detection device according to claim 2, characterized in that: the utility model discloses a fixed block, including the centre gripping subassembly, first group sets up between putting rope mechanism and test component, and the second group sets up between test component and clean stoving subassembly, and the third group is provided with between receipts rope mechanism and the clean stoving subassembly, the centre gripping subassembly includes supporting seat one, fixed block one, sliding block and cylinder one, a supporting seat fixed mounting is on the base, a fixed block fixed mounting is in supporting seat one, sliding block slidable mounting is in supporting seat one, cylinder one is installed on supporting seat one, piston rod and sliding block fixed connection of cylinder one, fixed block one goes up fixed mounting has depression bar two, fixed mounting has depression bar one on the sliding block, supporting seat one, fixed block one, sliding block and cylinder one all are provided with two.
4. The elevator traction wire rope safety performance detection device according to claim 1, characterized in that: the cleaning unit comprises a cleaning box, a liquid spraying device, a connecting shaft four, a connecting shaft six and a motor four, the cleaning box is fixedly arranged on a base, the liquid spraying device and a drying device are both arranged on the cleaning box, the connecting shaft four and the connecting shaft six are both rotatably arranged in the cleaning box, the motor four is fixedly arranged in the cleaning box, an output shaft of the motor four is fixedly provided with a connecting shaft five, the connecting shaft five is rotatably connected with the cleaning box, the connecting shaft five is fixedly provided with two belt pulleys six, the connecting shaft four is fixedly provided with a belt pulley five, the connecting shaft four-way is connected with a cleaning head one through a spline, the connecting shaft six is fixedly provided with a belt pulley seven, the connecting shaft six is connected with a cleaning head two through a spline, a spring two is connected between the belt pulley five and the cleaning head one, and a spring three is connected between the belt pulley seven and the cleaning head two, a belt IV is connected between one belt pulley VI and the belt pulley VII, and a belt V is connected between the other belt pulley VI and the belt pulley V.
5. The elevator traction wire rope safety performance detection device according to claim 4, characterized in that: all be provided with a plurality of clean soft poles on cleaning head one and the cleaning head two, all be provided with signal sensor on hydrojet device and the drying device, the washing liquid has been stored in the hydrojet device, cleaning head one, spring two, belt pulley five, connecting axle four, belt pulley six, connecting axle five, connecting axle six, belt pulley seven, spring three, cleaning head two, motor four and belt five all are provided with a plurality ofly, be provided with the delivery port on the washing case.
6. The elevator traction wire rope safety performance detection device according to claim 1, characterized in that: belt power unit includes belt pulley three, backup pad and motor three, the equal fixed mounting of backup pad and motor three is in supporting seat two, fixed mounting has connecting axle three on the output shaft of motor three, connecting axle three rotates with the backup pad to be connected, fixed mounting has belt pulley four on the connecting axle three, three fixed mounting of belt pulley is on dwang two, be connected with belt three between belt pulley three and the belt pulley four, fixed block two, briquetting, spring one and lug all are provided with a plurality ofly.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122235125.0U CN215985526U (en) | 2021-09-15 | 2021-09-15 | Elevator tows wire rope security performance detection device |
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| CN202122235125.0U CN215985526U (en) | 2021-09-15 | 2021-09-15 | Elevator tows wire rope security performance detection device |
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| CN215985526U true CN215985526U (en) | 2022-03-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114689815A (en) * | 2022-05-17 | 2022-07-01 | 南通市江海钢绳有限公司 | Automatic flaw detection device for steel wire rope |
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2021
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114689815A (en) * | 2022-05-17 | 2022-07-01 | 南通市江海钢绳有限公司 | Automatic flaw detection device for steel wire rope |
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