CN210775096U - Chemical fiber rope high-temperature-resistant and wear-resistant experimental device for cableway camera system - Google Patents
Chemical fiber rope high-temperature-resistant and wear-resistant experimental device for cableway camera system Download PDFInfo
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- CN210775096U CN210775096U CN201920981040.7U CN201920981040U CN210775096U CN 210775096 U CN210775096 U CN 210775096U CN 201920981040 U CN201920981040 U CN 201920981040U CN 210775096 U CN210775096 U CN 210775096U
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Abstract
The utility model provides a high temperature resistant, wear resistant experimental apparatus of chemical fiber rope for cableway camera system, including the base, be equipped with the stand on the base, the top of stand is fixed driving motor, driving motor's transmission shaft connects the runner; the base is further fixedly connected with two vertical rods, the tops of the vertical rods are fixedly connected with fixed blocks, a sliding rail is connected between the fixed blocks, a sliding block which is connected with the sliding rail in a sliding mode is sleeved on the sliding rail, one side of the sliding block is hinged with a connecting rod, and the other end of the connecting rod is hinged with a hinge block arranged at the edge position of the rotating wheel; the two sides of the bottom end of the sliding block are fixedly connected with hanging rods, the other end of each hanging rod is fixedly connected with a tension sensor, and the tension sensors are fixedly connected with the rope clamp; the base is fixedly connected with a telescopic device, and a telescopic rod of the telescopic device is fixedly connected with the grinding material device. The utility model discloses can be used for simulating the rope in the various user state of use in the use, reach the purpose of experiment.
Description
Technical Field
The utility model relates to a chemical fiber rope is high temperature resistant, stand wear and tear experimental apparatus for cableway camera system belongs to the rope and is high temperature resistant, the wear-resisting institute detects technical field.
Background
The traditional aerial shooting means is realized by a rocker camera and aerial shooting (airplane shooting). The speed and the motion range of the rocker arm camera are limited, and the rocker arm camera can only be fixed in a small radius range for shooting. The method has the advantages of more uncontrollable factors for aerial photography, shorter shooting time and over-high requirement on shooting scenes. In order to solve the problems, the cableway camera system is mainly used for shooting the intensive events, the movie and television dramas, the complex low-altitude motion and the like. When the cableway camera system is installed, two ends of the cableway camera system are respectively provided with a fulcrum, the fulcrums are connected through a rope, a trolley for camera bearing is carried on the rope, and the shooting span can reach hundreds of meters or even thousands of meters.
The rope is connected between two fulcrums, carries the track of system power shooting equipment, and the power main wheel produces local instantaneous high temperature with the quick friction in rope surface in the process of sudden start scram, leads to the damage of rope outward appearance and the decline of mechanical properties, has certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned prior art not enough, provided a chemical fiber rope is high temperature resistant, stand wear and tear experimental apparatus for cableway camera system, concrete technical scheme as follows:
a chemical fiber rope high-temperature-resistant and wear-resistant experimental device for a cableway camera system comprises a base, wherein an upright post is arranged on the base, a driving motor is fixed at the top end of the upright post, and a transmission shaft of the driving motor is connected with a rotating wheel; the base is further fixedly connected with two vertical rods which are located on one side of the stand column, the tops of the vertical rods are fixedly connected with fixed blocks, an infrared sensor is embedded in one side, away from the driving motor, of the slide rail, the slide rail is connected between the fixed blocks, a slide block in sliding connection with the slide rail is sleeved on the slide rail, one side of the slide block is hinged with a connecting rod, and the other end of the connecting rod is hinged with a hinge block arranged at the edge of the rotating wheel; the two sides of the bottom end of the sliding block are fixedly connected with hanging rods, the other end of each hanging rod is fixedly connected with a tension sensor, the tension sensors are fixedly connected with rope clamps, and the rope clamps are arranged towards the inner sides; the base is fixedly connected with a telescopic device, a telescopic rod of the telescopic device is fixedly connected with an abrasive device, and the abrasive device is located in the middle of a connecting line of the rope clamp.
Preferably, the abrasive device comprises an abrasive block and an abrasive clamp, the abrasive block is detachably connected to the front side of the bottom end of the abrasive clamp through a bolt, and the rear side of the bottom end of the abrasive clamp is fixedly connected with a telescopic rod of the telescopic device; and the abrasive block is provided with a semicircular arc-shaped groove.
Furthermore, a first through hole penetrating through the abrasive material block is formed in the middle of the groove, the position of the first through hole corresponds to a second through hole penetrating through the abrasive material clamp, and an infrared temperature sensor is installed in the second through hole.
Preferably, the abrasive material block can be a polyurethane material block, a nylon material block, an iron material block, a rubber material block, a steel material block, a copper material block and an aluminum alloy material block.
Further, still be equipped with the electric cabinet on the base, be located the opposite side of stand, be equipped with control panel on the electric cabinet, control panel and the PLC controller electric connection who sets up in the electric cabinet inside, the PLC controller respectively with driving motor, tension sensor, infrared temperature sensor and elevating gear's hydraulic motor electric connection.
Preferably, the telescopic device is a hydraulic lifting device, and a hydraulic motor is arranged in the telescopic device.
Preferably, the rotating wheel is an eccentric wheel, a fixing hole of the eccentric wheel is fixedly connected with a transmission shaft of the driving motor, and the hinge block is positioned on one side which is centrosymmetric to the fixing hole and is arranged close to the edge.
Preferably, the height of the upright is greater than the height of the upright.
The utility model discloses a horizontal reciprocating motion in certain length of rope, the telescoping device vertically exerts pressure downwards, rope and abrasive material piece rub under certain tension, infrared temperature sensor collects the temperature variation among the friction process, the speed of setting up the motion through control panel on the electric cabinet, cycle number and telescoping device vertically exert pressure downwards make the tension value that the rope produced, when reaching the circulation numerical value of setting, the automatic shutdown operation, and can adjust the tension value of rope, adaptation and the wearing and tearing experiment of simulation rope under various different operating modes.
Drawings
Fig. 1 is the structure schematic diagram of the chemical fiber rope high temperature resistance and abrasion resistance experimental device for the cableway camera system of the utility model.
Fig. 2 is a bottom view of the abrasive device of the present invention.
Fig. 3 is a left side view of the abrasive device of the present invention.
In the figure: 1. a base; 2. a column; 3. a rotating wheel; 4. erecting a rod; 5. a fixed block; 6. a slide rail; 7. a slider; 8. a connecting rod; 9. a hinged block; 10. a boom; 11. a tension sensor; 12. a rope clamp; 13. a telescoping device; 14. a grinding material block; 15. an abrasive clamp; 16. a groove; 17. a first through hole; 18. an infrared temperature sensor; 19. an electric cabinet; 20. a control panel; 21. chemical fiber rope.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, a chemical fiber rope high temperature and abrasion resistant experimental device for a cableway camera system comprises a base 1, wherein an upright column 2 is arranged on the base 1, a driving motor is fixed at the top end of the upright column 2, and a transmission shaft of the driving motor is connected with a rotating wheel 3; still two pole setting 4 of fixed connection on the base 1, all be located one side of stand 2, stand 2 highly is greater than the height of pole setting 4. The top of the upright rod 4 is fixedly connected with fixed blocks 5, a sliding rail 6 is connected between the fixed blocks 5, an infrared sensor is embedded in one side of the sliding rail 6, which is far away from the driving motor, a sliding block 7 which is connected with the sliding rail 6 in a sliding manner is sleeved on the sliding rail 6, one side of the sliding block 7 is hinged with a connecting rod 8, and the other end of the connecting rod 8 is hinged with a hinge block 9 which is arranged at the edge position of the rotating wheel 3; the two sides of the bottom end of the sliding block 7 are fixedly connected with suspension rods 10, the other end of each suspension rod 10 is fixedly connected with a tension sensor 11, the tension sensors 11 are fixedly connected with rope clamps 12, and the rope clamps 12 are arranged towards the inner side; the base 1 is fixedly connected with a telescopic device 13, a telescopic rod of the telescopic device 13 is fixedly connected with an abrasive device, and the abrasive device is located in the middle of a connecting line of the rope clamp 12. The telescopic device 13 is a hydraulic lifting device and is internally provided with a hydraulic motor.
The abrasive device comprises an abrasive block 14 and an abrasive clamp 15, wherein the abrasive block 14 can be a polyurethane material block, a nylon material block, an iron material block, a rubber material block, a steel material block, a copper material block and an aluminum alloy material block. The abrasive material block 14 is detachably connected to the front side of the bottom end of the abrasive material clamp 15 through a bolt, and the rear side of the bottom end of the abrasive material clamp 15 is fixedly connected with a telescopic rod of the telescopic device 13; the abrasive material block 14 is provided with a semi-arc groove 16. A first through hole 17 penetrating through the abrasive material block 14 is formed in the middle of the groove 16, the position of the first through hole 17 corresponds to a second through hole penetrating through the abrasive material clamp 15, and an infrared temperature sensor 18 is installed in the second through hole.
Still be equipped with electric cabinet 19 on the base 1, be located the opposite side of stand 2, be equipped with control panel 20 on the electric cabinet 19, control panel 20 and the PLC controller electric connection who sets up in electric cabinet 19 inside, the PLC controller respectively with driving motor, tension sensor 11, infrared temperature sensor 18 and elevating gear 13's hydraulic motor electric connection.
The rotating wheel 3 is an eccentric wheel, a fixing hole of the eccentric wheel is fixedly connected with a transmission shaft of a driving motor, and the hinge block 9 is positioned on one side which is symmetrical to the center of the fixing hole and is arranged close to the edge.
The utility model discloses a theory of operation does: firstly, two ends of a chemical fiber rope 21 are respectively fixedly connected to a rope clamp 12 and clamped, so that the chemical fiber rope 21 is in a horizontal state, the chemical fiber rope 21 is placed in a groove 16 on an abrasive material block 14, then a tension value of the chemical fiber rope 21 is set through a control panel 20 of an electric cabinet 19, a telescopic device 13 is started through the control panel 20, a signal is sent to a PLC controller through the control panel 20, the PLC controller controls a hydraulic motor of the telescopic device 13 to be started, so that a telescopic rod retracts, the telescopic rod drives the abrasive material clamp 15 to move downwards, the abrasive material block 14 presses the chemical fiber rope 21 downwards all the time, so that the chemical fiber rope 21 generates tension, a tension sensor 11 fixedly connected with the rope clamp 15 is used for detecting the tension value of the chemical fiber rope 21 and sending a signal to the PLC controller in real time to feed the control panel 20 for displaying, when the displayed value is the same as, the control panel 20 sends a signal to the PLC controller, and the PLC controller controls the hydraulic motor to operate, so that the telescopic rod of the telescopic device 13 maintains the height. Set for the number of times of reciprocating of slider 7 through control panel 20, eccentric wheel 3 drives slider 7 reciprocating motion, eccentric wheel 3 rotates the round, slider 7 reciprocating motion is once, when slider 7 slides to the embedded infrared inductor position of slide rail 6 and covers, infrared inductor sends signal to the PLC controller, send signal to control panel 20 by the PLC controller, count once, when the number of times of counting reaches the setting value, control panel 20 sends signal to the PLC controller, PLC controller control driving motor stop motion, in the motion process, infrared temperature sensor 18 sends temperature signal to the PLC controller in real time, upload data to control panel 20 through the PLC controller and show temperature value. Finally, the chemical fiber rope 21 is removed, and the appearance is observed and tested for its lowest breaking strength.
The transverse moving speed of the sliding block on the sliding rail is 0.5 m/s-5 m/s, namely the moving speed of the sliding block 7 can be obtained by automatically calculating according to the rotating speed of the driving motor multiplied by the rotating speed ratio of the sliding block to the eccentric wheel multiplied by the circumference of the eccentric wheel, a speed regulating signal can be sent to the PLC controller through the control panel 20, the PLC controller controls the frequency converter to regulate the rotating speed of the driving motor, and further the moving speed of the sliding block 7 is regulated; the tension of the chemical fiber rope is 50N-500N.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a high temperature resistant, stand wear and tear experimental apparatus of chemical fibre rope for cableway camera system which characterized in that: the device comprises a base (1), wherein an upright post (2) is arranged on the base (1), a driving motor is fixed at the top end of the upright post (2), and a transmission shaft of the driving motor is connected with a rotating wheel (3); the base (1) is further fixedly connected with two upright posts (4) which are positioned on one side of the upright post (2), the tops of the upright posts (4) are fixedly connected with fixed blocks (5), a sliding rail (6) is connected between the fixed blocks (5), an infrared sensor is embedded in one side of the sliding rail (6) far away from the driving motor, a sliding block (7) in sliding connection with the sliding rail (6) is sleeved on the sliding rail (6), one side of the sliding block (7) is hinged with a connecting rod (8), and the other end of the connecting rod (8) is hinged with a hinge block (9) positioned at the edge of the rotating wheel (3); the two sides of the bottom end of the sliding block (7) are fixedly connected with suspension rods (10), the other end of each suspension rod (10) is fixedly connected with a tension sensor (11), the tension sensors (11) are fixedly connected with rope clamps (12), and the rope clamps (12) are arranged towards the inner side; the grinding machine is characterized in that a telescopic device (13) is fixedly connected to the base (1), a telescopic rod of the telescopic device (13) is fixedly connected with the grinding device, and the grinding device is located in the middle of a connecting line of the rope clamp (12).
2. The chemical fiber rope high-temperature-resistant and wear-resistant experimental device for the cableway camera system according to claim 1, characterized in that: the grinding device comprises a grinding block (14) and a grinding clamp (15), the grinding block (14) is connected to the front side of the bottom end of the grinding clamp (15) through a bolt and can be detached, and the rear side of the bottom end of the grinding clamp (15) is fixedly connected with a telescopic rod of the telescopic device (13); and a semicircular arc-shaped groove (16) is formed in the abrasive material block (14).
3. The chemical fiber rope high-temperature-resistant and wear-resistant experimental device for the cableway camera system according to claim 2, characterized in that: the middle of the groove (16) is provided with a first through hole (17) penetrating through the abrasive material block (14), the position of the first through hole (17) corresponds to a second through hole penetrating through the abrasive material clamp (15), and an infrared temperature sensor (18) is installed in the second through hole.
4. The chemical fiber rope high-temperature-resistant and wear-resistant experimental device for the cableway camera system according to claim 2, characterized in that: the abrasive material block (14) can be a polyurethane material block, a nylon material block, an iron material block, a rubber material block, a steel material block, a copper material block and an aluminum alloy material block.
5. The chemical fiber rope high-temperature-resistant and wear-resistant experimental device for the cableway camera system according to claim 3, characterized in that: still be equipped with electric cabinet (19) on base (1), be located the opposite side of stand (2), be equipped with control panel (20) on electric cabinet (19), control panel (20) and the PLC controller electric connection who sets up in electric cabinet (19) inside, the PLC controller respectively with driving motor, tension sensor (11), infrared temperature sensor (18) and telescoping device (13) hydraulic motor electric connection.
6. The chemical fiber rope high-temperature-resistant and wear-resistant experimental device for the cableway camera system according to claim 1, characterized in that: the telescopic device (13) is a hydraulic lifting device and is internally provided with a hydraulic motor.
7. The chemical fiber rope high-temperature-resistant and wear-resistant experimental device for the cableway camera system according to claim 1, characterized in that: the rotating wheel (3) is an eccentric wheel, a fixing hole of the eccentric wheel is fixedly connected with a transmission shaft of a driving motor, and the hinge block (9) is positioned on one side which is symmetrical with the center of the fixing hole and is arranged close to the edge.
8. The chemical fiber rope high-temperature-resistant and wear-resistant experimental device for the cableway camera system according to claim 1, characterized in that: the height of the upright post (2) is greater than that of the upright post (4).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920981040.7U CN210775096U (en) | 2019-06-27 | 2019-06-27 | Chemical fiber rope high-temperature-resistant and wear-resistant experimental device for cableway camera system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920981040.7U CN210775096U (en) | 2019-06-27 | 2019-06-27 | Chemical fiber rope high-temperature-resistant and wear-resistant experimental device for cableway camera system |
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| CN210775096U true CN210775096U (en) | 2020-06-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243709A (en) * | 2019-06-27 | 2019-09-17 | 山东鲁普科技有限公司 | A kind of cableway camera system chemical fibre cable high temperature resistant, wear-resistant experimental provision |
| CN115326931A (en) * | 2022-10-13 | 2022-11-11 | 徐州市工大三森科技有限公司 | Coal mine cableway is with overhauing cable lifting device |
-
2019
- 2019-06-27 CN CN201920981040.7U patent/CN210775096U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243709A (en) * | 2019-06-27 | 2019-09-17 | 山东鲁普科技有限公司 | A kind of cableway camera system chemical fibre cable high temperature resistant, wear-resistant experimental provision |
| CN115326931A (en) * | 2022-10-13 | 2022-11-11 | 徐州市工大三森科技有限公司 | Coal mine cableway is with overhauing cable lifting device |
| CN115326931B (en) * | 2022-10-13 | 2022-12-27 | 徐州市工大三森科技有限公司 | Coal mine cableway is with overhauing cable lifting device |
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