CN212924222U - Hydraulic drive automatic cable arrangement device based on PLC control - Google Patents
Hydraulic drive automatic cable arrangement device based on PLC control Download PDFInfo
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- CN212924222U CN212924222U CN202021572848.9U CN202021572848U CN212924222U CN 212924222 U CN212924222 U CN 212924222U CN 202021572848 U CN202021572848 U CN 202021572848U CN 212924222 U CN212924222 U CN 212924222U
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Abstract
The utility model discloses an automatic cable device of arranging of hydraulic drive based on PLC control, including a hoist section of thick bamboo and cable arrangement subassembly, the one end fixed connection of hawser is on a hoist section of thick bamboo, and the other end of hawser passes cable arrangement subassembly, a hoist section of thick bamboo is connected with the transmission of first hydraulic motor, cable arrangement subassembly is connected with the transmission of second hydraulic motor, still includes hydraulic control platform, hydraulic control platform is connected with first hydraulic motor hydraulic transmission, hydraulic control platform is connected with the hydraulic transmission of second hydraulic motor, hydraulic control platform passes through the transmission of first hydraulic motor of PLC control and second hydraulic motor, be equipped with the sensor that is used for detecting whether the hawser derails on the cable arrangement subassembly. The utility model provides an utilize rotational speed of hoist section of thick bamboo and the translation rate both of receiving cable port to be independent driven technique to avoid the hawser to appear arranging the automatic cable arranging device of hydraulic drive based on PLC control that the time interval is too big or the interval is too little.
Description
Technical Field
The utility model relates to a winch field specifically says to an automatic cable device of arranging of hydraulic drive based on PLC control.
Background
Along with the continuous development of winch technology, the winch is receiving the cable in-process, and the technique that the hawser evenly arranged on the hoist cylinder is becoming more popular, and this technique mainly adopts the receipts cable action of hoist cylinder and receives the removal of cable port and carry out the synchronous execution, when the hoist cylinder receives the cable, the hoist cylinder can rotate along the axis of hoist cylinder, and receive the cable port and carry out the removal along the parallel line of hoist axis to adjust the rotational speed of hoist cylinder and the removal speed of receiving the cable port, make the hawser evenly arrange on the hoist cylinder.
The consistency between the rotating speed of the winding drum and the moving speed of the cable collecting port is implemented by mainly adopting two methods:
the first is that the rotation speed of the winding drum and the moving speed of the cable-retracting port are driven independently, the method is simple to implement, but because the speeds of the winding drum and the cable-retracting port are independent and have no correlation, the deviation is easy to occur when the winding drum runs for a long time or the cable-retracting speed is adjusted, and the problem that the arrangement time interval of the cable is too large or the interval is too small is caused;
the second is that a hoist section of thick bamboo carries out the transmission with receiving the cable port and is connected, can guarantee the rotational speed of a hoist section of thick bamboo and the high uniformity who receives the moving speed of cable port, under long-time running environment, as long as machinery does not break down, all can guarantee that the hawser evenly arranges on a hoist section of thick bamboo, when adjusting simultaneously and receiving the cable speed, also can guarantee the rotational speed of a hoist section of thick bamboo and the high uniformity who receives the moving speed of cable port simultaneously, it is very convenient to adjust, but this structure has higher requirement to the manufacturing accuracy of drive structure and structure, its manufacturing cost is higher with the maintenance cost.
Disclosure of Invention
The utility model discloses the technical problem that will solve is: the hydraulic drive automatic cable arrangement device based on PLC control is characterized in that the rotation speed of the winding drum and the moving speed of the cable collection port are independent driving technologies, and the phenomenon that the arrangement time interval of cables is too large or too small is avoided.
The utility model provides a technical scheme that above-mentioned problem adopted does: the hydraulic drive automatic cable arrangement device based on PLC control comprises a winding drum and a cable arrangement component, wherein one end of a cable is fixedly connected onto the winding drum, the other end of the cable penetrates through the cable arrangement component, the winding drum is in transmission connection with a first hydraulic motor, the cable arrangement component is in transmission connection with a second hydraulic motor, the hydraulic drive automatic cable arrangement device further comprises a hydraulic control console, the hydraulic control console is in hydraulic transmission connection with the first hydraulic motor, the hydraulic control console is in hydraulic transmission connection with the second hydraulic motor, the hydraulic control console controls transmission of the first hydraulic motor and the second hydraulic motor through PLC, and a sensor used for detecting whether the cable is derailed or not is arranged on the cable arrangement component.
Compared with the prior art, the invention has the advantages that: when the cable is unevenly distributed in the cable retracting process, namely the cable is derailed in the cable retracting process, the sensor can timely invent the derailing phenomenon and timely adjust the rotating speed of the first hydraulic motor or the second hydraulic motor, so that the cable is restored to the original running track in the cable retracting process.
As an improvement of the utility model, the cable arrangement component comprises a movable frame and a movable guide rail, the movable frame is movably connected on the movable guide rail, the upper end of the movable frame is hinged with a connecting rod, one end of the connecting rod close to the winding drum is provided with two detection rods, a cable passes through the space between the two detection rods, the upper end of the movable frame is provided with two sensors, the two sensors are respectively used for detecting two sides of the connecting rod, the two sensors are used for detecting one end of the connecting rod far away from the detection rods, through the improvement, the cable can not contact with the detection rods in the normal cable collection process, when the cable has overlarge or undersize space in the cable collection process, the cable can contact with the detection rods and leads the detection rods to rotate, then the sensors detect the rotation of the detection rods and timely adjust the rotating speed of the first hydraulic motor or the second hydraulic motor, restoring the cable to the normal trajectory.
As an improvement of the utility model, the cable arranging component still includes the speed governing subassembly, the speed governing subassembly is located and is removed one side that the hoist section of thick bamboo was kept away from to the frame, the speed governing subassembly includes two speed governing posts, and the hawser passes between two speed governing posts, and the hawser offsets with two high-speed posts simultaneously, through the improvement, guarantees the state of the stay tensioning of hawser in the removal process, and then guarantees the stability of hawser in the cable collection and play cable in-process, makes the hawser all more orderly when receiving the cable or play cable, can not appear the condition of hawser spring, and the hawser is difficult to tie a knot yet, makes the process of receiving the cable and play cable more stable.
As an improvement of the utility model, the cable arranging component still includes the directive wheel, the directive wheel is located and is detected between stick and the speed governing subassembly, the directive wheel is equipped with the tight junction of hawser and is used for preventing the tight fixed pulley of hawser derailing, through the improvement, through the design of directive wheel, can make the in-process angle of receiving of hawser or going out the cable more diversified, make the suitability of device stronger, through the design of fixed pulley, can guarantee the contact effect of hawser and directive wheel, avoid appearing the condition that the hawser derailed.
As an improvement of the utility model, the movable guide rail includes actuating lever and guide bar, the actuating lever is connected with removal frame screw drive, one side and the second hydraulic motor transmission of actuating lever are connected, guide bar and actuating lever parallel arrangement, be equipped with on the removal frame and remove the mating holes of being connected with the guide bar, through the improvement, through the drive of second hydraulic motor, the realization is removed the frame and is removed along the axial of actuating lever, through the design of guide bar and mating holes, can avoid the removal frame to appear along the actuating lever pivoted condition in the removal process, has guaranteed the accuracy that the removal frame removed.
As an improvement of the utility model, the guide bar is equipped with two altogether, two the both sides of actuating lever are located respectively to the guide bar, through the improvement, make the movable frame more strong at removal in-process stability.
As an improvement of the utility model, the both ends of moving guide respectively are equipped with a sensor that targets in place, the sensor that targets in place is used for listening the position of removing the frame, through the improvement, can judge the position of removing the frame, and then control the motion of removing the frame through controlling second hydraulic motor, avoids removing the both ends of frame and moving guide and hits, also can avoid the hawser to derail when receiving the cable or going out the cable.
As an improvement of the utility model, the one end of a hoist section of thick bamboo is equipped with the brake groove, be equipped with the brake belt in the brake groove, one side of brake belt is equipped with the brake switch who is used for controlling frictional force between brake belt and the brake groove, through the improvement, can connect a heavy object at the other end of hawser, after first motor stop work, the condition that the hawser was sauntered appears easily, can prevent the condition of sauntering through this structure.
As the utility model discloses a still have an improvement, the one end that the braking groove was kept away from to the hoist cylinder is equipped with a plurality of reinforcing plates, and is a plurality of the reinforcing plate is along the even array distribution of circumference of hoist cylinder, every the reinforcing plate is along the radial setting of hoist cylinder, through the improvement, can make the both ends of hoist cylinder more balanced, can not the focus be partial to the one end in braking groove, make the hoist cylinder more stable at the rotation in-process.
Drawings
Fig. 1 is a schematic view of the overall overhead structure of the present invention.
Fig. 2 is a schematic diagram of the overall side view structure of the present invention.
Fig. 3 is a schematic structural diagram of the cable arrangement assembly of the present invention.
Fig. 4 is a schematic view of the structure of the brake belt cooperating with the brake switch.
Shown in the figure: 1. the hoist cylinder, 1.1, the braking groove, 1.2, the reinforcing plate, 2, arrange the cable subassembly, 2.1, the sensor, 2.2, remove the frame, 2.3, remove the guide rail, 2.3.1, the actuating lever, 2.3.2, the guide bar, 2.4, detect the stick, 2.5, the connecting rod, 2.5.1, the detection portion, 2.6, the speed governing post, 2.7, the directive wheel, 2.8, the tight pulley, 2.9, the board of arriving, 3, first hydraulic motor, 4, second hydraulic motor, 5, hydraulic control platform, 6, the sensor that arrives in place, 7, the braking belt, 8, brake switch.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings.
As shown in fig. 1-2, a hydraulic drive automatic cable arrangement device based on PLC control includes a winding drum 1 and a cable arrangement component 2, one end of a cable is fixedly connected to the winding drum 1, the other end of the cable passes through the cable arrangement component 2, the winding drum 1 is in transmission connection with a first hydraulic motor 3, the cable arrangement component 2 is in transmission connection with a second hydraulic motor 4, the hydraulic drive automatic cable arrangement device further includes a hydraulic control console 5, the hydraulic control console 5 is in hydraulic transmission connection with the first hydraulic motor 3, the hydraulic control console 5 is in hydraulic transmission connection with the second hydraulic motor 4, the hydraulic control console 5 controls transmission of the first hydraulic motor 3 and the second hydraulic motor 4 through PLC, and a sensor 2.1 for detecting whether the cable is derailed or not is arranged on the cable arrangement component 2.
As shown in fig. 3, the cable arrangement assembly 2 includes a moving frame 2.2 and a moving guide rail 2.3, the moving frame 2.2 is movably connected to the moving guide rail 2.3, the upper end of the moving frame 2.2 is hinged to a connecting rod 2.5, one end of the connecting rod 2.5 close to the winding drum 1 is provided with two detecting rods 2.4, a cable passes through between the two detecting rods 2.4, the upper end of the moving frame 2.2 is provided with two sensors 2.1, two sides of one end of the connecting rod 2.5 close to the sensor 2.1 are respectively provided with a detecting part 2.5.1, the two sensors 2.1 are respectively used for detecting the two detecting parts 2.5.1 of the connecting rod 2.5, the detecting range of the sensor 2.1 can be enlarged by the design of the detecting parts 2.5.1, the two sensors 2.1 are used for detecting one end of the connecting rod 2.5 far away from the detecting rod 2.4, the moving guide rail 2.3 includes a guide rod 2.1 and a driving rod 2.3.2 connected to the driving rod 2, one side of the driving rod 2.3.1 is in transmission connection with a second hydraulic motor 4, the guide rod 2.3.2 is parallel to the driving rod 2.3.1, the moving frame 2.2 is provided with a matching hole in movable connection with the guide rod 2.3.2, the guide rod 2.3.2 is provided with two guide rods 2.3.2, the two guide rods 2.3.2 are respectively arranged at two sides of the driving rod 2.3.1, when the two sensors 2.1 simultaneously detect the detection part 2.5.1, the cable is collected according to a normal operation track, if one sensor 2.1 detects the connecting rod 2.5 and the other sensor 2.1 does not detect the connecting rod 2.5, the operation track of the connecting rod 2.5 deviates to one side of the sensor 2.1 which does not detect the connecting rod 2.5, and the hydraulic control console 5 adjusts the first hydraulic motor 3 or the second hydraulic motor 4 to recover the cable collection process to the normal operation track.
As shown in fig. 2-3, two ends of the moving guide rail 2.3 are respectively provided with an in-place sensor 6, the in-place sensors 6 are used for detecting the position of the moving frame 2.2, two sides of the moving frame 2.2 are respectively provided with an in-place plate 2.9, the in-place sensors 6 judge the position of the moving frame 2.2 by detecting the in-place plates 2.9, then the position of the moving frame 2.2 is fed back to the hydraulic control console 5, and the hydraulic control console 5 controls the operation directions of the first hydraulic motor 3 and the second hydraulic motor 4.
As shown in fig. 1 and 4, one end of the winding drum 1 is provided with a braking groove 1.1, a braking belt 7 is arranged in the braking groove 1.1, one side of the braking belt 7 is provided with a braking switch 8 for controlling the friction force between the braking belt 7 and the braking groove 1.1, one end of the winding drum 1, which is far away from the braking groove 1.1, is provided with a plurality of reinforcing plates 1.2, a plurality of the reinforcing plates 1.2 are uniformly distributed in an array manner along the circumferential direction of the winding drum 1, and each reinforcing plate 1.2 is arranged along the radial direction of the winding drum 1, and the braking technology belongs to the conventional technology of belt braking.
The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. All changes which come within the scope of the independent claims of the invention are to be embraced within their scope.
Claims (9)
1. The utility model provides an automatic cable device of arranging of hydraulic drive based on PLC control which characterized in that: including a hoist section of thick bamboo (1) and cable arrangement subassembly (2), the one end fixed connection of hawser is on hoist section of thick bamboo (1), and cable arrangement subassembly (2) are passed to the other end of hawser, hoist section of thick bamboo (1) are connected with first hydraulic motor (3) transmission, cable arrangement subassembly (2) are connected with second hydraulic motor (4) transmission, still include hydraulic control platform (5), hydraulic control platform (5) are connected with first hydraulic motor (3) hydraulic transmission, hydraulic control platform (5) are connected with second hydraulic motor (4) hydraulic transmission, hydraulic control platform (5) control the transmission of first hydraulic motor (3) and second hydraulic motor (4) through PLC, be equipped with sensor (2.1) that are used for detecting whether the hawser derails on cable arrangement subassembly (2).
2. The PLC-control-based hydraulic drive automatic cable arrangement device is characterized in that: arrange cable subassembly (2) including removing frame (2.2) and moving guide (2.3), remove frame (2.2) swing joint on moving guide (2.3), the articulated connecting rod (2.5) of upper end of removing frame (2.2), the one end that connecting rod (2.5) are close to hoist section of thick bamboo (1) is equipped with two and detects stick (2.4), and the hawser passes between two detection stick (2.4), the upper end of removing frame (2.2) is equipped with two sensors (2.1), two sensor (2.1) are used for listening the both sides of connecting rod (2.5) respectively, two sensor (2.1) are used for detecting connecting rod (2.5) and keep away from the one end that detects stick (2.4).
3. The PLC-control-based hydraulic drive automatic cable arrangement device is characterized in that: arrange cable subassembly (2) and still include the speed governing subassembly, the one side of moving frame (2.2) keeping away from hoist section of thick bamboo (1) is located to the speed governing subassembly, the speed governing subassembly includes two speed governing posts (2.6), and the hawser passes between two speed governing posts (2.6), and the hawser offsets with two speed governing posts (2.6) simultaneously.
4. The PLC-control-based hydraulic drive automatic cable arrangement device is characterized in that: arrange cable subassembly (2) and still include directive wheel (2.7), directive wheel (2.7) are located and are detected between stick (2.4) and the speed governing subassembly, directive wheel (2.7) are equipped with fixed wheel (2.8) that are used for preventing the hawser derailment with the tangent junction of hawser.
5. The PLC-control-based hydraulic drive automatic cable arrangement device is characterized in that: remove guide rail (2.3) and include actuating lever (2.3.1) and guide bar (2.3.2), actuating lever (2.3.1) is connected with removal frame (2.2) screw drive, one side and second hydraulic motor (4) transmission of actuating lever (2.3.1) are connected, guide bar (2.3.2) and actuating lever (2.3.1) parallel arrangement, be equipped with on removal frame (2.2) with guide bar (2.3.2) move the fit hole of connection.
6. The PLC-control-based hydraulic drive automatic cable arrangement device is characterized in that: the two guide rods (2.3.2) are arranged, and the two guide rods (2.3.2) are respectively arranged on two sides of the driving rod (2.3.1).
7. The PLC-control-based hydraulic drive automatic cable arrangement device is characterized in that: two ends of the movable guide rail (2.3) are respectively provided with an in-place sensor (6), and the in-place sensors (6) are used for detecting the position of the movable frame (2.2).
8. The PLC-control-based hydraulic drive automatic cable arrangement device is characterized in that: one end of the winding drum (1) is provided with a brake groove (1.1), a brake belt (7) is arranged in the brake groove (1.1), and one side of the brake belt (7) is provided with a brake switch (8) used for controlling friction force between the brake belt (7) and the brake groove (1.1).
9. The PLC-control-based hydraulic drive automatic cable arrangement device is characterized in that: the brake groove (1.1) is kept away from one end of the winding drum (1) and is provided with a plurality of reinforcing plates (1.2), the reinforcing plates (1.2) are evenly distributed in an array mode along the circumferential direction of the winding drum (1), and each reinforcing plate (1.2) is arranged along the radial direction of the winding drum (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021572848.9U CN212924222U (en) | 2020-07-31 | 2020-07-31 | Hydraulic drive automatic cable arrangement device based on PLC control |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021572848.9U CN212924222U (en) | 2020-07-31 | 2020-07-31 | Hydraulic drive automatic cable arrangement device based on PLC control |
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| CN212924222U true CN212924222U (en) | 2021-04-09 |
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| CN202021572848.9U Active CN212924222U (en) | 2020-07-31 | 2020-07-31 | Hydraulic drive automatic cable arrangement device based on PLC control |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112010212A (en) * | 2020-07-31 | 2020-12-01 | 捷胜海洋装备股份有限公司 | Automatic cable arrangement equipment |
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2020
- 2020-07-31 CN CN202021572848.9U patent/CN212924222U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112010212A (en) * | 2020-07-31 | 2020-12-01 | 捷胜海洋装备股份有限公司 | Automatic cable arrangement equipment |
| CN112010212B (en) * | 2020-07-31 | 2024-07-23 | 捷胜海洋工程装备有限公司 | Automatic cable arrangement equipment |
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