CN101759084B - Device for catching hoisting steel rope with force-sensing manipulator to protect hoisting steel rope against slipping - Google Patents
Device for catching hoisting steel rope with force-sensing manipulator to protect hoisting steel rope against slipping Download PDFInfo
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- CN101759084B CN101759084B CN2009102340948A CN200910234094A CN101759084B CN 101759084 B CN101759084 B CN 101759084B CN 2009102340948 A CN2009102340948 A CN 2009102340948A CN 200910234094 A CN200910234094 A CN 200910234094A CN 101759084 B CN101759084 B CN 101759084B
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Abstract
The invention discloses a device for catching a hoisting steel rope with force-sensing manipulators to protect the hoisting steel rope against slipping, which belongs to the mine equipment and is used for the vertical shaft hoisting system. The device comprises a stand (7), a plurality of force-sensing manipulators (2) and a stepping motor (3) for driving the force-sensing manipulators (2) to move. The stand (7) is a rectangular steel structure frame; one side of the stand (7) is a detachable movable beam (9); a force-sensing manipulator mounting beam (10) and a blocking beam (8) which can move in the stand (7) are transversely arranged in the inner cavity of the stand (7), and the force-sensing manipulator mounting beam (10) and the blocking beam (8) are connected with the stepping motor (3) by synchronous screws; the stepping motor (3) is arranged outside the stand (7); and the force-sensing manipulators (2) are arranged on the force-sensing manipulator mounting beam (10). The device can be used for automatically detecting the hoisting steel rope on line and rapidly braking the hoisting steel rope by applying variable force through the programmable logic control (PLC). The device can be controlled remotely and installed conveniently and safely.
Description
Technical field
The present invention relates to a kind of mine equipment, be specifically related to a kind of automatic protection-gear when being used for colliery and non-coal mine mine shaft hoist system and rope sliding and vehicle slipping occurring.
Background technology
The mine vertical shaft bont generally all adopts many rope hoistings of endless rope winch, and the friction wheel that the steel rope motion leans on motor to drive drives.Beat scooter in case steel rope occurs, gently then gig can't be worked, and causes stopping production, and is heavy then produce to slip car, and cage falls rapidly, causes safety misadventure.At present; Domestic research aspect rope sliding and vehicle slipping only rests on rope sliding and vehicle slipping monitoring aspect, when rope sliding and vehicle slipping appears in gig, can only lean on the braking of stopping brake lock; And steel rope in the uncontrollable motion and lifting container stop, and cause the great accident of rope sliding and vehicle slipping to avoid.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art, provide a kind of force-sensing manipulator to catch the anti-rope sliding and vehicle slipping fender guard of rope formula, when the rope sliding and vehicle slipping accident takes place, hoisting cable is carried out variable force braking, the generation of stopping the rope sliding and vehicle slipping accident.This device can also be realized Long-distance Control through the centralized control of PLC.
The objective of the invention is to realize through following technical scheme: a kind of force-sensing manipulator is caught the anti-rope sliding and vehicle slipping fender guard of rope formula, and it is characterized in that: this device comprises: frame, many stepping motors that force-sensing manipulator, driving force-sensing manipulator move; Described frame is the rectangle steel structural framing; A limit of frame is demountable portable beam; The manipulator mounting rail that frame inner chamber horizontally set can move in frame with stop beam, described manipulator mounting rail with stop that beam passes through synchronous leading screw and is connected with stepping motor; Described stepping motor is installed in the outside of frame; Describedly be installed on the manipulator mounting rail at many force-sensing manipulators.
Many load-bearing tie-beams also are set on the described frame.
Described stepping motor is two, is connected with synchronising (connecting) rod through the bevel gear width of cloth between two stepping motors.
Described manipulator mounting rail upper end also is provided with guide plate, makes a plurality of and cooresponding V-shaped groove of force-sensing manipulator on the described guide plate.
Described its screw thread of synchronous leading screw is divided into two sections, and one section is minus thread, and another section is a right-hand screw thread.
The beneficial effect that the present invention produces is:
1, hoisting cable is carried out automatic on-line and detect,, guarantee to promote the safety of transportation as long as the sliding rope accident of car occurs slipping.
2, utilize many force-sensing manipulator force-sensing manipulator closures to catch rope, to the mean allocation of every hoisting rope brake resistance.
3, through PLC control, it is timely and effective, safe and reliable to catch rope.
4, Installation and Debugging rational in infrastructure are very convenient.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the birds-eye view of Fig. 1.
Among the figure: 1, guide plate, 2, force-sensing manipulator, 3, stepping motor, 4, synchronizer gear, 4-1, the bevel gear width of cloth, 5, hoisting cable, 6, leading screw synchronously, 7, frame, 8, stop beam, 9, portable beam, 10, the manipulator mounting rail, 11, the load-bearing tie-beam.
The specific embodiment
Like Fig. 1, shown in Figure 2: a kind of force-sensing manipulator is caught the anti-rope sliding and vehicle slipping fender guard of rope formula, and it is characterized in that: this device comprises: frame 7, many force-sensing manipulators 2, drive the stepping motors 3 of force-sensing manipulator 2 motions; Described frame 7 is the rectangle steel structural framing; A limit of frame is demountable portable beam 9; Manipulator mounting rail that frame 7 inner chamber horizontally sets can move in frame 7 10 with stop beam 8, described manipulator mounting rail 10 with stop that beam 8 is connected with stepping motor 3 through synchronous leading screw 6; Described stepping motor 3 is installed in the outside of frame 7; Describedly be installed on the manipulator mounting rail 10 at many force-sensing manipulators 2.
During use, this device is installed on the derrick of ground, dismounting portable beam 9 makes hoisting cable 5 get into force-sensing manipulator 2 and stop and portable beam 9 is installed between the beam 8 again.Sensor installation on the drive wheel of hoisting cable 5 or the track adjusting wheel is measured the hoisting rope motion conditions, and sensor is connected with uninterrupted power supply (UPS) with the outer PLC central control console of machine.Just can detect the sliding rope of car phenomenon whether occurs slipping automatically to hoisting cable 5, judge that system dropped into the variable force braking immediately when the car of slipping was slided rope, also can be used for manual control.
During hoisting cable 5 normal operation, retaining beam 8 reaches the force-sensing manipulator of fixing on it 2 with force-sensing manipulator fixed beam 13 and is shown in an open position, and judges through the PLC system analysis when rope sliding and vehicle slipping occurring; After sending instruction, stop beam 8 and manipulator fixed beam 10 close synchronouslies, force-sensing manipulator 2 is closed rapidly; System is in braking mode; Force-sensing manipulator is arrested the steel rope of slip, implements the dynamic braking of variable force to maximum limit, can not produce damage to hoisting cable.Externally in the system blackout 1 hour, uninterrupted power supply (UPS) can also keep the native system normal operation.
Many load-bearing tie-beams 11 also are set on the described frame 7, and when system was in braking mode, portable beam 9 was positioned on the load-bearing tie-beam 11, and load-bearing tie-beam 11 is born huge braking antagonistic force jointly with force-sensing manipulator 2.
Described stepping motor 3 is two, is connected with synchronising (connecting) rod 4-2 through bevel gear width of cloth 4-1 between two stepping motors 3, and leading screw 6 its screw threads are divided into two sections synchronously, and one section is minus thread, and another section is a right-hand screw thread.Mean allocation to every lifting steel cable 5 brake resistances.
Described manipulator mounting rail 10 upper ends also are provided with guide plate 1, make a plurality of and force-sensing manipulator 2 cooresponding V-shaped grooves on the described guide plate 1, and V-shaped groove plays and promotes steel cable 5 in glancing impact gets into force-sensing manipulator 2, closes and exempts from Lou to grab to pounce on.
Claims (5)
1. a force-sensing manipulator is caught the anti-rope sliding and vehicle slipping fender guard of rope formula, and it is characterized in that: this device comprises: the stepping motor (3) of frame (7), many force-sensing manipulators (2), driving force-sensing manipulator (2) motion; Described frame (7) is the rectangle steel structural framing; A limit of frame is demountable portable beam (9); The manipulator mounting rail (10) that frame (7) inner chamber horizontally set can move in frame (7) and stop beam (8), described manipulator mounting rail (10) with stop that beam (8) is connected with stepping motor (3) through synchronous leading screw (6); Described stepping motor (3) is installed in the outside of frame (7); Described many force-sensing manipulators (2) are installed on the manipulator mounting rail (10).
2. force-sensing manipulator according to claim 1 is caught the anti-rope sliding and vehicle slipping fender guard of rope formula, it is characterized in that: many load-bearing tie-beams (11) also are set on the described frame (7).
3. force-sensing manipulator according to claim 1 is caught the anti-rope sliding and vehicle slipping fender guard of rope formula, and it is characterized in that: described stepping motor (3) is two, is connected with synchronising (connecting) rod (4-2) through the bevel gear width of cloth (4-1) between two stepping motors (3).
4. force-sensing manipulator according to claim 1 is caught the anti-rope sliding and vehicle slipping fender guard of rope formula; It is characterized in that: described manipulator mounting rail (10) upper end also is provided with guide plate (1), and described guide plate (1) is gone up and made a plurality of and cooresponding V-shaped groove of force-sensing manipulator (2).
5. force-sensing manipulator according to claim 1 is caught the anti-rope sliding and vehicle slipping fender guard of rope formula, and it is characterized in that: its screw thread of described synchronous leading screw (6) is divided into two sections, and one section is minus thread, and another section is a right-hand screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102340948A CN101759084B (en) | 2009-11-20 | 2009-11-20 | Device for catching hoisting steel rope with force-sensing manipulator to protect hoisting steel rope against slipping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102340948A CN101759084B (en) | 2009-11-20 | 2009-11-20 | Device for catching hoisting steel rope with force-sensing manipulator to protect hoisting steel rope against slipping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101759084A CN101759084A (en) | 2010-06-30 |
| CN101759084B true CN101759084B (en) | 2012-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102340948A Active CN101759084B (en) | 2009-11-20 | 2009-11-20 | Device for catching hoisting steel rope with force-sensing manipulator to protect hoisting steel rope against slipping |
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| Country | Link |
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| CN (1) | CN101759084B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583128B (en) * | 2012-02-29 | 2014-08-27 | 徐州泰荣煤矿设备有限公司 | Friction lifting antislip sensing self-healing device |
| CN102849559B (en) * | 2012-08-30 | 2015-08-19 | 徐州市工大三森科技有限公司 | Mine lift rope is caught rope, adjusts rope, is blocked rope comprehensive protector |
| CN108706430B (en) * | 2018-06-14 | 2023-12-08 | 徐州市三森威尔矿山科技有限公司 | Translation combination beam bearing mechanism |
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2009
- 2009-11-20 CN CN2009102340948A patent/CN101759084B/en active Active
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| Publication number | Publication date |
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| CN101759084A (en) | 2010-06-30 |
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