CN205419556U - Stopper safety braking monitored control system and hoist hoisting mechanism - Google Patents
Stopper safety braking monitored control system and hoist hoisting mechanism Download PDFInfo
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- CN205419556U CN205419556U CN201521067883.4U CN201521067883U CN205419556U CN 205419556 U CN205419556 U CN 205419556U CN 201521067883 U CN201521067883 U CN 201521067883U CN 205419556 U CN205419556 U CN 205419556U
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Abstract
Stopper safety braking monitored control system theory of operation be: when working equipment truns into braking state to from normal operating condition, control system sends control signal, make the braked wheel locking, and simultaneously, it controls controlling device still to send control signal, so, controlling device just controls the slide removal and drives the drive wheel and meshes mutually with detection wheel, detection wheel drives the drive wheel, touch movable arm rotation, the work of arm trigger sensor touches, the sensor makes the emergency control device respectively according to the preset procedure and according to different situation, an alarm device, display device work, realize the control of braking situation, warning and emergency control's mesh. A between motor and the gear box that hoist hoisting mechanism, it connects foretell stopper safety braking monitored control system at current hoisting mechanism.
Description
Technical field
The present invention relates to brake and there is the crane of this brake, especially there is the crane hoisting mechanism of this brake.
Background technology
It is known that: the reliability of brake performance, not only relate to the properly functioning of plant equipment, also relate to the safety of plant equipment, refer more particularly to the safety of operator and other field personnel, such as: the brake of crane hoisting mechanism, if there is braking unreliable state, then during hoisting, the weight lifted by crane easily glides and the phenomenon of tenesmus even occurs, this situation once occurs, not only make crane cisco unity malfunction, be particularly susceptible and cause great equipment and personal security accident.The reliability of the braking ability of existing brake is mainly by the quality assurance of brake self, and the maintaining of timing ensures, but, during work, owing to corresponding maintenance and maintenance cannot be done, in addition the impact of some other factor, brake occurs that the insecure situation of work can hardly be avoided！Thus, the danger that equipment and personal security accident occur is also the most inevitable.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of brake safety arrestment monitoring system, this kind of brake safety arrestment monitoring system can realize the real-time monitoring to brake operation performance in the work process of brake, ensure that brake is unlikely to occur braking insecure situation, and send corresponding control signal in time.
nullBrake safety arrestment monitoring system of the present invention，It includes power transmission shaft (1)、Braked wheel (2)、Detection wheel (3)、Brake (4)、Control system (5)、Manipulation device (6)、Slide plate (7)、Signal supervisory instrument (8)、Emergence control (16)、Alarm device (17)、Display device (18)，Described power transmission shaft (1) is installed with braked wheel (2) and detection wheel (3) respectively，In braked wheel (2) upper cooperation, brake (4) is installed，Near detection wheel (3), a slide plate (7) is being set，On described slide plate (7), signal supervisory instrument (8) is installed，Further，Described signal supervisory instrument (8) is by drive (9)、Drive system (10)、Output wheel (11)、Touch arm (12)、Sensor (13)、Output shaft (14)、Back-moving spring (14A)、Wheel shaft (15) is formed，Further: drive (9) is arranged on slide plate (7) the position near detection wheel (3) by wheel shaft (15)，Slide plate (7) installs an output wheel (11) by output shaft (14)，Fix between described output wheel (11) and output shaft (14) and be connected，Described output shaft (14) has the degree of freedom of rotation on slide plate (7)，The two ends of back-moving spring (14A) are connected fixing respectively with slide plate (4) and output shaft (14)，It is connected by drive system (10) between output wheel (11) with drive (9)，Further: described drive system (10) is belt transmission、Chain drive、Gear drive、And any one in direct engaged transmission between output wheel (11) and drive (9)，Fixedly mount one in the outer end of described output shaft (14) and touch arm (12)，On slide plate (7) in touching arm (12) slewing area，Some sensors (13) are installed，Further: described sensor (13) is any one in mechanical stroke switch and electronic sensor，Sensor (13) is respectively by cable and emergence control (16)、Alarm device (17)、Display device (18) is connected.nullSignal supervisory instrument (8) described above can also be directly by drive (9)、Wheel shaft (15)、Back-moving spring (14A)、Touch arm (12)、Sensor (13)、And emergence control (16)、Alarm device (17)、Display device (18) is formed，Now，Drive (9) is arranged on slide plate (7) the position near detection wheel (3) by wheel shaft (15)，Further: be connected for fixing between described drive (9) and wheel shaft (15)，Wheel shaft (15) has the degree of freedom of rotation on described slide plate (7)，Other is identical with above-mentioned signal supervisory instrument (8)，Described slide plate (7) is connected with manipulation device (6)，Described manipulation device (6) can manipulate described slide plate (7) near or leave detection wheel (3) distance，Simultaneously，Allow and engage each other or be disengaged between detection wheel (3) and drive (9)，Control system (5) is connected with manipulation device (6) and brake (4) respectively，Described control system (5) is machinery、Any one in electrical control gear，Described brake (4) and manipulation device (6) can be controlled by described control system (5)，Wherein，The control of described brake (4) can be allowed brake (4) make braked wheel (2) locking or unclamp by control system (5)，The control system (5) control to manipulation device (6)，Manipulation device (6) can be allowed to drive slide plate (7) close or leave the corresponding distance of detection wheel (3)，Simultaneously，Allow and engage each other or be disengaged between detection wheel (3) and drive (9).
nullBrake safety arrestment monitoring system operation principle of the present invention or work process are such that when work equipment transfers on-position to from normal duty，Control system (5) sends control signal，This control signal allows brake (4) make braked wheel (2) locking，Send while brake (4) is controlled by control signal in control system (5)，Control system (5) also sends control signal and is controlled manipulation device (6)，Then，Manipulation device (6) is just handled slide plate and is moved and drive drive (9) to be meshed with detection wheel (3)，Obviously，If brake operation is under normal circumstances，Power transmission shaft (12) now stops operating together with braked wheel (2)，Meanwhile，Detection wheel (3) the most synchronously stops operating，Owing to detection wheel (3) does not rotates，The drive (9) being then meshed with detection wheel (3) does not rotates，If braking unreliable or braking being the most malfunctioning，Then after control system (5) sends signal，Power transmission shaft (1) the most also will continue to revolve through certain angle，Now，Detection wheel (3) also can synchronously rotate，Now，Owing to detecting what wheel (3) was meshed with drive (9)，So，Detection wheel (3) just drives drive (9) to rotate together，Drive simultaneously and touch arm (12) rotation，Touch rotation trigger sensor (13) work of arm (12)，Sensor (13) is according to pre-set program and makes emergence control (16) respectively according to different situations、Alarm device (17)、Display device (18) works，Realize the monitoring of braking conditions、Report to the police and the purpose of emergent control.
In the work process of braking, owing to starting to end of braking from braking, braked wheel (2) necessarily has a corner allowed, reduction torsion spring (14A) is ensuring that in the case of normal brake application each time, makes acting arm (12) return to the position of standard setting.
nullAnother object of the present invention also provides for a kind of crane hoisting mechanism，Described a kind of crane hoisting mechanism，It includes: motor (19)、Speed-changing gear box (20)、Fluid coupling (21)、Reel (22)、Brake safety arrestment monitoring system (23)，Described motor (19) is connected through the power shaft of brake safety arrestment monitoring system (23) with speed-changing gear box (20)，The output shaft of speed-changing gear box (20) is connected with reel (22) axle through fluid coupling (21)，It is characterized in that: described brake safety arrestment monitoring system (23) includes above-mentioned power transmission shaft (1)、Braked wheel (2)、Detection wheel (3)、Brake (4)、Control system (5)、Manipulation device (6)、Slide plate (7)、Signal supervisory instrument (8)、Emergence control (16)、Alarm device (17)、Display device (18)，And form by structure described above.
Beneficial effect: from the principle of the present invention, owing to the present invention can realize the real-time monitoring to brake operation performance in the work process of brake, and be controlled by, thus, ensure that brake is in duty safely and reliably, guarantee equipment safety, enables in particular to ensure operator and the safety of other field personnel.
Accompanying drawing explanation
Fig. 1 is a kind of brake safety arrestment monitoring system one embodiment schematic diagram of the present invention；
Fig. 2 is a kind of another embodiment schematic diagram of brake safety arrestment monitoring system of the present invention；
Fig. 3 is a kind of crane hoisting mechanism principle schematic of the present invention；
Shown in figure: 1 is power transmission shaft, 2 is braked wheel, 3 is detection wheel, 4 is brake, 5 is control system, 6 is manipulation device, 7 is slide plate, 8 is signal supervisory instrument, 9 is drive, 10 is drive system, 11 is output wheel, 12 is to touch arm, 13 is sensor, 14 is output shaft, 14A is back-moving spring, 15 is wheel shaft, 16 is emergence control, 17 is alarm device, 18 is display device, 19 is motor, 20 is speed-changing gear box, 21 is fluid coupling, 22 is reel, 23 is brake safety arrestment monitoring system.
Detailed description of the invention
Embodiment 1:
nullIn conjunction with Fig. 1，A kind of brake safety arrestment monitoring system detailed description of the invention of the present invention is: described brake safety arrestment monitoring system，It includes power transmission shaft (1)、Braked wheel (2)、Detection wheel (3)、Brake (4)、Control system (5)、Manipulation device (6)、Slide plate (7)、Signal supervisory instrument (8)、Emergence control (16)、Alarm device (17)、Display device (18)，Described power transmission shaft (1) is installed with braked wheel (2) and detection wheel (3) respectively，In braked wheel (2) upper cooperation, brake (4) is installed，Near detection wheel (3), a slide plate (7) is being set，On described slide plate (7), signal supervisory instrument (8) is installed，Further，Described signal supervisory instrument (8) is by drive (9)、Drive system (10)、Output wheel (11)、Touch arm (12)、Sensor (13)、Output shaft (14)、Back-moving spring (14A)、Wheel shaft (15) is formed，Further: drive (9) is arranged on slide plate (7) the position near detection wheel (3) by wheel shaft (15)，Slide plate (7) installs an output wheel (11) by output shaft (14)，Fix between described output wheel (11) and output shaft (14) and be connected，Described output shaft (14) has the degree of freedom of rotation on slide plate (7)，The two ends of back-moving spring (14A) are connected fixing respectively with slide plate (4) and output shaft (14)，It is connected by drive system (10) between output wheel (11) with drive (9)，Further: described drive system (10) is belt transmission、Chain drive、Gear drive、And any one in direct engaged transmission between output wheel (11) and drive (9)，Fixedly mount one in the outer end of described output shaft (14) and touch arm (12)，On slide plate (7) in touching arm (12) slewing area，Some sensors (13) are installed，Further: described sensor (13) is any one in mechanical stroke switch and electronic sensor，Sensor (13) is respectively by cable and emergence control (16)、Alarm device (17)、Display device (18) is connected.nullSignal supervisory instrument (8) described above can also be directly by drive (9)、Wheel shaft (15)、Back-moving spring (14A)、Touch arm (12)、Sensor (13)、And emergence control (16)、Alarm device (17)、Display device (18) is formed，Now，Drive (9) is arranged on slide plate (7) the position near detection wheel (3) by wheel shaft (15)，Further: be connected for fixing between described drive (9) and wheel shaft (15)，Wheel shaft (15) has the degree of freedom of rotation on described slide plate (7)，Other is identical with above-mentioned signal supervisory instrument (8)，Described slide plate (7) is connected with manipulation device (6)，Described manipulation device (6) can manipulate described slide plate (7) near or leave detection wheel (3) distance，Control system (5) is connected with manipulation device (6) and brake (4) respectively，Described control system (5) is machinery、Any one in electrical control gear，Described brake (4) and manipulation device (6) can be controlled by described control system (5)，Wherein，The control of described brake (4) can be allowed brake (4) make braked wheel (2) locking or unclamp by control system (5)，The control system (5) control to manipulation device (6)，Manipulation device (6) can be allowed to drive slide plate (7) close or leave the corresponding distance of detection wheel (3).
Embodiment 2:
nullIn conjunction with Fig. 2，A kind of brake safety arrestment monitoring system detailed description of the invention of the present invention is: described signal supervisory instrument (8) it be by drive (9)、Wheel shaft (15)、Back-moving spring (14A)、Touch arm (12)、Sensor (13)、Emergence control (16)、Alarm device (17)、Display device (18) is formed，Drive (9) is arranged on slide plate (7) the position near detection wheel (3) by wheel shaft (15)，Further: be connected for fixing between described drive (9) and wheel shaft (15)，Wheel shaft (15) has the degree of freedom of rotation on described slide plate (7)，Fixedly mount one in the outer end of wheel shaft (15) and touch arm (12)，The two ends of back-moving spring (14A) are fixed with slide plate (7) and wheel shaft (15) respectively，Remaining is identical with above-described embodiment 1.
Embodiment 3:
nullIn conjunction with Fig. 3，A kind of crane hoisting mechanism of the present invention，It includes: motor (19)、Speed-changing gear box (20)、Fluid coupling (21)、Reel (22)、Brake safety arrestment monitoring system (23)，Described motor (19) is connected through the power shaft of brake safety arrestment monitoring system (23) with speed-changing gear box (20)，The output shaft of speed-changing gear box (20) is connected with reel (22) axle through fluid coupling (21)，Described brake safety arrestment monitoring system (23) includes above-mentioned power transmission shaft (1)、Braked wheel (2)、Detection wheel (3)、Brake (4)、Control system (5)、Manipulation device (6)、Slide plate (7)、Signal supervisory instrument (8)、Emergence control (16)、Alarm device (17)、Display device (18)，Wherein said brake safety arrestment monitoring system (23) and above-described embodiment 1、Any one in embodiment 2 is identical.
The foregoing is only the preferred embodiments of the present invention; it is not limited to the present invention; for a person skilled in the art; principle according to the present invention; can also there be various modifications and variations; all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (6)
- null1. a brake safety arrestment monitoring system，It is characterized in that: it includes power transmission shaft (1)、Braked wheel (2)、Detection wheel (3)、Brake (4)、Control system (5)、Manipulation device (6)、Slide plate (7)、Signal supervisory instrument (8)、Emergence control (16)、Alarm device (17)、Display device (18)，Described power transmission shaft (1) is installed with braked wheel (2) and detection wheel (3) respectively，In braked wheel (2) upper cooperation, brake (4) is installed，Near detection wheel (3), a slide plate (7) is being set，On described slide plate (7), signal supervisory instrument (8) is installed，Described slide plate (7) is connected with manipulation device (6)，Described manipulation device (6) can manipulate described slide plate (7) near or leave detection wheel (3) distance，Control system (5) is connected with manipulation device (6) and brake (4) respectively.
- A kind of brake safety arrestment monitoring system the most according to claim 1, it is characterized in that: control system (5) is machinery, any one in electrical control gear, described brake (4) and manipulation device (6) can be controlled by described control system (5), wherein, the control of described brake (4) can be allowed brake (4) make braked wheel (2) locking or unclamp by control system (5), the control system (5) control to manipulation device (6), manipulation device (6) can be allowed to drive slide plate (7) close or leave the corresponding distance of detection wheel (3).
- nullA kind of brake safety arrestment monitoring system the most according to claim 1，It is characterized in that: described signal supervisory instrument (8) is by drive (9)、Drive system (10)、Output wheel (11)、Touch arm (12)、Sensor (13)、Output shaft (14)、Back-moving spring (14A)、Wheel shaft (15) is formed，Drive (9) is arranged on slide plate (7) the position near detection wheel (3) by wheel shaft (15)，Slide plate (7) installs an output wheel (11) by output shaft (14)，Fix between output wheel (11) with output shaft (14) and be connected，Output shaft (14) has the degree of freedom of rotation on slide plate (7)，The two ends of back-moving spring (14A) are connected fixing respectively with slide plate (4) and output shaft (14)，It is connected by drive system (10) between output wheel (11) with drive (9)，Fixedly mount one in the outer end of described output shaft (14) and touch arm (12)，On slide plate (7) in touching arm (12) slewing area，Some sensors (13) are installed，Sensor (13) is respectively by cable and emergence control (16)、Alarm device (17)、Display device (18) is connected.
- A kind of brake safety arrestment monitoring system the most according to claim 1, it is characterized in that: described signal supervisory instrument (8) can also be directly by drive (9), wheel shaft (15), back-moving spring (14A), touch arm (12), sensor (13), and emergence control (16), alarm device (17), display device (18) is formed, drive (9) is arranged on slide plate (7) the position near detection wheel (3) by wheel shaft (15), it is connected for fixing between described drive (9) and wheel shaft (15), wheel shaft (15) has the degree of freedom of rotation on described slide plate (7), touch arm (12) and be fixedly mounted on the outer end of wheel shaft (15).
- 5. according to a kind of brake safety arrestment monitoring system described in claim 1-4 any one, it is characterised in that: described drive system (10) is any one between belt transmission, chain drive, gear drive and output wheel (11) and drive (9) in direct engaged transmission.
- 6. a crane hoisting mechanism, it includes: motor (19), speed-changing gear box (20), fluid coupling (21), reel (22), brake safety arrestment monitoring system (23), described motor (19) is connected through the power shaft of brake safety arrestment monitoring system (23) with speed-changing gear box (20), the output shaft of speed-changing gear box (20) is connected with reel (22) axle through fluid coupling (21), it is characterized in that: described brake safety arrestment monitoring system (23) is the brake safety arrestment monitoring system described in the claims 1-5 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521067883.4U CN205419556U (en) | 2015-12-21 | 2015-12-21 | Stopper safety braking monitored control system and hoist hoisting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521067883.4U CN205419556U (en) | 2015-12-21 | 2015-12-21 | Stopper safety braking monitored control system and hoist hoisting mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN205419556U true CN205419556U (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521067883.4U Expired - Fee Related CN205419556U (en) | 2015-12-21 | 2015-12-21 | Stopper safety braking monitored control system and hoist hoisting mechanism |
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| CN (1) | CN205419556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366551A (en) * | 2015-12-21 | 2016-03-02 | 黄运新 | Brake safety braking monitoring system and crane hoisting mechanism |
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2015
- 2015-12-21 CN CN201521067883.4U patent/CN205419556U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366551A (en) * | 2015-12-21 | 2016-03-02 | 黄运新 | Brake safety braking monitoring system and crane hoisting mechanism |
| CN105366551B (en) * | 2015-12-21 | 2024-03-01 | 黄运新 | Brake safety braking monitoring system and crane lifting mechanism |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20171221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |