CN106782016A - A kind of large scale hoisting machinery apparatus for demonstrating and its security monitoring management system - Google Patents
A kind of large scale hoisting machinery apparatus for demonstrating and its security monitoring management system Download PDFInfo
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- CN106782016A CN106782016A CN201710036999.9A CN201710036999A CN106782016A CN 106782016 A CN106782016 A CN 106782016A CN 201710036999 A CN201710036999 A CN 201710036999A CN 106782016 A CN106782016 A CN 106782016A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 80
- 238000004088 simulation Methods 0.000 claims abstract description 45
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000009825 accumulation Methods 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims description 2
- 230000008093 supporting effect Effects 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 claims 1
- 230000007423 decrease Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000004458 analytical method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
- G09B25/02—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of industrial processes; of machinery
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The present invention relates to hoisting machinery laboratory demonstration equipment, specifically a kind of large scale hoisting machinery apparatus for demonstrating and its security monitoring management system, the present apparatus include：Simulation crane span structure, running trolley and electric control system；This monitoring system is integrated to be formed in switch board by the signal receiving device of operation safety monitoring system, raising safety monitoring system, external environment condition monitoring system and video monitoring system；This apparatus for demonstrating realizes large scale hoisting machinery security monitoring management system function in laboratory conditions, allow hoisting machinery reviewer, be better understood by using unit and be familiar with security monitoring management system principle, effect, be convenient for imparting knowledge to students, simulate and other technical Analysis.
Description
Technical field
The present invention relates to hoisting machinery laboratory demonstration equipment, specifically a kind of large scale hoisting machinery apparatus for demonstrating and its peace
Full monitoring management system.
Background technology
Because commercial production scale constantly expands, production efficiency is increasingly improved, and material handling in process of producing product
Trucking expenses proportion gradually increases, and promotes large-scale or high speed crane demand constantly to increase, and lifting capacity is increasing,
Operating rate more and more higher, and requirement higher is proposed to energy consumption and reliability；Hoisting machinery security monitoring management system is big
The black box of heavy-duty lifting machine running, is the important leverage of large scale hoisting machinery safe operation, is large scale hoisting machinery
Production unit, be better understood by using unit and reviewer, learnt, research safety monitoring management system installation process, make
With principle, project and examination requirements are monitored, therefore, based on hoisting machinery safety and energy-conservation lab design, make a set of function
The pilot demonstration device of complete large scale hoisting machinery security monitoring management system has great importance.
The content of the invention
The present invention is intended to provide a kind of simulation demonstrating apparatus and its security monitoring management for large scale hoisting machinery operation
System.
To achieve the above object, the technical solution adopted by the present invention is such：A kind of large scale hoisting machinery apparatus for demonstrating,
Characterized in that, the present apparatus includes simulation crane span structure, running trolley and electric control system；The simulation crane span structure is by two parallel masters
Beam is fixed on the door frame of two vertical supportings of left and right using high-strength bolt and is formed, and the door frame is stood in by bottom welding steel plate
Ground, door frame constitutes the simulation of large scale hoisting machinery apparatus for demonstrating as the simulation end carriage of large scale hoisting machinery together with two girders
Crane span structure；Rectangular steel tube is fixed on girder the running track for forming dolly by way of being intermittently welded for the girder top；
The running trolley is horizontal in running track, and the wheel tread of running trolley is contacted with running track, there is provided drive frictional force；
The running trolley controls raising reducing motor to drive spool turns to realize below steel wire rope by frequency conversion electric control system
Hook lifting.
Further, setting operation is spacing on the simulation bridge girder two ends hits chi, with trolley travelling range limiter
Use cooperatively, limit the position of trolley travelling；The simulation bridge girder two ends set trolley travelling end stop, prevent operation
Dolly derails；The simulation bridge girder side is provided with slide-wire guide rails, and support slip runs simultaneously with dolly；The simulation end carriage
One end is provided with anemobiagraph, for simulation monitoring ambient wind velocity；Described simulation end carriage one end is provided with laser range finder, is supervised for simulating
Control crane operation stroke；The simulation end carriage bottom has road wheel, and road wheel is shelved on fixed rack to simulate
The transverse shifting of crane.
Further, the running trolley drives running trolley car by frequency conversion electric control system control operation reducing motor
Wheel operation；The running trolley is provided with safety guard, and the safety guard includes, buffer, operation stroke limit
Device, load lifting limiter, lifting altitude and descending depth limiter；The buffer is arranged on trolley frame girder two ends for delaying
Rush the impulsive force of the end stop of running trolley shock；The operation range limiter is arranged on trolley frame side girder two ends use
Used cooperatively in the spacing chi that hits of operation, limit the run location of dolly；The load lifting limiter is arranged on running trolley
On hoist rope, the weight for limiting handling load；It is small that the lifting altitude and descending depth limiter are arranged on operation
In the spool shaft of car, lifting altitude and descending depth for limiting handling load.
Further, the present invention also provides a kind of for above-mentioned apparatus for demonstrating, it is characterised in that：This monitoring management system
Monitored by Working Status Monitoring management system, operation safety monitoring management system, raising security monitoring management system, external environment condition
The signal receiving device of management system and video surveillance management system is integrated to be formed in switch board, and integrated information shows in switch board
Display screen and information accumulation device.
Further, the Working Status Monitoring management system is that PLC is arranged on safety monitoring system switch board
Inside, Real-time Collection active station, button, frequency conversion electric control system, reducing motor, brake, safety guard it is corresponding
State.
The operation safety monitoring management system includes speed encoder, stroke sensor, the speed encoder, stroke
Sensor is integrally mounted at the side of running trolley frame, is synchronized with the movement with trolley travelling by spring tension pulley, collection dolly
The speed of service and operation stroke；The speed encoder, stroke sensor are integrally mounted at support crane span structure bottom, simulate and gather
The speed of service and operation stroke of cart.
The raising security monitoring management system includes altimeter coder, weight sensor；The altimeter coder is installed
In reel side, altimeter coder is connected with lifting altitude and descending depth limiter, gathers dolly lifting altitude and lower drawdown
Degrees of data, monitoring load raising and the safety for declining, if lifting altitude or descending depth transfinite, monitoring management system sends warning
Signal simultaneously cuts off the power supply that dangerous direction is run；The weight sensor is installed on steel wire rope and is used to monitor lifting weight, weight
Quantity sensor is integrated with load lifting limiter, the weight of Real-time Collection lifted load, monitors the safety of lifted load, if super
Carry, monitoring management system sends alarm signal and cuts off the power supply run to dangerous direction.
The external environment condition monitoring management system includes laser sensor, air velocity transducer；The laser sensor is installed
In laser range finder above support door frame side, the barrier data in the front of collection simulation cart operation monitor cart
The safety of running, if transfiniting, monitoring management system sends alarm signal；The air velocity transducer integrative installation technology is in wind speed
In instrument, the simulation wind speed of environment, the operation safety of simulation monitoring external environment condition are gathered, if exceeding the speed limit, monitoring management system sends police
Show signal.
The video surveillance management system is arranged on girder by multiple industry cameras and running trolley surrounding is constituted, and is used for
Ambient conditions around monitoring raising and operation.
The beneficial effects of the invention are as follows：This apparatus for demonstrating is by large scale hoisting machinery security monitoring management system function in experiment
Realized under the conditions of room, allow hoisting machinery reviewer, the original of security monitoring management system is better understood by and is familiar with using unit
Reason, effect, are convenient for imparting knowledge to students, simulate and other technical Analysis.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the present invention；
Accompanying drawing 2 is security monitoring schematic diagram of the invention；
In figure：1st, running trolley；2nd, girder；3rd, door frame；4th, steel plate；5th, rectangular steel tube；6th, raising reducing motor；7th, roll up
Cylinder；8th, steel wire rope；9th, suspension hook；10th, it is spacing to hit chi；11st, limiter；12nd, end stop；13rd, slide-wire guide rails；14th, anemobiagraph；
15th, laser range finder；16th, buffer；17th, lifting altitude and descending depth limiter；18th, load lifting limiter；
Specific embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings, below only the preferred embodiments of the present invention, does not limit
Due to the present invention, change, remodeling, addition that those skilled in the art are made in essential scope of the invention
Or replace, fall within protection scope of the present invention.
As shown in drawings, a kind of large scale hoisting machinery apparatus for demonstrating, it is characterised in that the present apparatus includes simulation crane span structure, fortune
Row dolly 1 and electric control system；The simulation crane span structure is fixed on left and right two and erects by two parallel spines 2 using high-strength bolt
To being formed on the door frame 3 of support, the door frame stands in ground by bottom welding steel plate 4, and door frame is used as large scale hoisting machinery
Simulation end carriage constitutes the simulation crane span structure of large scale hoisting machinery apparatus for demonstrating together with two girders；The girder top passes through discontinuous welding
Rectangular steel tube 5 is fixed on girder the mode for connecing the running track for forming dolly；The running trolley 1 is horizontal in running track
On, the wheel tread of running trolley is contacted with running track, there is provided drive frictional force；The running trolley passes through frequency conversion electric-controlled
System control raising reducing motor 6 processed is rotated with movable reel 7 realizes that the suspension hook 9 of the lower section of steel wire rope 8 is lifted.
Preferably, setting operation is spacing on the simulation bridge girder two ends hits chi 10, with trolley travelling range limiter
11 use cooperatively, and limit the position of trolley travelling；The simulation bridge girder two ends set trolley travelling end stop 12, prevent
Running trolley derails；Simulation bridge girder 2 side is provided with slide-wire guide rails 13, and support slip runs simultaneously with dolly；It is described
Simulation end carriage one end is provided with anemobiagraph 14, for simulation monitoring ambient wind velocity；Described simulation end carriage one end is provided with laser range finder
15, run stroke for simulation monitoring crane；The simulation end carriage bottom has road wheel, and road wheel is shelved on fixation
Simulating the transverse shifting of crane on slide rail.
Preferably, the running trolley drives running trolley wheel by frequency conversion electric control system control operation reducing motor
Operation；Safety guard is additionally provided with the running trolley, the safety guard includes, buffer 16, lifting capacity limit
Device processed 18, lifting altitude and descending depth limiter 17；The buffer 16 be arranged on trolley frame girder two ends for buffer fortune
The impulsive force of the end stop that row dolly clashes into；The load lifting limiter is arranged on the hoist rope of running trolley, is used
In the weight of limitation handling load；The lifting altitude and descending depth limiter 17 are arranged in the spool shaft of running trolley 1,
Lifting altitude and descending depth for limiting handling load.
Preferably, the above-mentioned apparatus for demonstrating of correspondence, this monitoring management system is by Working Status Monitoring management system, operation safety
The letter of monitoring management system, raising security monitoring management system, external environment condition management system for monitoring and video surveillance management system
Number receiving device is integrated to be formed in switch board, integrated information display screen and information accumulation device in switch board.
Preferably, the Working Status Monitoring management system is that PLC is arranged in safety monitoring system switch board
Portion, Real-time Collection active station, button, frequency conversion electric control system, reducing motor, brake, the corresponding shape of safety guard
State.
Preferably, the operation safety monitoring management system includes speed encoder, stroke sensor, the velocity encoded cine
Device, stroke sensor are integrally mounted at the side of running trolley frame, are synchronized with the movement with trolley travelling by spring tension pulley, collection
The speed of service and operation stroke of dolly；The speed encoder, stroke sensor are also integrally mounted at support crane span structure bottom, mould
Intend and gather the speed of service and operation stroke of cart.
Preferably, the raising security monitoring management system include altimeter coder, weight sensor, lifting altitude and under
Drop depth stop, lifting limiter；The altimeter coder is arranged on reel side, altimeter coder and lifting altitude and under
Drop depth stop connection, gathers dolly lifting altitude and descending depth data, monitoring load raising and the safety for declining, if rising
Rise or descending depth transfinite, and monitoring management system sends alarm signal and cuts off the power supply of dangerous direction operation；It is described heavy
Quantity sensor is installed on steel wire rope and is used to monitor lifting weight, and weight sensor is integrated with load lifting limiter, adopts in real time
Collect the weight of lifted load, monitor the safety of lifted load, if overload, monitoring management system sends alarm signal and cuts off to danger
The power supply of dangerous direction operation.
Preferably, the external environment condition monitoring management system includes laser sensor, air velocity transducer；The laser sensing
Device is arranged in the laser range finder above support door frame side, the barrier data in the front of collection simulation cart operation, prison
The safety of cart running is surveyed, if transfiniting, monitoring management system sends alarm signal；The air velocity transducer integrative installation technology
In anemobiagraph, the simulation wind speed of environment, the operation safety of simulation monitoring external environment condition, if hypervelocity, monitoring management system are gathered
Send alarm signal.
Preferably, the video surveillance management system is arranged on girder and running trolley surrounding group by multiple industry cameras
Into for monitoring the ambient conditions around raising and operation.
Principle of the invention is：Crane operator can be indoors instructed to be imparted knowledge to students or section by this apparatus for demonstrating
Analysis work is ground, the various data that crane should be referred in the process of running, monitoring point are gathered by various sensors and probe
External environment condition and internal structure in analysis crane running are limited, and are that development ＆ production goes out the crane of more science and simulates
Analysis.
Claims (9)
1. a kind of large scale hoisting machinery apparatus for demonstrating, it is characterised in that the present apparatus includes simulation crane span structure, running trolley and electric-controlled
System processed；The simulation crane span structure is fixed on shape on the door frame of two vertical supportings of left and right by two parallel spines using high-strength bolt
Ground is stood in by bottom welding steel plate into, the door frame, door frame as large scale hoisting machinery simulation end carriage and two girders one
Play the simulation crane span structure of composition large scale hoisting machinery apparatus for demonstrating；The girder top is by way of being intermittently welded by rectangular steel tube
It is fixed on girder and forms the running track of dolly；The running trolley is horizontal in running track, the wheel pedal of running trolley
Face contacts with running track, there is provided drive frictional force；The running trolley controls raising to slow down by frequency conversion electric control system
Motor belt motor movable reel rotates the hook lifting realized below steel wire rope.
2. a kind of large scale hoisting machinery apparatus for demonstrating according to claim 1, it is characterised in that：The simulation bridge girder
Setting operation is spacing on two ends hits chi, is used cooperatively with trolley travelling range limiter, limits the position of trolley travelling；The mould
Intend bridge girder two ends and trolley travelling end stop is set, prevent running trolley from derailing；The simulation bridge girder side is provided with
Slide-wire guide rails, support slip runs simultaneously with dolly；Described simulation end carriage one end is provided with anemobiagraph, for simulation monitoring ambient wind
Speed；Described simulation end carriage one end is provided with laser range finder, and stroke is run for simulation monitoring crane；The simulation end carriage
Bottom has road wheel, and road wheel is shelved on fixed rack to simulate the transverse shifting of crane.
3. a kind of large scale hoisting machinery apparatus for demonstrating according to claim 1, it is characterised in that：The running trolley is by becoming
Frequency electric control system control operation reducing motor drives the operation of running trolley wheel；The running trolley is provided with safeguard protection dress
Put, the safety guard includes, buffer, operation range limiter, load lifting limiter, lifting altitude and descending depth
Limiter；The buffer is arranged on trolley frame girder two ends for buffering the impulsive force of the end stop of running trolley shock；
The operation range limiter is arranged on trolley frame side girder two ends for being used cooperatively with the spacing chi that hits of operation, limits dolly
Run location；The load lifting limiter is arranged on the hoist rope of running trolley, the weight for limiting handling load
Amount；The lifting altitude and descending depth limiter are arranged in the spool shaft of running trolley, for limiting rising for handling load
Rise and descending depth.
4. a kind of security monitoring management system for above-mentioned large scale hoisting machinery apparatus for demonstrating, it is characterised in that：This monitoring pipe
Reason system is by Working Status Monitoring management system, operation safety monitoring management system, raising security monitoring management system, external rings
The signal receiving device of border management system for monitoring and video surveillance management system is integrated to be formed in switch board, integrated in switch board
Information display screen and information accumulation device.
5. monitoring management system according to claim 4, it is characterised in that：The Working Status Monitoring management system is
PLC is arranged on inside safety monitoring system switch board, Real-time Collection active station, button, frequency conversion electric control system, is subtracted
Speed motor, brake, the corresponding state of safety guard.
6. monitoring management system according to claim 4, it is characterised in that：The operation safety monitoring management system includes
Speed encoder, stroke sensor, the speed encoder, stroke sensor are integrally mounted at the side of running trolley frame, lead to
Cross spring tension pulley to be synchronized with the movement with trolley travelling, gather the speed of service and operation stroke of dolly；The speed encoder, OK
Journey sensor is integrally mounted at support crane span structure bottom, simulates and gather the speed of service and operation stroke of cart.
7. monitoring management system according to claim 4, it is characterised in that：The raising security monitoring management system includes
Altimeter coder, weight sensor；The altimeter coder is arranged on reel side, altimeter coder and lifting altitude and decline
Depth stop is connected, and dolly lifting altitude and descending depth data, monitoring load raising and the safety for declining is gathered, if raising
Height or descending depth transfinite, and monitoring management system sends alarm signal and cuts off the power supply of dangerous direction operation；The weight
Sensor is installed on steel wire rope and is used to monitor lifting weight, and weight sensor is integrated with load lifting limiter, Real-time Collection
The weight of lifted load, monitors the safety of lifted load, if overload, monitoring management system sends alarm signal and cuts off to danger
The power supply of direction operation.
8. monitoring management system according to claim 4, it is characterised in that：The external environment condition monitoring management system includes
Laser sensor, air velocity transducer；The laser sensor is arranged in the laser range finder above support door frame side, collection
The barrier data in the front of simulation cart operation, monitor the safety of cart running, if transfiniting, monitoring management system sends
Alarm signal；The air velocity transducer integrative installation technology gathers the simulation wind speed of environment, simulation monitoring external rings in anemobiagraph
The operation safety in border, if hypervelocity, monitoring management system sends alarm signal.
9. monitoring management system according to claim 4, it is characterised in that：The video surveillance management system is by multiple works
Industry camera is arranged on girder and running trolley surrounding is constituted, for monitoring the ambient conditions around raising and operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710036999.9A CN106782016A (en) | 2017-01-18 | 2017-01-18 | A kind of large scale hoisting machinery apparatus for demonstrating and its security monitoring management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710036999.9A CN106782016A (en) | 2017-01-18 | 2017-01-18 | A kind of large scale hoisting machinery apparatus for demonstrating and its security monitoring management system |
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| Publication Number | Publication Date |
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| CN106782016A true CN106782016A (en) | 2017-05-31 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710036999.9A Pending CN106782016A (en) | 2017-01-18 | 2017-01-18 | A kind of large scale hoisting machinery apparatus for demonstrating and its security monitoring management system |
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| CN (1) | CN106782016A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313888A (en) * | 2018-04-04 | 2018-07-24 | 浙江省特种设备检验研究院 | A kind of electric single-beam bridge crane tool metal structure safety monitoring assembly and method |
| CN108483267A (en) * | 2018-06-19 | 2018-09-04 | 谢彬彬 | A kind of beam cranes and security monitoring management system |
| CN109887397A (en) * | 2019-03-16 | 2019-06-14 | 柳州飞熊网络科技有限公司 | A kind of artificial intelligence control built-up pattern |
| CN110047369A (en) * | 2019-04-23 | 2019-07-23 | 合肥职业技术学院 | Teaching bench is used in a kind of displaying of track brake structure |
| CN113942939A (en) * | 2021-10-14 | 2022-01-18 | 合肥市春华起重机械有限公司 | Double-beam crane and article conveying system adopting same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313888A (en) * | 2018-04-04 | 2018-07-24 | 浙江省特种设备检验研究院 | A kind of electric single-beam bridge crane tool metal structure safety monitoring assembly and method |
| CN108483267A (en) * | 2018-06-19 | 2018-09-04 | 谢彬彬 | A kind of beam cranes and security monitoring management system |
| CN109887397A (en) * | 2019-03-16 | 2019-06-14 | 柳州飞熊网络科技有限公司 | A kind of artificial intelligence control built-up pattern |
| CN110047369A (en) * | 2019-04-23 | 2019-07-23 | 合肥职业技术学院 | Teaching bench is used in a kind of displaying of track brake structure |
| CN113942939A (en) * | 2021-10-14 | 2022-01-18 | 合肥市春华起重机械有限公司 | Double-beam crane and article conveying system adopting same |
| CN113942939B (en) * | 2021-10-14 | 2024-01-26 | 合肥市春华起重机械有限公司 | Double-beam crane and article conveying system adopting same |
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Application publication date: 20170531 |