CN208856813U - A kind of crane safety monitoring system - Google Patents
A kind of crane safety monitoring system Download PDFInfo
- Publication number
- CN208856813U CN208856813U CN201821555528.5U CN201821555528U CN208856813U CN 208856813 U CN208856813 U CN 208856813U CN 201821555528 U CN201821555528 U CN 201821555528U CN 208856813 U CN208856813 U CN 208856813U
- Authority
- CN
- China
- Prior art keywords
- trolley
- supporting leg
- terminal
- synthetical collection
- anticollision
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Control And Safety Of Cranes (AREA)
Abstract
The utility model relates to a kind of crane safety monitoring systems, including control mechanism, trolley synthetical collection mechanism and supporting leg synthetical collection mechanism, control mechanism include main power supply circuit, data processing terminal, air velocity transducer, horizon sensor, vertical reference, after electric control module and wireless communication module；Trolley synthetical collection mechanism includes trolley synthetical collection plate, trolley wireless communication module, the traversing code collector of trolley, trolley vertical shift code collector, spreader height code collector, suspender weight sensor, trolley anticollision signal acquisition switch and suspender braking signal collection switch；Supporting leg synthetical collection mechanism includes supporting leg synthetical collection plate, supporting leg wireless communication module, the traversing code collector of supporting leg, supporting leg vertical shift code collector and supporting leg anticollision signal acquisition switch；The communication that information is wirelessly carried out between each mechanism of this system avoids that multiple collecting cassettes and multi-cable are arranged on trolley, and the problems such as the various coilings occurred or hanging wire.
Description
Technical field
The utility model belongs to crane field of information transmission, and in particular to a kind of crane safety monitoring system.
Background technique
Crane belongs to special equipment, and existing gantry generally comprises the track for being laid on bottom, every track
One supporting leg of upper setting, a bridge is set up between two supporting legs, and bridge is equipped with one or two trolleies.Trolley, bridge,
The operation of supporting leg is by electrical equipment control, and electric appliance is controllable by remote control, and trolley, bridge, supporting leg are in the process of running
It needs to acquire operating status in real time, then the state of operation is sent to control mechanism by data line.
Existing information collection is to carry out the acquisition and transmission of data respectively for each mechanical part, and be directed to trolley
Information collection be pulse signal, what it is for bridge acquisition is pulse and analog signal, and what it is for supporting leg acquisition is switch letter
Number and pulse signal, for each mechanical part be required to setting one processing distinguished to 2 information processing boxes.Point
It does not acquire and just needs to be respectively set more cables, so, the cable and need to configure more that existing crane needs to grow very much
Transmission line of information carries out the transmission of data, and cable is generally suspended on crane side, and many commonly-used cable handler directly drags
Cable is drawn, draws the damage for causing cable repeatedly for a long time.
Meanwhile when trolley or supporting leg are transmitted the information of acquisition, the prior art is using slip
Mode, since the quantity of cable is more, slip is easy to happen coiling or twisted wire when following trolley or supporting leg is run, directly
Connect the normal operation for influencing crane.When maintenance, needs to consume a large amount of time and efforts and carry out sorting and maintenance, it is time-consuming to take
Power.
Utility model content
A kind of crane safety monitoring system, energy are provided the purpose of the utility model is to overcome the deficiencies in the prior art
The acquisition information content of various modes is collected into a comprehensive circuit board and is handled, to avoid being arranged on trolley multiple
Collecting cassette and multi-cable, the problems such as preventing various coilings or hanging wire.
The technical solution of the utility model is as follows:
A kind of crane safety monitoring system, including control mechanism, trolley synthetical collection mechanism and supporting leg synthetical collection
Mechanism, the control mechanism include main power supply circuit, data processing terminal, air velocity transducer, horizon sensor, vertical sensing
Device, after electric control module and wireless communication module, the input terminal of main power supply circuit is for connecting alternating current, the output of main power supply circuit
End output 24V voltage, the output end of main power supply circuit are whole system power supply；Air velocity transducer, horizon sensor, vertical sensing
Device passes through the communication interface that RS485 interface is connected to data processing terminal after electric control module and wireless communication module；
The trolley synthetical collection mechanism includes trolley synthetical collection plate, trolley wireless communication module, the traversing volume of trolley
Code collector, trolley vertical shift code collector, spreader height code collector, suspender weight sensor, trolley anticollision signal are adopted
Collection switch and suspender braking signal collection switch；The signal output end of trolley synthetical collection plate connects trolley wireless communication module,
Positive terminal, negative terminal, the signal output end of the traversing code collector of trolley are all connected to trolley synthetical collection
On first group pulse signal terminal of plate, positive terminal, negative terminal, the letter of trolley vertical shift code collector
Number output end is all connected on the second group pulse signal terminal of trolley synthetical collection plate；Spreader height code collector
The third group pulse signal that positive terminal, negative terminal, signal output end are all connected to trolley synthetical collection plate connects
In line terminals；It is comprehensive that positive terminal, negative terminal, the signal output end of suspender weight sensor are all connected to trolley
On the analog signal connecting terminal of collection plate；Trolley anticollision signal acquisition switch is connected to first group of trolley synthetical collection plate and opens
It measures on signal terminal pass；Suspender braking signal collection switchs second group of on-off model for being connected to trolley synthetical collection plate
On connecting terminal；
The supporting leg synthetical collection mechanism includes supporting leg synthetical collection plate, supporting leg wireless communication module, the traversing volume of supporting leg
Code collector, supporting leg vertical shift code collector and supporting leg anticollision signal acquisition switch；The signal output end of supporting leg synthetical collection plate
Connection leg wireless communication module, positive terminal, negative terminal, the signal output end of the traversing code collector of supporting leg
It is all connected on the first group pulse signal terminal of supporting leg synthetical collection plate, the positive terminal of supporting leg vertical shift code collector
Terminal, negative terminal, signal output end are all connected on the second group pulse signal terminal of supporting leg synthetical collection plate；
Supporting leg anticollision signal acquisition switch is connected on the on-off model connecting terminal of supporting leg synthetical collection plate.
The trolley anticollision signal acquisition switch is opened including trolley front anticollision signaling switch, trolley rear portion anticollision signal
It closes, anticollision signaling switch and trolley right side anticollision signaling switch on the left of trolley.
The supporting leg anticollision signal acquisition switch includes the left anticollision signaling switch of complete machine and the right anticollision signaling switch of complete machine.
Wireless communication module, trolley wireless communication module and the supporting leg wireless communication module is all made of ZigBee, electricity
Number of units biography, WiFi module.
The data processing terminal is industrial personal computer or the microprocessor with touch screen.
The utility model has the beneficial effects that
The utility model first with trolley synthetical collection mechanism and supporting leg synthetical collection mechanism, adopt by the information as front end
Collecting mechanism, wherein trolley synthetical collection mechanism will need the operation information centralized collection of the every trolley acquired to adopt to trolley synthesis
Collect plate, and be traversing and vertical shift the state of trolley using the traversing code collector of trolley, the acquisition of trolley vertical shift code collector,
Spreader height code collector is used to use suspender institute hoist for acquiring elevation information locating for suspender, suspender weight sensor
The weight information of object, the collision status of trolley anticollision signal acquisition switch acquisition trolley, the switch acquisition of suspender braking signal collection
The signal of suspender brake switch.Supporting leg synthetical collection mechanism is applied on the supporting leg of crane, supporting leg synthetical collection plate is utilized
Collected information is collected, is handled, wherein the traversing code collector of supporting leg, supporting leg vertical shift code collector acquire
It is the state of the traversing and vertical shift of supporting leg, the switch detection of supporting leg anticollision signal acquisition is whether the left and right side of complete machine occurs
Collision or offset, then collected on-off model is sent to supporting leg synthetical collection plate.
Finally, trolley synthetical collection plate and supporting leg synthetical collection plate again pass through real-time collected every terms of information accordingly
Wireless communication module is sent to control cabinet, the control cabinet information that module real-time reception acquires by wireless communication, to reach nothing
The purpose of line transmission communication.To avoiding that multiple collecting cassettes and multi-cable are arranged on trolley, and the various coilings that occur or
The problems such as person's hanging wire.
Detailed description of the invention
Fig. 1 is the circuit diagram of the utility model.
Specific embodiment
As shown in Figure 1, the utility model includes control mechanism, trolley synthetical collection mechanism and supporting leg synthetical collection mechanism,
The control mechanism include main power supply circuit, data processing terminal, air velocity transducer, horizon sensor, vertical reference, after
Electric control module and wireless communication module T0, the input terminal of main power supply circuit is for connecting alternating current, the output end of main power supply circuit
24V voltage is exported, the output end of main power supply circuit is whole system power supply；Air velocity transducer, horizon sensor, vertical sensing
Device passes through the communication interface that RS485 interface is connected to data processing terminal after electric control module and wireless communication module T0；
The trolley synthetical collection mechanism includes trolley synthetical collection plate BH1, trolley wireless communication module T1, trolley cross
Move code collector CH1, trolley vertical shift code collector CH2, spreader height code collector CH3, suspender weight sensor
QH1, trolley anticollision signal acquisition switch and suspender braking signal collection switch K5；The signal of trolley synthetical collection plate BH1 exports
End connection trolley wireless communication module T1, positive terminal a1, the negative terminal of the traversing code collector CH1 of trolley
A0, signal output end a2, a3 be all connected to trolley synthetical collection plate BH1 the first group pulse signal terminal (including 5v,
GND, A1, B1) on, positive terminal b1, the negative terminal b0, signal output end of trolley vertical shift code collector CH2
B2, b3 are all connected on the second group pulse signal terminal (including 5v, GND, A1, B1) of trolley synthetical collection plate BH1；It hangs
Positive terminal c1, negative terminal c0, signal output end c2, c3 of tool height code collector CH3 is all connected to small
On the third group pulse signal terminal (including 5v, GND, A1, B1) of vehicle synthetical collection plate BH1；Suspender weight sensor QH1
Positive terminal e1, negative terminal e2, signal output end e3, e4 be all connected to the mould of trolley synthetical collection plate BH1
On quasi- signal terminal (including V+, V-, 1+, 1-)；Trolley anticollision signal acquisition switch is connected to trolley synthetical collection plate BH1
First group of on-off model connecting terminal (including IN1, IN2, IN3, IN4) on；Suspender braking signal collection switch K5 connection
Onto second group of on-off model connecting terminal IN6 of trolley synthetical collection plate BH1, connecting terminal IN5, IN7, IN8 are spare
Extended terminal.
The supporting leg synthetical collection mechanism includes supporting leg synthetical collection plate BH2, supporting leg wireless communication module T2, supporting leg cross
Move code collector CH4, supporting leg vertical shift code collector CH5 and supporting leg anticollision signal acquisition switch；Supporting leg synthetical collection plate BH2
Signal output end connection leg wireless communication module T2, positive terminal f1, the cathode of the traversing code collector CH4 of supporting leg
Connecting terminal f0, signal output end f2, f3 are all connected to the first group pulse signal terminal of supporting leg synthetical collection plate BH2
On (including 5v, GND, A1, B1), positive terminal g1, negative terminal g0, the letter of supporting leg vertical shift code collector CH5
Number output end g2, g3 be all connected to supporting leg synthetical collection plate BH2 the second group pulse signal terminal (including 5v, GND, A1,
B1 on)；Supporting leg anticollision signal acquisition switch is connected on the on-off model connecting terminal of supporting leg synthetical collection plate BH2.
The trolley anticollision signal acquisition switch includes trolley front anticollision signaling switch K1, trolley rear portion anticollision signal
Anticollision signaling switch K3 and trolley right side anticollision signaling switch K4 on the left of switch K2, trolley.
The supporting leg anticollision signal acquisition switch includes that the left anticollision signaling switch K6 of complete machine and the right anticollision signal of complete machine are opened
Close K7.
Wireless communication module T0, the trolley wireless communication module T1 and supporting leg wireless communication module T2 is all made of
ZigBee module, radio station number biography, WiFi module.
The data processing terminal is industrial personal computer or the microprocessor with touch screen.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
When normal use, control mechanism is set in control cabinet, including main power supply circuit, data processing terminal, wind speed sensing
Device, horizon sensor, vertical reference, after electric control module and wireless communication module T0, the input terminal of main power supply circuit is used for
Connect alternating current 220V alternating current, main power supply circuit be equipped with Switching Power Supply, Switching Power Supply by voltage be converted into 24V voltage carry out it is defeated
Out, the output end of main power supply circuit is whole system power supply；Air velocity transducer, horizon sensor, vertical reference, after electric control
Module and wireless communication module T0 pass through the communication interface that RS485 interface is connected to data processing terminal.Wireless communication module
T0 carries out the wireless telecommunications of information for control cabinet and trolley synthetical collection mechanism and supporting leg synthetical collection mechanism, utilizes wireless parties
Formula saves a large amount of cable, gets rid of the constraint of cable, enables the system to operate in untethered state, improves safety, reduces
Damage.
Trolley synthetical collection mechanism is applied on the trolley of crane, since the trolley of some crane facilities can use
Two, so, trolley synthetical collection mechanism can be used two sets, be separately on two trolleies.Utilize trolley synthetical collection
Collected information is collected, handles by plate BH1, wherein the traversing code collector CH1 of trolley, trolley vertical shift coding acquisition
What device CH2 was acquired is the state of the traversing and vertical shift of trolley, then collected condition conversion is sent to trolley for pulse signal
Synthetical collection plate BH1.Spreader height code collector CH3 is set on suspender, for acquiring elevation information locating for suspender, then general
Collected pulsed quantity information is sent to trolley synthetical collection plate BH1.Suspender weight sensor QH1 is used to use suspender institute hoist
The weight information of object, then collected analog quantity information is sent to trolley synthetical collection plate BH1.
Trolley anticollision signal acquisition switch includes trolley front anticollision signaling switch K1, trolley rear portion anticollision signaling switch
Anticollision signaling switch K3 and trolley right side anticollision signaling switch K4, is opened using multiple approach being set on trolley on the left of K2, trolley
Whether the four direction for closing monitoring trolley collides, and when certain side is collided, corresponding close switch sends a height
Level signal, opposite trolley anticollision signal acquisition close the switch, to send corresponding side to trolley synthetical collection plate BH1
Switching value collision information.Suspender braking signal collection switch K5 acquires the signal of suspender brake switch, when suspender brake switch
When in on-position, suspender braking signal collection switch K5 closure sends the switching value of braking to trolley synthetical collection plate BH1
Information.Finally, the every terms of information of real-time collected supporting leg is passed through supporting leg wireless communication module again by trolley synthetical collection plate BH1
T2 is sent to control cabinet, the control cabinet information that module real-time reception acquires by wireless communication, to reach wireless transmission communication
Purpose.
Supporting leg synthetical collection mechanism is applied on the supporting leg of crane, will be collected using supporting leg synthetical collection plate BH2
Information be collected, handle, wherein the traversing code collector CH4 of supporting leg, supporting leg vertical shift code collector CH5 acquisition be
The state of the traversing and vertical shift of supporting leg is the equal of traversing or vertical shift the state of entire main truss, then by collected shape
State is converted into pulse signal and is sent to supporting leg synthetical collection plate BH2.Supporting leg anticollision signal acquisition switch includes the left anticollision letter of complete machine
Number switch K6 and right anticollision signaling switch K7 of complete machine, detection is whether the left and right side of complete machine is collided or partially
It moves, then collected on-off model is sent to supporting leg synthetical collection plate BH2.Supporting leg synthetical collection plate BH2 will be adopted in real time again
The every terms of information of the supporting leg collected is sent to control cabinet by supporting leg wireless communication module T2, control cabinet module by wireless communication
The information of real-time reception acquisition, to achieve the purpose that wireless transmission communication.
Using the system of the utility model, by the every terms of information centralized collection for needing to acquire to synthetical collection plate, synthesis is adopted
Collect plate again with control cabinet by being wirelessly connected, thus avoid that multiple collecting cassettes and multi-cable are arranged on trolley, and occur
The problems such as various coilings or hanging wire.Although the utility model is described in detail with reference to the foregoing embodiments, for this
For the technical staff in field, it is still possible to modify the technical solutions described in the foregoing embodiments, or to it
Middle some technical characteristics are equivalently replaced, and within the spirit and principle of the utility model, made any modification is equal
Replacement, improvement etc., should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of crane safety monitoring system, it is characterised in that: including control mechanism, trolley synthetical collection mechanism and supporting leg
Synthetical collection mechanism, the control mechanism include main power supply circuit, data processing terminal, air velocity transducer, horizon sensor,
Vertical reference, after electric control module and wireless communication module, for the input terminal of main power supply circuit for connecting alternating current, main power supply is electric
The output end on road exports 24V voltage, and the output end of main power supply circuit is whole system power supply；Air velocity transducer, horizon sensor,
Vertical reference passes through the communication that RS485 interface is connected to data processing terminal after electric control module and wireless communication module
Interface；
The trolley synthetical collection mechanism includes that trolley synthetical collection plate, the traversing coding of trolley wireless communication module, trolley are adopted
Storage, trolley vertical shift code collector, spreader height code collector, suspender weight sensor, trolley anticollision signal acquisition are opened
It closes and suspender braking signal collection switchs；The signal output end of trolley synthetical collection plate connects trolley wireless communication module, trolley
Positive terminal, negative terminal, the signal output end of traversing code collector are all connected to trolley synthetical collection plate
On first group pulse signal terminal, positive terminal, negative terminal, the signal of trolley vertical shift code collector are defeated
Outlet is all connected on the second group pulse signal terminal of trolley synthetical collection plate；The anode of spreader height code collector
Connecting terminal, negative terminal, signal output end are all connected to the third group pulse signal terminal of trolley synthetical collection plate
On son；Positive terminal, negative terminal, the signal output end of suspender weight sensor are all connected to trolley synthetical collection
On the analog signal connecting terminal of plate；Trolley anticollision signal acquisition switchs first group of switching value for being connected to trolley synthetical collection plate
On signal terminal；Suspender braking signal collection switchs second group of on-off model wiring for being connected to trolley synthetical collection plate
On terminal；
The supporting leg synthetical collection mechanism includes that supporting leg synthetical collection plate, the traversing coding of supporting leg wireless communication module, supporting leg are adopted
Storage, supporting leg vertical shift code collector and supporting leg anticollision signal acquisition switch；The signal output end of supporting leg synthetical collection plate connects
Supporting leg wireless communication module, positive terminal, negative terminal, the signal output end of the traversing code collector of supporting leg connect
It is connected on the first group pulse signal terminal of supporting leg synthetical collection plate, the positive terminal of supporting leg vertical shift code collector
Son, negative terminal, signal output end are all connected on the second group pulse signal terminal of supporting leg synthetical collection plate；Branch
Leg anticollision signal acquisition switch is connected on the on-off model connecting terminal of supporting leg synthetical collection plate.
2. crane safety monitoring system according to claim 1, it is characterised in that: the trolley anticollision signal is adopted
Collection switch includes trolley front anticollision signaling switch, trolley rear portion anticollision signaling switch, anticollision signaling switch and small on the left of trolley
Anticollision signaling switch on the right side of vehicle.
3. crane safety monitoring system according to claim 1, it is characterised in that: the supporting leg anticollision signal is adopted
Collection switch includes the left anticollision signaling switch of complete machine and the right anticollision signaling switch of complete machine.
4. crane safety monitoring system according to claim 1, it is characterised in that: the wireless communication module,
Trolley wireless communication module and supporting leg wireless communication module are all made of ZigBee, radio station number passes, WiFi module.
5. crane safety monitoring system according to claim 1, it is characterised in that: the data processing terminal is work
Control machine or with touch screen microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821555528.5U CN208856813U (en) | 2018-09-21 | 2018-09-21 | A kind of crane safety monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821555528.5U CN208856813U (en) | 2018-09-21 | 2018-09-21 | A kind of crane safety monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208856813U true CN208856813U (en) | 2019-05-14 |
Family
ID=66419012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821555528.5U Active CN208856813U (en) | 2018-09-21 | 2018-09-21 | A kind of crane safety monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208856813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395229A (en) * | 2019-07-29 | 2019-11-01 | 北京航天发射技术研究所 | A kind of leveling support device and leveling method based on remote wireless control |
-
2018
- 2018-09-21 CN CN201821555528.5U patent/CN208856813U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395229A (en) * | 2019-07-29 | 2019-11-01 | 北京航天发射技术研究所 | A kind of leveling support device and leveling method based on remote wireless control |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202333989U (en) | Concentrated monitoring and managing system of power distribution terminals | |
| CN208210010U (en) | A kind of multifunctional intelligent elevator monitoring and acquisition system | |
| CN100481798C (en) | Textile Equipment Management Network System | |
| CN206195414U (en) | Intelligence is hung rail and is patrolled and examined power supply system of robot | |
| CN208856813U (en) | A kind of crane safety monitoring system | |
| CN202679067U (en) | Relay protection hard strap state collection device | |
| CN104466701B (en) | Intelligent circuit breaker control system | |
| CN106384850A (en) | Wireless battery management system | |
| CN203278060U (en) | Intelligent box-type substation | |
| CN211606196U (en) | Load decomposition device of remote monitoring electric equipment | |
| CN211317403U (en) | Intelligent energy consumption monitoring equipment | |
| CN209627396U (en) | A kind of Intelligent home gateway equipment based on WiFi and bluetooth | |
| CN106980042A (en) | A kind of prawn culturing aerator monitoring system | |
| CN204205712U (en) | A kind of transforming plant DC power supply is near, remote wireless monitoring system | |
| CN205901734U (en) | Bimodulus communication controller | |
| CN206906471U (en) | A kind of aerator monitoring system | |
| CN215499422U (en) | Base station multi-loop power instrument based on wireless communication of Internet of things | |
| CN206797147U (en) | A kind of on-board charging system and Vehicular charger | |
| CN213515757U (en) | Switch conversion equipment on-line monitoring system | |
| CN209668645U (en) | One kind being used for crane hook visualization device | |
| CN209590834U (en) | A kind of wireless telecommunications converter | |
| CN202679071U (en) | Intelligent transformer station automation system | |
| CN202711036U (en) | Integrated data acquisition system based on DSP and FPGA | |
| CN207181985U (en) | Based on the compatible wireless and wired intelligent power distribution control system in high in the clouds | |
| CN202353311U (en) | Control device for public electric terminal of city with centralized management |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |