CN209327003U - Crane integrated performance detecting system - Google Patents
Crane integrated performance detecting system Download PDFInfo
- Publication number
- CN209327003U CN209327003U CN201821149981.6U CN201821149981U CN209327003U CN 209327003 U CN209327003 U CN 209327003U CN 201821149981 U CN201821149981 U CN 201821149981U CN 209327003 U CN209327003 U CN 209327003U
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- crane
- module
- detection module
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- humidity
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Abstract
The utility model discloses a kind of crane integrated performance detecting systems, including control module, dynamic stiffness detection module, damage of steel cable detection module, crane operating status measurement module and wheel detection module, it further include Temperature and Humidity module, anticollision detection module and operating speed detection module, the signal output end of Temperature and Humidity module, anticollision detection module and operating speed detection module passes through wireless network and the signal input part of control module connects.This system can not only detect crane self structure and state performance by dynamic stiffness detection module, damage of steel cable detection module, crane operating status measurement module and wheel detection module, environment locating for crane (or crane driver) can also be detected, evade the properties of such environmental effects crane；Separately the operating speed of crane is monitored, too fast operating speed is avoided to influence the performance and safety of crane.
Description
Technical field
The utility model relates to the detection technique fields of crane, and in particular to a kind of crane integrated performance detection system
System.
Background technique
Crane in use, needs periodically to detect properties.For example, crane dynamic stiffness (has referred to
The ability of heavy-duty machine resistance to deformation under dynamic loading) it detects, which has directly reacted crane girder to the ability to bear of power, such as
The dynamic stiffness of fruit girder is exceeded, be easy to cause main beam deformation, can cause danger when serious；In another example crane rail is being installed
When, will guarantee coplanar, if the gauge and coplanar deviation between two rails are excessive, it is unstable to will cause operation, aggravates mechanical knot
The problems such as structure is worn will cause crane derailing when serious；Easily occur gnawing rail phenomenon in crane wheel operation, influence
The heavy-duty machine service life, while security risk is brought to production.In addition, crane operating status and the state of wirerope are also required to periodically supervise
It surveys.Etc., these performances require periodic detection, however in the prior art, when to the performance detection of crane, need more inspections
Instrument is surveyed, is detected respectively, such detection efficiency is low.
The file of Publication No. CN205861367U discloses a kind of crane integrated performance detecting system comprising rises
The dynamic stiffness of heavy-duty machine detects, camber, amount of deflection, gauge detection, crane condition monitoring, damage of steel cable detection, and track is flat
The performance detections such as compliance detection and crane wheel detection, have the effect of certain.But the detection system is one-side
Detection to crane oneself state has ignored influence of the external factor to crane, cannot play a protective role well.
Utility model content
The purpose of this utility model is to provide a kind of crane integrated performance detecting systems, are realized using same instrument
The globality of the comprehensive performance of crane is measured.
The utility model achieves the above object through the following technical schemes:
A kind of crane integrated performance detecting system is detected including control module and the dynamic stiffness connecting with control module
Module, damage of steel cable detection module, crane operating status measurement module and wheel detection module, further include Temperature and Humidity
Module, anticollision detection module and operating speed detection module, the Temperature and Humidity module, anticollision detection module and operating speed
The signal output end of detection module passes through wireless network and the signal input part of control module connects；
Wherein, the Temperature and Humidity module includes multiple Temperature Humidity Sensors, the installation position of the Temperature Humidity Sensor
It sets including at least in crane control room and crane hook；
The anticollision detection module includes multiple range sensors, and the installation site of the range sensor includes at least
On heavy-duty machine wheel, crane boom, crane hook and crane counterweight platform；
The operating speed detection module includes the pulse distance detection device being located on crane boom and has been located at
Reflection unit on heavy-duty machine hook, the pulse distance detector are located at the surface of crane hook, and pulse distance detection
The pulse output end of device is directed at reflection unit straight down.
Further improvement lies in that it is DHT11 that the Temperature Humidity Sensor, which is model, and the signal of Temperature Humidity Sensor is defeated
Outlet passes through wireless network and the signal input part of control module connects.
Further improvement lies in that the range sensor is the laser range sensor of MSR-3000 model, and distance
The signal output end of sensor passes through wireless network and the signal input part of control module connects.
Further improvement lies in that the pulse distance detection device is by pulse laser, amplifier, photoreceiver and electricity
The signal output end of source composition, the pulse laser and photoreceiver is all connected to the signal input part of amplifier, described
The signal output end of amplifier is connect with control module signal input part, and the power supply and pulse laser, photosensitive connect amplifier
Device is received to be all connected with.
Further improvement lies in that further including alarm module, the control terminal of the alarm module passes through wireless network and control
The signal output end of module connects.
The utility model has the beneficial effects that: this system can not only be examined by dynamic stiffness detection module, damage of steel cable
Module, crane operating status measurement module and wheel detection module is surveyed to examine crane self structure and state performance
Survey, moreover it is possible to by Temperature and Humidity module, anticollision detection module and operating speed detection module to crane (or crane drive
Member) locating for environment detected, evade the properties of such environmental effects crane；Separately to the operating speed of crane into
Row monitoring, avoids too fast operating speed from influencing the performance and safety of crane.
Detailed description of the invention
Fig. 1 is the systematic schematic diagram of the utility model；
Fig. 2 is the operation logic figure of operating speed detection module；
Specific embodiment
The application is described in further detail with reference to the accompanying drawing, it is necessary to it is indicated herein to be, implement in detail below
Mode is served only for that the application is further detailed, and should not be understood as the limitation to the application protection scope, the field
Technical staff can make some nonessential modifications and adaptations to the application according to above-mentioned application content.
Referring to figs. 1 and 2, a kind of crane integrated performance detecting system, including control module and with control mould
Dynamic stiffness detection module, damage of steel cable detection module, crane operating status measurement module and the wheel detection mould of block connection
Block.The dynamic stiffness detection module is the acquisition for carrying out vibration signal by high-precision vibrating sensor, is then transferred to number
Terminal, digital terminal obtain the vibration values of this measurement by Fourier transformation.The damage of steel cable detection module, is to pass through
Magnetic flux flaw detection principle carrys out the wirerope state of real time reaction position, acquires wirerope present bit by rotary encoder
It sets, is finally aggregated into digital terminal and is analyzed and processed, to obtain the integrality of tested wirerope.The crane operation
State measuring block is carried out the acquisition of initial data by displacement sensor of towing, hand-held controlling terminal is then passed to, by specific
Algorithm obtains corresponding measurement result.The wheel detection module projects a standard vertical line conduct by laser level
Then benchmark successively measures each point to the distance of reference line by linear displacement transducer, data is then transmitted to controlling terminal
It is handled, to obtain measurement result.
In addition, further including Temperature and Humidity module, anticollision detection module and operating speed in the embodiments of the present invention
The signal output end of detection module, the Temperature and Humidity module, anticollision detection module and operating speed detection module passes through
Wireless network and the signal input part of control module connect.Control module includes the controller of model EPEC2024.
Wherein, the Temperature and Humidity module includes multiple Temperature Humidity Sensors, the installation position of the Temperature Humidity Sensor
It sets including at least in crane control room and crane hook；It is DHT11 that the Temperature Humidity Sensor, which is model, and temperature and humidity
The signal output end of sensor passes through wireless network and the signal input part of control module connects.The detection of Temperature Humidity Sensor
Signal is sent to control module, is analyzed, for judging crane control room and hook and by the wirerope institute of hook
Whether the ambient temperature and humidity at place is normal.
The anticollision detection module includes multiple range sensors, and the installation site of the range sensor includes at least
On heavy-duty machine wheel, crane boom, crane hook and crane counterweight platform；The range sensor is MSR-3000 type
Number laser range sensor, and the signal output end of range sensor passes through the signal of wireless network and control module and inputs
End connection.The distance signal that range sensor detects is sent to control module.And whether numerical value is analyzed and determined by control module
Less than threshold value, if being less than, is issued and warned by corresponding alarm system, avoid accidentally hitting.
The operating speed detection module includes the pulse distance detection device being located on crane boom and has been located at
Reflection unit on heavy-duty machine hook, the pulse distance detector are located at the surface of crane hook, and pulse distance detection
The pulse output end of device is directed at reflection unit straight down.
The pulse distance detection device by the pulse laser of model PDL-800D, amplifier, photoreceiver and
Power supply (vibrates charge power supply for separated exciting, and has switching power source chip SG3524) composition, the pulse laser and photosensitive
The signal output end of receiver is all connected to the signal input part of amplifier, the signal output end and control module of the amplifier
Signal input part connection, the power supply is all connected with pulse laser, amplifier, photoreceiver, for powering.In use,
Continuous ranging is realized by pulse distance detection device, and calculates the operating speed of crane hook portion, places excessive velocities,
The structural behaviour for influencing crane, brings danger.
In addition, this system further includes alarm module, model DTP-RD+, the control terminal of the alarm module passes through nothing
Gauze network and the signal output end of control module connect.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.
Claims (3)
1. a kind of crane integrated performance detecting system detects mould including control module and the dynamic stiffness connecting with control module
Block, damage of steel cable detection module, crane operating status measurement module and wheel detection module, it is characterised in that: further include
Temperature and Humidity module, anticollision detection module and operating speed detection module, the Temperature and Humidity module, anticollision detection module
The signal input part for passing through wireless network and control module with the signal output end of operating speed detection module connects；
Wherein, the Temperature and Humidity module includes multiple Temperature Humidity Sensors, and the installation site of the Temperature Humidity Sensor is extremely
It less include in crane control room and crane hook；
The anticollision detection module includes multiple range sensors, and the installation site of the range sensor includes at least crane
On wheel, crane boom, crane hook and crane counterweight platform；
The operating speed detection module includes the pulse distance detection device being located on crane boom and is located at crane
Reflection unit on hook, the pulse distance detector are located at the surface of crane hook, and pulse distance detector
Pulse output end is directed at reflection unit straight down；
The pulse distance detection device is made of pulse laser, amplifier, photoreceiver and power supply, the pulse laser
The signal output end of device and photoreceiver is all connected to the signal input part of amplifier, the signal output end of the amplifier with
The connection of control module signal input part, the power supply are all connected with pulse laser, amplifier, photoreceiver；
It further include alarm module, the control terminal of the alarm module is connected by wireless network and the signal output end of control module
It connects.
2. a kind of crane integrated performance detecting system according to claim 1, it is characterised in that: the temperature and humidity sensing
Device is that model is DHT11, and the signal output end of Temperature Humidity Sensor passes through wireless network and the signal of control module is defeated
Enter end connection.
3. a kind of crane integrated performance detecting system according to claim 1, it is characterised in that: the range sensor
It is the laser range sensor of MSR-3000 model, and the signal output end of range sensor passes through wireless network and control
The signal input part of module connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821149981.6U CN209327003U (en) | 2018-07-19 | 2018-07-19 | Crane integrated performance detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821149981.6U CN209327003U (en) | 2018-07-19 | 2018-07-19 | Crane integrated performance detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209327003U true CN209327003U (en) | 2019-08-30 |
Family
ID=67705271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821149981.6U Expired - Fee Related CN209327003U (en) | 2018-07-19 | 2018-07-19 | Crane integrated performance detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209327003U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847287A (en) * | 2020-06-01 | 2020-10-30 | 大器物联科技（广州）有限公司 | Tower crane distance measuring method based on UWB equipment, and dynamic positioning method and equipment for damage position of tower crane steel wire rope |
| CN114002313A (en) * | 2021-11-22 | 2022-02-01 | 徐州建机工程机械有限公司 | Tower crane steel wire rope damage detection system, detection method and tower crane |
-
2018
- 2018-07-19 CN CN201821149981.6U patent/CN209327003U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847287A (en) * | 2020-06-01 | 2020-10-30 | 大器物联科技（广州）有限公司 | Tower crane distance measuring method based on UWB equipment, and dynamic positioning method and equipment for damage position of tower crane steel wire rope |
| CN114002313A (en) * | 2021-11-22 | 2022-02-01 | 徐州建机工程机械有限公司 | Tower crane steel wire rope damage detection system, detection method and tower crane |
| CN114002313B (en) * | 2021-11-22 | 2024-03-26 | 徐州建机工程机械有限公司 | Tower crane steel wire rope damage detection system, detection method and tower crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 Termination date: 20200719 |