CN204384731U - A kind of crane anti-collision anti-rollover forewarn system - Google Patents
A kind of crane anti-collision anti-rollover forewarn system Download PDFInfo
- Publication number
- CN204384731U CN204384731U CN201420744328.XU CN201420744328U CN204384731U CN 204384731 U CN204384731 U CN 204384731U CN 201420744328 U CN201420744328 U CN 201420744328U CN 204384731 U CN204384731 U CN 204384731U
- Authority
- CN
- China
- Prior art keywords
- circuit
- crane
- collision
- rollover
- arm
- 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.)
- Expired - Fee Related
Links
Landscapes
- Emergency Alarm Devices (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model discloses a kind of crane anti-collision anti-rollover forewarn system, comprise anti-collision unit, anti-rollover unit, be laid in the controller in crane operator's compartment and can be adsorbed on the absorption type annunciator on vehicle window in described operator's compartment or car door; Described controller comprises CPU, memory device, telltale, watchdog circuit, the first signal conditioning circuit, secondary signal modulate circuit, interface circuit and vehicle power; Described absorption type annunciator comprises alarm drive circuit, loudspeaker and flicker alarm lamp; Described anti-collision unit comprises super sonic and sends probe, super sonic receiving transducer and ultrasonic drive circuit; Described anti-rollover unit comprises column rotation sensor, arm pitch sensor and sling lifting sensor.The utility model is rational in infrastructure, easy to use, good working effect, can send Realtime Alerts signal according to the danger signal detected to operating personal, can effectively avoid crane to collide or the safety misadventure caused of turning on one's side.
Description
Technical field
The utility model relates to a kind of safety pre-warning system, especially relates to a kind of crane anti-collision anti-rollover forewarn system.
Background technology
Crane is a kind of mechanical device of lifting heavy, and along with the development of science and technology, crane is widely used in the places such as harbour, workshop, electric power, building site.Lifting operation refers to and utilizes large-scale crane to be sling by the weight such as machinery, building materials, then transfers to the position of needs, completes and installs or process in place.In this process, carrying out the early warning of anticollision anti-rollover to crane is the important measures ensureing crane operation safety.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, provides a kind of crane anti-collision anti-rollover forewarn system, and work can effectively avoid crane to collide or the safety misadventure caused of turning on one's side.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of crane anti-collision anti-rollover forewarn system, is characterized in that: comprise anti-collision unit, anti-rollover unit, be laid in the controller in crane operator's compartment and can be adsorbed on the absorption type annunciator on vehicle window in described operator's compartment or car door; Described controller comprises CPU, memory device, telltale, watchdog circuit, the first signal conditioning circuit, secondary signal modulate circuit, interface circuit and vehicle power; Described absorption type annunciator comprises alarm drive circuit, loudspeaker and flicker alarm lamp; Described crane comprises vehicle body, the rotary column be arranged on described vehicle body, the suspender that is hinged on the arm on described rotary column and is arranged on described arm; Described anti-collision unit comprises the super sonic be arranged on described arm and sends probe, super sonic receiving transducer and ultrasonic drive circuit; Described anti-rollover unit comprise be arranged on described rotary column and for detect the described rotary column anglec of rotation column rotation sensor, to be arranged on described arm and for the arm pitch sensor that detects described arm luffing angle with to be arranged on described suspender and for the sling lifting sensor of the lifting displacement that detects described suspender; Described memory device, telltale, watchdog circuit, the first signal conditioning circuit, interface circuit, vehicle power and alarm drive circuit all connect with CPU, described loudspeaker and flicker alarm lamp all connect with alarm drive circuit, described secondary signal modulate circuit connects with interface circuit and super sonic receiving transducer respectively, described ultrasonic drive circuit sends probe with interface circuit and super sonic respectively and connects, and described column rotation sensor, arm pitch sensor and sling lifting sensor all connect with described first signal conditioning circuit.
Above-mentioned a kind of crane anti-collision anti-rollover forewarn system, is characterized in that: described CPU is North China industry control SHB-890 type CPU card.
Above-mentioned a kind of crane anti-collision anti-rollover forewarn system, is characterized in that: described first signal conditioning circuit and secondary signal modulate circuit include the amplifying circuit, filter circuit and the analog to digital conversion circuit that connect successively.
Above-mentioned a kind of crane anti-collision anti-rollover forewarn system, is characterized in that: described memory device is FLASHROM.
Above-mentioned a kind of crane anti-collision anti-rollover forewarn system, is characterized in that: described telltale is LCD display.
The utility model compared with prior art has the following advantages: rational in infrastructure, easy to use, good working effect, can send Realtime Alerts signal according to the danger signal detected to operating personal, can effectively avoid crane to collide or the safety misadventure caused of turning on one's side.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present utility model.
Description of reference numerals:
1-CPU; 2-memory device; 3-telltale;
4-watchdog circuit; 5-the first signal conditioning circuit;
6-secondary signal modulate circuit; 7-interface circuit; 8-vehicle power;
9-alarm drive circuit; 10-loudspeaker; 11-flicker alarm lamp;
12-column rotation sensor; 13-arm pitch sensor;
14-sling lifting sensor; 15-super sonic sends probe;
16-super sonic receiving transducer; 17-ultrasonic drive circuit.
Detailed description of the invention
As shown in Figure 1, the utility model comprises anti-collision unit, anti-rollover unit, is laid in the controller in crane operator's compartment and can be adsorbed on the absorption type annunciator on vehicle window in described operator's compartment or car door, described controller comprises CPU1, memory device 2, telltale 3, watchdog circuit 4, first signal conditioning circuit 5, secondary signal modulate circuit 6, interface circuit 7 and vehicle power 8, described absorption type annunciator comprises alarm drive circuit 9, loudspeaker 10 and flicker alarm lamp 11, described crane comprises vehicle body, the rotary column be arranged on described vehicle body, the suspender that is hinged on the arm on described rotary column and is arranged on described arm, described anti-collision unit comprises the super sonic be arranged on described arm and sends probe 15, super sonic receiving transducer 16 and ultrasonic drive circuit 17, described anti-rollover unit comprise be arranged on described rotary column and for detect the described rotary column anglec of rotation column rotation sensor 12, to be arranged on described arm and for the arm pitch sensor 13 that detects described arm luffing angle with to be arranged on described suspender and for the sling lifting sensor 14 of the lifting displacement that detects described suspender, described memory device 2, telltale 3, watchdog circuit 4, first signal conditioning circuit 5, interface circuit 7, vehicle power 8 and alarm drive circuit 9 all connect with CPU1, described loudspeaker 10 and flicker alarm lamp 11 all connect with alarm drive circuit 9, described secondary signal modulate circuit 6 connects with interface circuit 7 and super sonic receiving transducer 16 respectively, described ultrasonic drive circuit 17 sends probe 15 with interface circuit 7 and super sonic respectively and connects, described column rotation sensor 12, arm pitch sensor 13 and sling lifting sensor 14 all connect with described first signal conditioning circuit 5.
In the present embodiment, described CPU1 is North China industry control SHB-890 type CPU card.
In the present embodiment, described first signal conditioning circuit 5 and secondary signal modulate circuit 6 include the amplifying circuit, filter circuit and the analog to digital conversion circuit that connect successively.
In the present embodiment, described memory device 2 is FLASH ROM.
In the present embodiment, described telltale 3 is LCD display.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solutions of the utility model.
Claims (5)
1. a crane anti-collision anti-rollover forewarn system, is characterized in that: comprise anti-collision unit, anti-rollover unit, be laid in the controller in crane operator's compartment and can be adsorbed on the absorption type annunciator on vehicle window in described operator's compartment or car door, described controller comprises CPU (1), memory device (2), telltale (3), watchdog circuit (4), the first signal conditioning circuit (5), secondary signal modulate circuit (6), interface circuit (7) and vehicle power (8), described absorption type annunciator comprises alarm drive circuit (9), loudspeaker (10) and flicker alarm lamp (11), described crane comprises vehicle body, the rotary column be arranged on described vehicle body, the suspender that is hinged on the arm on described rotary column and is arranged on described arm, described anti-collision unit comprises the super sonic be arranged on described arm and sends probe (15), super sonic receiving transducer (16) and ultrasonic drive circuit (17), described anti-rollover unit comprise be arranged on described rotary column and for detect the described rotary column anglec of rotation column rotation sensor (12), to be arranged on described arm and for the arm pitch sensor (13) that detects described arm luffing angle with to be arranged on described suspender and for the sling lifting sensor (14) of the lifting displacement that detects described suspender, described memory device (2), telltale (3), watchdog circuit (4), first signal conditioning circuit (5), interface circuit (7), vehicle power (8) and alarm drive circuit (9) all connect with CPU (1), described loudspeaker (10) and flicker alarm lamp (11) all connect with alarm drive circuit (9), described secondary signal modulate circuit (6) connects with interface circuit (7) and super sonic receiving transducer (16) respectively, described ultrasonic drive circuit (17) sends with interface circuit (7) and super sonic pop one's head in (15) respectively and connects, described column rotation sensor (12), arm pitch sensor (13) and sling lifting sensor (14) all connect with described first signal conditioning circuit (5).
2. according to a kind of crane anti-collision anti-rollover forewarn system according to claim 1, it is characterized in that: described CPU (1) is North China industry control SHB-890 type CPU card.
3. according to a kind of crane anti-collision anti-rollover forewarn system described in claim 1 or 2, it is characterized in that: described first signal conditioning circuit (5) and secondary signal modulate circuit (6) include the amplifying circuit, filter circuit and the analog to digital conversion circuit that connect successively.
4. according to a kind of crane anti-collision anti-rollover forewarn system described in claim 1 or 2, it is characterized in that: described memory device (2) is FLASH ROM.
5., according to a kind of crane anti-collision anti-rollover forewarn system described in claim 1 or 2, it is characterized in that: described telltale (3) is LCD display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420744328.XU CN204384731U (en) | 2014-11-29 | 2014-11-29 | A kind of crane anti-collision anti-rollover forewarn system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420744328.XU CN204384731U (en) | 2014-11-29 | 2014-11-29 | A kind of crane anti-collision anti-rollover forewarn system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204384731U true CN204384731U (en) | 2015-06-10 |
Family
ID=53357468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420744328.XU Expired - Fee Related CN204384731U (en) | 2014-11-29 | 2014-11-29 | A kind of crane anti-collision anti-rollover forewarn system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204384731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429860A (en) * | 2016-11-07 | 2017-02-22 | 郑州华力信息技术有限公司 | Crane jib false-touch-preventing wireless reminding device |
-
2014
- 2014-11-29 CN CN201420744328.XU patent/CN204384731U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429860A (en) * | 2016-11-07 | 2017-02-22 | 郑州华力信息技术有限公司 | Crane jib false-touch-preventing wireless reminding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102219158B (en) | Method and device for preventing collision in tower crane cluster operation | |
| CN102826469A (en) | Anti-overturning device and engineering machine | |
| CN102390788A (en) | Anti-tipping control method, device and system and engineering plant | |
| CN206188246U (en) | Gate seat horn frame collision avoidance system | |
| CN102701078A (en) | Device and method for measuring swing angle of double-hanger bridge crane on basis of image detection | |
| CN204384731U (en) | A kind of crane anti-collision anti-rollover forewarn system | |
| CN202485661U (en) | Two-lifting-appliance bridge crane swing angle measurement device based on image detection | |
| WO2012088863A1 (en) | Electric-shockproof device, method and engineering machine including electric-shockproof device | |
| CN208150907U (en) | The boom type aerial work platform of position real-time monitoring | |
| CN105692460A (en) | Anti-collision and anti-rollover early warning system for crane | |
| CN102351132B (en) | Gravity center and grounding pressure display device and method for crawler crane | |
| CN203667837U (en) | Lifting angle limiter | |
| CN207609746U (en) | A kind of swing mechanism limiting device | |
| CN207090817U (en) | Prevent tower crane is askew from skewing the suspension hook hung and there is its tower crane | |
| CN201458610U (en) | Moment limiter for small-sized engineering crane | |
| CN204384834U (en) | A kind of aerial platform safety monitoring system | |
| CN104030177A (en) | Tower crane working parameter far-end digital sampling device based on high-speed industrial data bus | |
| CN205855840U (en) | A kind of crane anti-collision control system | |
| CN103922228A (en) | Anti-collision system for crane operation | |
| CN203754274U (en) | System for monitoring fixed crane boom | |
| CN201999663U (en) | Moment limiter for providing safe rotation area protection for outrigger in various states | |
| CN105967069A (en) | Crane anti-collision control system | |
| CN102180417A (en) | Moment limiter for providing protection for safety rotary area in various supporting leg states | |
| CN203820339U (en) | Position monitoring system based on optical-electricity encoder and electronic compass of gantry crane | |
| CN204847938U (en) | Goliath hoist and mount process on -line measuring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150610 Termination date: 20151129 |