CN209922761U - Intelligent lifting hook anti-collision device - Google Patents
Intelligent lifting hook anti-collision device Download PDFInfo
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- CN209922761U CN209922761U CN201920750317.5U CN201920750317U CN209922761U CN 209922761 U CN209922761 U CN 209922761U CN 201920750317 U CN201920750317 U CN 201920750317U CN 209922761 U CN209922761 U CN 209922761U
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Abstract
The utility model discloses an intelligent lifting hook anti-collision device, including ranging module and monitoring module, ranging module installs the position at the crane lifting hook, monitoring module installs the position at the crane control room, ranging module includes transmitter, receiver, battery, first switch, singlechip and first zigBee module, and wherein the singlechip respectively with transmitter, receiver, first switch and first zigBee module electric connection, monitoring module includes second zigBee module, power module, second switch, master controller, button, LED display module, LCD display module and bee calling organ, the master controller respectively with second zigBee module, second switch, button, LED display module, LCD display module and bee calling organ electric connection; the utility model discloses can real time monitoring lifting hook and ground, around the distance between the barrier, the effectual incident of having avoided arousing because of lifting hook collision ground and barrier on every side.
Description
Technical Field
The utility model relates to a hoist field specifically is an intelligent lifting hook collision device.
Background
The large industrial crane is an important branch in the field of engineering machinery, is widely applied to industries such as ships, buildings, fire fighting and the like, is a new technical industry, and has a wide development prospect.
A crane hook collision prevention device of patent application No. (CN 208200178), which is used for monitoring the distance between the hook and the nearby high-voltage power line through a distance sensor, has certain limitations and has certain errors in measurement.
At present, in large-scale industrial crane, staff's operating position often has a distance from the lifting hook, can be in the blind area sometimes, and staff hardly accurately judges the lifting hook position, can only accomplish the take-off and landing of lifting hook according to the experience under subaerial commander's help, removes the operation, operates like this, and is inefficient, takes place the accident moreover easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligence lifting hook collision device, in order to overcome foretell technical problem, can real time monitoring lifting hook and ground, around the distance between the barrier, the effectual incident of having avoided arousing because of lifting hook collision ground and around the barrier.
The purpose of the utility model can be realized by the following technical scheme:
an intelligent lifting hook anti-collision device comprises a distance measurement module and a monitoring module, wherein the distance measurement module is installed at the position of a lifting hook of a crane, and the monitoring module is installed at the position of an operating room of the crane;
the distance measurement module comprises a transmitter, a receiver, a storage battery, a first switch, a single chip microcomputer and a first ZigBee module, wherein the single chip microcomputer is respectively electrically connected with the transmitter, the receiver, the first switch and the first ZigBee module, and the first switch is electrically connected with the storage battery;
the monitoring module comprises a second ZigBee module, a power supply module, a second switch, a main controller, a key, an LED display module, an LCD display module and a buzzer, the main controller is respectively electrically connected with the second ZigBee module, the second switch, the key, the LED display module, the LCD display module and the buzzer, and the second switch is electrically connected with the power supply module;
and the first ZigBee module of the ranging module is in communication connection with the second ZigBee module of the monitoring module.
As a further aspect of the present invention: the singlechip is AT89C55WD singlechip, the master controller is STM32 master controller.
As a further aspect of the present invention: the power supply module adopts a switching power supply based on a soft start circuit, a pulse width modulator and an automatic recovery circuit.
As a further aspect of the present invention: the distance measurement module includes temperature sensor, and the temperature sensor model is ds18b20, and temperature sensor and singlechip electric connection.
The utility model has the advantages that: the utility model discloses a reasonable structural design adopts the singlechip to pass through transmitter time signal, receive time signal through the receiver, send the second zigBee module that links to each other with the master controller through first zigBee module, the signal passes time signal for the master controller through second zigBee module and obtains the distance between lifting hook and ground and the barrier on every side, show two kinds of results through LCD display module respectively, through LED scintillation and bee calling organ ring completion early warning, the effectual incident of having avoided arousing because of the lifting hook striking jib loading boom.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a block diagram of the installation structure of the ranging module and the monitoring module of the present invention;
fig. 2 is the utility model discloses ranging module and monitoring module mounting structure schematic diagram.
In the figure: 1. a distance measurement module; 2. and a monitoring module.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, an intelligent anti-collision device for a hook comprises a ranging module 1 and a monitoring module 2, wherein the ranging module 1 is installed at the position of a crane hook, a single chip microcomputer of the ranging module 1 sends a time signal through a transmitter, receives the time signal through a receiver, sends the time signal to a second ZigBee module electrically connected with a main controller through the first ZigBee module, the monitoring module 2 is installed at the position of a crane operation room, the monitoring module 2 transmits the time signal to the main controller through the second ZigBee module to obtain the distance between the hook and the ground and surrounding obstacles, and the two results are respectively represented by matching an LCD display module, an LED display module and a buzzer, different danger signals are corresponding to different alarm forms, namely LED flicker and buzzer sound, so that early warning is completed, and safety accidents caused by the fact that the lifting hook impacts the crane boom are effectively avoided;
the distance measurement module 1 comprises a transmitter, a receiver, a storage battery, a first switch, a single chip microcomputer and a first ZigBee module, wherein the single chip microcomputer is respectively electrically connected with the transmitter, the receiver, the first switch and the first ZigBee module, and the first switch is electrically connected with the storage battery;
the monitoring module 2 comprises a second ZigBee module, a power supply module, a second switch, a main controller, a key, an LED display module, an LCD display module and a buzzer, wherein the main controller is respectively electrically connected with the second ZigBee module, the second switch, the key, the LED display module, the LCD display module and the buzzer, and the second switch is electrically connected with the power supply module;
the first ZigBee module of the distance measuring module 1 is in communication connection with the second ZigBee module of the monitoring module 2.
The singlechip is AT89C55WD singlechip, and the master controller is STM32 master controller.
The power supply module adopts a switching power supply based on a soft start circuit, a pulse width modulator and an automatic recovery circuit, and the power supply is carried out by the crane.
The distance measurement module 1 comprises a temperature sensor, the type of the temperature sensor is ds18b20, the influence of temperature on the transmission speed of ultrasonic waves is corrected according to the field operation condition, the measurement precision is guaranteed, and the temperature sensor is electrically connected with the single chip microcomputer.
Wherein, structure and module in ranging module 1 and the monitor module 2 all belong to the component in conventional field, and its function and effect all are the same with conventional component.
The utility model discloses a theory of operation: ranging module 1 installs the position AT the crane lifting hook, ranging module 1 passes through the singlechip that the model is AT89C55WD and sends time signal through the transmitter, receive time signal through the receiver, send the second zigBee module that the model is the master controller of STM32 and links to each other for first zigBee module, monitoring module 2 installs the position AT the crane control room, monitoring module 2 passes through the second zigBee module and passes time signal for the STM32 master controller and obtain the distance between lifting hook and ground and the surrounding barrier, show two kinds of results respectively through LCD display module, and will correspond different alarm form LED scintillation according to different danger signals, the bee calling organ sounds, the staff is according to LED scintillation, audible alarm, LCD display interface in time obtains lifting hook state information and makes corresponding operation.
The utility model discloses a reasonable structural design, adopt the single chip microcomputer control transmitter, the time signal of receiver, send the second zigBee module that links to each other with the master controller through first zigBee module, the signal passes to the master controller with time signal through second zigBee module and carries out the analysis and calculate lifting hook and ground, distance between the barrier on every side, show two kinds of results through LCD display module respectively, if the distance exceeds the warning threshold value, different dangerous signal will correspond different alarm form LED scintillation, bee calling organ rings, the staff flickers according to LED, audible alarm, LCD display interface in time acquires lifting hook state information and makes corresponding operation, the effectual incident of having avoided arousing because of the lifting hook striking jib loading boom.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. The intelligent lifting hook anti-collision device is characterized by comprising a distance measurement module (1) and a monitoring module (2), wherein the distance measurement module (1) is installed at the position of a lifting hook of a crane, and the monitoring module (2) is installed at the position of an operating room of the crane;
the distance measurement module (1) comprises a transmitter, a receiver, a storage battery, a first switch, a single chip microcomputer and a first ZigBee module, wherein the single chip microcomputer is respectively electrically connected with the transmitter, the receiver, the first switch and the first ZigBee module, and the first switch is electrically connected with the storage battery;
the monitoring module (2) comprises a second ZigBee module, a power supply module, a second switch, a main controller, a key, an LED display module, an LCD display module and a buzzer, wherein the main controller is respectively electrically connected with the second ZigBee module, the second switch, the key, the LED display module, the LCD display module and the buzzer, and the second switch is electrically connected with the power supply module;
and a first ZigBee module of the ranging module (1) is in communication connection with a second ZigBee module of the monitoring module (2).
2. The intelligent lifting hook anti-collision device as claimed in claim 1, wherein the single-chip microcomputer is an AT89C55WD single-chip microcomputer, and the master controller is an STM32 master controller.
3. The intelligent lifting hook collision prevention device as claimed in claim 1, wherein the power supply module employs a switching power supply based on a soft start circuit, a pulse width modulator and an automatic recovery circuit.
4. The intelligent lifting hook collision prevention device as claimed in claim 1, wherein the distance measurement module (1) comprises a temperature sensor, and the temperature sensor is of a type ds18b20, and the temperature sensor is electrically connected to the single chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920750317.5U CN209922761U (en) | 2019-05-23 | 2019-05-23 | Intelligent lifting hook anti-collision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920750317.5U CN209922761U (en) | 2019-05-23 | 2019-05-23 | Intelligent lifting hook anti-collision device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209922761U true CN209922761U (en) | 2020-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920750317.5U Active CN209922761U (en) | 2019-05-23 | 2019-05-23 | Intelligent lifting hook anti-collision device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209922761U (en) |
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2019
- 2019-05-23 CN CN201920750317.5U patent/CN209922761U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 230000 no.218, Xiangzhang Avenue, hi tech Development Zone, Hefei City, Anhui Province Patentee after: China Energy Construction Group Co.,Ltd. Address before: No. 218, Xiangzhang Avenue, high tech Zone, Hefei City, Anhui Province, 230088 Patentee before: China Energy Engineering Group Anhui No.1 Electric Power Construction Co.,Ltd. |
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| CP03 | Change of name, title or address |