CN215756027U - Overhead traveling crane laser anti-collision system based on Ethernet transmission - Google Patents
Overhead traveling crane laser anti-collision system based on Ethernet transmission Download PDFInfo
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- CN215756027U CN215756027U CN202121013173.9U CN202121013173U CN215756027U CN 215756027 U CN215756027 U CN 215756027U CN 202121013173 U CN202121013173 U CN 202121013173U CN 215756027 U CN215756027 U CN 215756027U
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Abstract
The utility model relates to an overhead traveling crane laser anti-collision system based on Ethernet transmission, which comprises an overhead traveling crane body, a detection device and a control device, wherein the detection device is used for detecting the distance between two sides of an overhead traveling crane body, transmitting the detected laser distance into the control device for processing, the detection device and the control device are both arranged at different parts of the overhead traveling crane body, a control box is connected with a laser anti-collision host box, signals are quickly transmitted into a laser anti-collision controller for analysis, acousto-optic alarm and equipment emergency braking are provided, alarm reminding and safety braking guarantee are provided, and the production safety is ensured.
Description
Technical Field
The utility model relates to the technical field of overhead traveling crane production safety accident prevention and advanced manufacturing, in particular to an overhead traveling crane laser anti-collision system based on Ethernet transmission.
Background
At present, the types of laser anti-collision devices really applied in the market are few, and the reason is that when the laser sensors are applied on site, frequent faults or functional obstacles of the laser sensors are easy to occur due to the fact that the laser sensors are mostly in severe environment in the use site, so that the laser anti-collision system of the overhead travelling crane fails, the overhead travelling crane collides on site, and further serious accidents are caused; in addition, signals of a laser anti-collision system in the market are transmitted by analog quantity signals, interference is easy to receive, the signals are inaccurate, the operation of setting parameters of a laser probe is complex, and the field measurement effect is influenced.
Disclosure of Invention
The utility model provides an overhead traveling crane laser anti-collision system based on Ethernet transmission, which provides sound and light alarm and equipment emergency brake, provides alarm reminding and safety brake guarantee, ensures the production safety.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a crown block laser collision avoidance system based on ethernet transmission, includes crown block body, detection device and controlling means, and detection device detects the distance of crown block body both sides, handles in transmitting the laser distance that detects to controlling means, and detection device and controlling means all install the different positions at the crown block body.
The overhead traveling crane body include left side overhead traveling crane, right side overhead traveling crane, left side girder, right side girder and driver's cabin.
The detection device comprises a left laser probe, a right laser probe, a left buffer, a right buffer, a left reflector and a right reflector, wherein the left laser probe is installed on a left girder, the left reflector is installed on a left crown block and is aligned to the center position with the left laser probe, the left buffer is installed on the left girder and is vertically installed with the left laser probe, the right reflector and the right buffer are the same as a left installation mode, and the directions are all on the right side.
The control device comprises a 7-inch touch screen, a control box and a laser anti-collision mainframe box, wherein the 7-inch touch screen is a resistance screen, all parameters of the laser probe can be set through touch operation, the use state of the laser anti-collision system is displayed, the control box is connected through an Ethernet shielding network wire, and the control box is connected with the laser probe in the laser anti-collision mainframe box through the Ethernet shielding network wire.
Laser anticollision mainframe box install in the driver's cabin, including laser collector, isolation power, signal isolator and 6 core aviation plugs, laser collector collects the laser beam who reflects back, 6 core aviation plugs are connected to laser collector one end pin, left side laser probe and right side laser probe are connected to the other end, finally connect left side laser probe and right side laser probe and keep apart the power, send the signal into signal isolator.
The control box include the speaker, the collision avoidance controller, 8 mouthful switches, switching power supply, 6 core aviation sockets, 8 core aviation sockets, ship type switch and relay output board, the signal access collision avoidance controller after the signal isolator was handled in the laser anticollision mainframe box in, external power supply inserts switching power supply, switching power supply provides the 24V power, collision avoidance controller connects speaker and relay output board, provide alarm sound and alarm output action execution, the alarm sound of speaker can adjust the sound size, collision avoidance controller utilizes ethernet shielding net twine to connect laser probe.
Compared with the prior art, the utility model has the beneficial effects that:
1) sound and light alarm and equipment emergency brake are provided, and equipment safety is guaranteed;
2) the laser probe, the control device and the 7-inch touch screen are used for transmitting signals through the Ethernet, so that the anti-interference capacity is high, and the signals are transmitted accurately;
3) the touch control operation of the 7-inch touch screen is adopted, the setting of all parameters of the probe is realized, the operation is simple and convenient, and the working efficiency is greatly improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the installation of the present invention.
Fig. 3 is a schematic wiring diagram of the laser anti-collision main case.
In the figure: 1. left side laser probe 2, left side girder 3, left reflector 4, left side overhead traveling crane 5, left buffer 6, cab 7, control box 8, laser anti-collision mainframe box 9, right side laser probe 10, right side girder 11, right reflector 12, right side overhead traveling crane 13, right buffer
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings:
fig. 1 is a schematic structural diagram of the present invention. The utility model relates to an overhead traveling crane laser anti-collision system based on Ethernet transmission, which comprises an overhead traveling crane body, a detection device and a control device, wherein the detection device detects the distances of overhead traveling cranes on two sides of the overhead traveling crane body, transmits the detected laser distances into the control device for processing, and the detection device and the control device are both arranged at different parts of the overhead traveling crane body.
The overhead traveling crane body include left side overhead traveling crane 4, right side overhead traveling crane 12, left side girder 2, right side girder 10 and driver's cabin 6.
The detection device comprises a left laser probe 1, a right laser probe 9, a left buffer 5, a right buffer 13, a left reflector 3 and a right reflector 11, wherein the left laser probe 1 is arranged on a left main beam 2, the left reflector 3 is arranged on a left crown block 4 and is aligned with the left laser probe 1 at the center, the left buffer 5 is arranged on the left main beam 2 and is vertically arranged with the left laser probe 1, and the right laser probe 9, the right reflector 11 and the right buffer 13 are arranged in the same way as the left buffer and have the same direction as the right buffer; the left laser probe 1 and the right laser probe 9 have five working states of broken network, normal, over-range, over-close distance and unconnected laser head, the minimum distance between the left reflector 3 and the right reflector 11 is 50cm, the range is 50-3000mm, the laser probe communication line adopts 6 types of shielded single-strand pure copper network hard lines and is manufactured according to the shielded network lines.
The control device comprises a 7-inch touch screen, a control box 7 and a laser anti-collision mainframe box 8, wherein the 7-inch touch screen is a resistance screen, can be used for setting and displaying a left (right) early warning limit, a left (right) parking limit and a left (right) laser probe correction value, can be used for touch operation, can be used for setting all parameters of the laser probe, displaying the use state of the laser anti-collision mainframe box, is connected with the control box 7 through a shielding network cable, and is connected with the laser probe of the laser anti-collision mainframe box 8 through an Ethernet shielding network cable.
Laser anticollision mainframe box 8 is installed in driver's cabin 6, including laser collector, isolation power, signal isolator and 6 core aviation plugs, the laser beam that the reflection was back is collected to laser collector, and 6 core aviation plugs are connected to laser collector one end pin, and left side laser probe and right side laser probe are connected to the other end, finally connect left side laser probe and right side laser probe and keep apart the power, send the signal into signal isolator.
The following examples are carried out on the premise of the technical scheme of the utility model, and detailed embodiments and specific operation processes are given, but the scope of the utility model is not limited to the following examples. The methods used in the following examples are conventional methods unless otherwise specified.
[ examples ] A method for producing a compound
As shown in fig. 1, a crown block laser collision avoidance system based on ethernet transmission includes a crown block body, a detection device and a control device, wherein the detection device detects the distance between the crown block and both sides, transmits the detected laser distance to the control device for processing, and the detection device and the control device are both installed at different positions of the crown block body.
As shown in fig. 2, the left laser probe 1 is installed on the left main beam 2, the left reflector 3 is installed at the corresponding position of the center of the overhead crane on the opposite left side, the left buffer 5 is installed in the vertical direction of the left main beam 2 and the left laser probe 1, the right equipment is installed at the corresponding position on the right side, and the control box 7 and the laser anti-collision main box 8 are both installed in the cab 6.
As shown in figure 3, laser collector collects the laser beam that reflects back, and 6 core aviation plugs are connected to laser collector one end pin, and left side laser probe and right side laser probe are connected to the other end, finally with left side laser probe and right side laser probe connection isolation power, send the signal into signal isolator, set up required probe parameter on 7 cun touch-sensitive screens, utilize ethernet shielded wire to connect laser probe and collision avoidance controller and carry out signal transmission.
Claims (4)
1. A crown block laser anti-collision system based on Ethernet transmission is characterized by comprising a crown block body, a detection device and a control device, wherein the detection device detects the distances of crown blocks on two sides of the crown block body and transmits the detected laser distances into the control device for processing, and the detection device and the control device are both arranged at different parts of the crown block body; the overhead traveling crane body comprises a left overhead traveling crane, a right overhead traveling crane, a left main beam, a right main beam and a cab; the detection device comprises a left laser probe, a right laser probe, a left buffer, a right buffer, a left reflector and a right reflector, wherein the left laser probe is installed on a left girder, the left reflector is installed on a left crown block and is aligned to the center position with the left laser probe, the left buffer is installed on the left girder and is vertically installed with the left laser probe, the right reflector and the right buffer are the same as a left installation mode, and the directions are all on the right side.
2. The overhead traveling crane laser anti-collision system based on Ethernet transmission of claim 1, wherein the control device comprises a 7-inch touch screen, a control box and a laser anti-collision mainframe box, the 7-inch touch screen is a touch control operation resistance screen, all parameters of the laser probe can be set, the use state is displayed, the control box is connected with the control box through an Ethernet shielding network cable, and the control box is used for connecting the laser probe in the laser anti-collision mainframe box through the Ethernet shielding network cable.
3. The overhead traveling crane laser anti-collision system based on Ethernet transmission according to claim 2, characterized in that, laser anti-collision mainframe box install in the driver's cabin, including laser collector, isolation power, signal isolator and 6 core aviation plugs, laser collector collects the laser beam that reflects back, 6 core aviation plugs are connected to laser collector one end pin, and left side laser probe and right side laser probe are connected to the other end, finally with left side laser probe and right side laser probe connection isolation power, send the signal into signal isolator.
4. The overhead traveling crane laser anti-collision system based on Ethernet transmission according to claim 2, characterized in that the control box comprises a speaker, an anti-collision controller, an 8-port exchanger, a switching power supply, a 6-core aviation socket, an 8-core aviation socket, a ship-type switch and a relay output board, a signal processed by a signal isolator in the laser anti-collision mainframe box is connected into the anti-collision controller, an external power supply is connected into the switching power supply, the switching power supply provides a 24V power supply, the anti-collision controller is connected with the speaker and the relay output board, and provides alarm sound and alarm output action execution, and the anti-collision controller utilizes an Ethernet shielding network cable to connect with the laser probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121013173.9U CN215756027U (en) | 2021-05-12 | 2021-05-12 | Overhead traveling crane laser anti-collision system based on Ethernet transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121013173.9U CN215756027U (en) | 2021-05-12 | 2021-05-12 | Overhead traveling crane laser anti-collision system based on Ethernet transmission |
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| Publication Number | Publication Date |
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| CN215756027U true CN215756027U (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121013173.9U Active CN215756027U (en) | 2021-05-12 | 2021-05-12 | Overhead traveling crane laser anti-collision system based on Ethernet transmission |
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| CN (1) | CN215756027U (en) |
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2021
- 2021-05-12 CN CN202121013173.9U patent/CN215756027U/en active Active
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