CN209836826U - Infrared hydraulic helicopter apron protective net - Google Patents
Infrared hydraulic helicopter apron protective net Download PDFInfo
- Publication number
- CN209836826U CN209836826U CN201920306978.9U CN201920306978U CN209836826U CN 209836826 U CN209836826 U CN 209836826U CN 201920306978 U CN201920306978 U CN 201920306978U CN 209836826 U CN209836826 U CN 209836826U
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- hydraulic
- infrared
- protective net
- helideck
- net
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Abstract
The utility model provides an infrared ray hydraulic pressure helideck protection network which characterized in that includes: protective net structure frame, net piece, pneumatic cylinder, infrared probe, protective net upset coupling mechanism, pneumatic cylinder upper portion coupling mechanism, pneumatic cylinder lower part coupling mechanism, control system, protective net structure frame is connected with the net piece, and the material is aluminum alloy or carbon steel or stainless steel, and its lower part is connected with protective net upset coupling mechanism, the pneumatic cylinder passes through the hydraulic pressure pipe and links to each other with the hydraulic pressure station, infrared probe establishes in protective net structure frame one side, is connected with control system through the cable.
Description
Technical Field
The utility model relates to a protection net for helipad, in particular to a protection net for infrared hydraulic helipad.
Background
At present, the protection net of the parking apron is manually turned over, the number of the protection nets is large, the number of each parking apron is 60-80, time consumption and overlong manual operation are caused, personnel in the helicopter apron belong to high-altitude operation, great potential safety hazards exist, the protection net of the infrared hydraulic helicopter apron is a protection net which is turned over in a hydraulic whole batch mode, time and labor are saved, potential safety hazards do not exist, and the technical problem is thoroughly solved.
Disclosure of Invention
In order to solve the technical problem of the current air park protection net, the utility model provides an air park protection net capable of being turned over by infrared hydraulic pressure.
The utility model provides an infrared ray hydraulic pressure helideck protection network which characterized in that includes: protective net structure frame, net piece, pneumatic cylinder, infrared probe, protective net upset coupling mechanism, pneumatic cylinder upper portion coupling mechanism, pneumatic cylinder lower part coupling mechanism, control system, protective net structure frame is connected with the net piece, and the material is aluminum alloy or carbon steel or stainless steel, and its lower part is connected with protective net upset coupling mechanism, the pneumatic cylinder passes through the hydraulic pressure pipe and links to each other with the hydraulic pressure station, infrared probe establishes in protective net structure frame one side, is connected with control system through the cable.
The hydraulic cylinder is turning power equipment of the infrared hydraulic helideck protective screening.
The hydraulic cylinder is powered and controlled by a hydraulic station.
The hydraulic station is connected with the control system through a cable.
The infrared probe is a protective net limit detection device.
The control system is a PLC control system.
Drawings
The drawings are used for further explaining the invention and further understanding the intention of the invention, are used together with the embodiment of the invention for explaining the invention, do not form the restriction and limitation of the invention, and do not influence various parameters.
In the attached drawings
Fig. 1 is a diagram of an infrared hydraulic helideck protective net structure according to an embodiment of the present invention.
Fig. 2 is a layout diagram of an infrared probe of a protective net of an infrared hydraulic helideck according to an embodiment of the present invention.
Fig. 3 is a schematic diagram illustrating turning of a protection net of an infrared hydraulic helideck according to an embodiment of the present invention.
Fig. 4 is a diagram of a hydraulic control system of an infrared hydraulic helideck protection net according to an embodiment of the present invention.
Fig. 5 is a diagram of an electrical control system for an infrared hydraulic helideck protection net according to an embodiment of the present invention.
The equipment numbers in the figure are: <1> mesh, <2> protective net structure frame, <3> protective net overturning connecting mechanism, <4> hydraulic cylinder, <5> hydraulic cylinder lower connecting mechanism, <6> hydraulic cylinder upper connecting mechanism, <7>1# infrared probe, <8>2# infrared probe, <9>1# probe rod, <10>2# probe rod.
Detailed Description
The detailed description is given in conjunction with the preferred embodiments so that the advantages and features of the present invention will be more readily understood by those skilled in the art, and the scope of the present invention will be clearly determined. The following embodiments are not intended to limit the scope of the present invention, and all equivalent changes, additions, deletions, or direct or indirect applications of the contents of the specification and drawings to related arts are included in the scope of the present invention.
Example (b): the utility model provides an infrared ray hydraulic helicopter apron protection net, please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5.
The utility model provides an infrared ray hydraulic pressure helideck protection network implementation step:
specifically, the protective net of each apron project is divided into three groups according to the side length of the apron, the total number of the net is about 60-80, the protective nets are divided into 20-25 protective nets, and the three groups of protective nets act simultaneously, and can be specifically adjusted if the protective nets are not orderly erected or not aligned in a normal laying state.
Specifically, each protective net is provided with a set of bidirectional hydraulic cylinders. And (3) respectively connecting 20-25 protective nets of each large group to a reversing valve in the hydraulic station by using two main hydraulic pipes. The hydraulic cylinder can be extended or retracted, see fig. 4.
Further, each hydraulic directional valve can realize that 20-25 pieces of protective nets of each large group are laid down or erected at the same time, please refer to fig. 4.
Further, when the No. 2 infrared probe detects a contact point of the protective net in the vertical state, a motor reversal signal is sent out, and the protective net returns to the lying state.
Further, the No. 1 infrared probe detects that the protective net arrives, cuts off the power supply of the motor, and the protective net stops rotating and stays at the lying position.
Specifically, when the protection network is in a static lying state, the infrared contact is aligned with the contact installed on the protection network frame, and at the moment, the infrared ray is cut off, and the hydraulic station does not work.
Specifically, after a No. 1 infrared probe is electrified and a No. 2 infrared probe contact of the protective net is detected, a hydraulic station is started, and an electromagnetic valve of the hydraulic station is started, so that the rodless cavity of the hydraulic cylinder is filled with oil, and the protective net is rotated to the vertical position.
Specifically, the 2# infrared probe detects a contact point when the protective net is in an upright state, sends a signal, cuts off the hydraulic electromagnetic valve, and enables the hydraulic cylinder to stop oil supply and stop operation.
Specifically, the 2# infrared probe detects a contact point when the protective net is in an upright state, and sends a signal to the electromagnetic directional valve, so that the rod cavity of the hydraulic cylinder is filled with oil, the rodless cavity is filled with oil, and the protective net returns to a lying state.
Specifically, the 1# infrared probe detects that the protective net arrives, cuts off the power supply of the electromagnetic valve, closes the two cavities of the hydraulic cylinder to stop oil supply, stops rotating the protective net, and stops at the lying position.
Claims (6)
1. The utility model provides an infrared ray hydraulic pressure helideck protection network which characterized in that includes: protective net structure frame, net piece, pneumatic cylinder, infrared probe, protective net upset coupling mechanism, pneumatic cylinder upper portion coupling mechanism, pneumatic cylinder lower part coupling mechanism, control system, protective net structure frame is connected with the net piece, and the material is aluminum alloy or carbon steel or stainless steel, and its lower part is connected with protective net upset coupling mechanism, the pneumatic cylinder passes through the hydraulic pressure pipe and links to each other with the hydraulic pressure station, infrared probe establishes in protective net structure frame one side, is connected with control system through the cable.
2. The infrared ray hydraulic helideck protection net according to claim 1, wherein the hydraulic cylinder is a turning power device of the infrared ray hydraulic helideck protection net.
3. The infrared hydraulic helideck protection net according to claim 1, characterized in that the hydraulic cylinders are powered and controlled by a hydraulic station.
4. The infrared hydraulic helideck protection net according to claim 3, characterized in that the hydraulic station is connected to a control system by cables.
5. The infrared hydraulic helideck protection net according to claim 1, characterized in that the infrared probe is a protection net limit detection device.
6. The infrared hydraulic helideck protection mesh as defined in claim 1, wherein the control system is a PLC control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920306978.9U CN209836826U (en) | 2019-03-07 | 2019-03-07 | Infrared hydraulic helicopter apron protective net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920306978.9U CN209836826U (en) | 2019-03-07 | 2019-03-07 | Infrared hydraulic helicopter apron protective net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209836826U true CN209836826U (en) | 2019-12-24 |
Family
ID=68906094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920306978.9U Active CN209836826U (en) | 2019-03-07 | 2019-03-07 | Infrared hydraulic helicopter apron protective net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209836826U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636760A (en) * | 2020-05-28 | 2020-09-08 | 苏龙嘎 | Special enclosure capable of achieving emergency traffic for building |
-
2019
- 2019-03-07 CN CN201920306978.9U patent/CN209836826U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636760A (en) * | 2020-05-28 | 2020-09-08 | 苏龙嘎 | Special enclosure capable of achieving emergency traffic for building |
| CN111636760B (en) * | 2020-05-28 | 2021-08-06 | 胡敬伟 | Special enclosure capable of achieving emergency traffic for building |
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