Pay-off system

Abstract

The utility model provides a pay-off system which comprises an unmanned aerial vehicle and further comprises a material collecting barrel arranged on the unmanned aerial vehicle, the material collecting barrel comprises a first marking cavity used for containing a first marker and a second marking cavity used for containing a second marker, and the first marking cavity and the second marking cavity are separated. The first marking cavity is provided with a first nozzle, and the second marking cavity is provided with a second nozzle. The paying-off device can be used for paying off efficiently and accurately.

Description

Technical Field

[0001] The utility model relates to the technical field of site construction, in particular to a line-laying system. Background Art

[0002] In recent years, environmental protection projects have gradually increased, among which site pollution control projects account for a large proportion. Such projects often involve the treatment and restoration of polluted soil and water bodies. The construction content mainly includes foundation pit excavation, equipment / facility construction, pollution remediation treatment, etc. In the past construction process, the measurement and layout before foundation pit excavation and temporary construction was generally completed by manual handheld related equipment (measuring instruments, bracket accessories, lime), which often caused the following problems:

[0003] 1) Manual measurement and laying out will consume a lot of physical strength, especially in hot summer and in places with uneven terrain. The limitations of natural conditions will lead to a significant reduction in the efficiency of measurement and laying out;

[0004] 2) If you need to temporarily change or add measurement points during manual measurement and layout, the data needs to be re-imported into the measuring instrument, which results in low measurement efficiency and insufficient flexibility;

[0005] 3) The boundary lines formed by manual measurement and layout and manual spreading of white lime are often not uniform and beautiful, which will have a certain impact on the subsequent foundation pit excavation.

[0006] Therefore, it is necessary to develop a wire-laying system to efficiently and accurately lay out the wire. Utility Model Content

[0007] The utility model aims to provide a wire-releasing system to solve the problems of low efficiency and poor accuracy of the existing wire-releasing method.

[0008] In order to solve the above-mentioned technical problems, the utility model provides a line-releasing system, including a drone and a collecting barrel arranged on the drone, the collecting barrel including a first marking cavity for accommodating a first marker, and a second marking cavity for accommodating a second marker, the first marking cavity and the second marking cavity are separated, the first marking cavity is provided with a first nozzle, and the second marking cavity is provided with a second nozzle.

[0009] Optionally, the first nozzle and the second nozzle are arranged side by side at the bottom of the collecting barrel.

[0010] Optionally, a spray nozzle is further provided at the bottom of the collecting barrel, and the spray nozzle is connected to the first nozzle and the second nozzle respectively.

[0011] Optionally, the first marking cavity has a first vent, and the second marking cavity has a second vent.

[0012] Optionally, a first ventilation valve is provided at the first ventilation port, and a second ventilation valve is provided at the second ventilation port.

[0013] Optionally, a first spray valve is provided at the first nozzle, and a second spray valve is provided at the second nozzle.

[0014] Optionally, the material collecting barrel includes a material collecting body and a connecting piece, and the material collecting body is threadedly connected to the drone via the connecting piece.

[0015] Optionally, the drone includes a frame, a propeller for driving the frame to fly, an image detection device for taking photos and aerial surveys of the site, a control end, and a signal transmission device for collecting information provided by the control end and transmitting the photo and aerial survey information back to the control end.

[0016] Optionally, the drone also includes a power supply for supplying power to a propeller, an image detection device and a signal transmission device.

[0017] Optionally, it also includes a first sensor for detecting the remaining amount of the first marker and a second sensor for detecting the remaining amount of the second marker.

[0018] The utility model provides a wire-releasing system, which has the following beneficial effects:

[0019] Since the material collecting barrel is arranged on the drone, the material collecting barrel includes a first marking cavity for accommodating a first marker, and a second marking cavity for accommodating a second marker, the first marking cavity and the second marking cavity are separated, the first marking cavity is provided with a first nozzle, the second marking cavity is provided with a second nozzle, and the first nozzle and the second nozzle are arranged side by side at the bottom of the material collecting barrel. Therefore, the flight of the material collecting barrel and the spraying of the first marker or the second marker can be controlled by the drone. In this way, the first marker can be used to accurately lay out the target range to improve the laying-out efficiency, and the second marker can be used to efficiently and accurately mark each inflection point. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of a wire-paying system in an embodiment of the utility model;

[0021] Figure 2 It is a structural schematic diagram of a collecting barrel in a wire-paying system in an embodiment of the utility model;

[0022] Figure 3 It is a schematic structural diagram of the upper part of the collecting drum in the pay-off system in the embodiment of the utility model;

[0023] Figure 4 It is a schematic structural diagram of a first vent valve on the upper part of a collecting barrel in a pay-off system in an embodiment of the utility model.

[0024] Description of reference numerals:

[0025] 100-UAV; 110-frame; 120-propeller; 130-image detection device; 140-control terminal; 150-signal transmission device; 160-power supply; 200-collection barrel; 210-first marking cavity; 211-first nozzle; 212-first air vent; 213-first ventilation valve; 220-second marking cavity; 221-second nozzle; 222-second air vent; 230-collection body; 240-connecting piece; 251-first sensor; 252-second sensor. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0029] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0030] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0031] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , Figure 1 It is a structural schematic diagram of the wire-releasing system in the embodiment of the utility model. Figure 2 2 is a schematic structural diagram of a collecting barrel 200 in a pay-off system in an embodiment of the utility model. Figure 3 2 is a schematic diagram of the structure of the upper part of the collecting barrel 200 in the pay-off system in the embodiment of the utility model. Figure 4 It is a structural schematic diagram of the first vent valve 213 on the upper part of the collecting barrel 200 in the line-releasing system in an embodiment of the utility model. This embodiment provides a line-releasing system, including an unmanned aerial vehicle 100 and a collecting barrel 200 arranged on the unmanned aerial vehicle 100, the collecting barrel 200 includes a first marking cavity 210 for accommodating a first marker, and a second marking cavity 220 for accommodating a second marker, the first marking cavity 210 and the second marking cavity 220 are separated, the first marking cavity 210 is provided with a first nozzle 211, and the second marking cavity 220 is provided with a second nozzle 221.

[0033] Since the collecting barrel 200 is arranged on the drone 100, the collecting barrel 200 includes a first marking cavity 210 for accommodating a first marker, and a second marking cavity 220 for accommodating a second marker. The first marking cavity 210 and the second marking cavity 220 are isolated from each other. The first marking cavity 210 is provided with a first nozzle 211, and the second marking cavity 220 is provided with a second nozzle 221. Therefore, the collecting barrel 200 can be controlled to fly and the first marker or the second marker can be sprayed by the drone 100. In this way, the first marker can be used to accurately lay out the target range to improve the laying-out efficiency, and the second marker can be used to efficiently and accurately mark each inflection point.

[0034] In this embodiment, the collecting barrel 200 includes a collecting cavity, and the collecting cavity is divided into a first marking cavity 210 and a second marking cavity 220 by a partition. In other embodiments, the collecting barrel 200 includes a first barrel and a second barrel, the first barrel and the second barrel are independently provided, the first barrel has a first marking cavity 210, and the second barrel has a second marking cavity 220.

[0035] The first nozzle 211 and the second nozzle 221 are arranged side by side at the bottom of the collecting barrel 200 .

[0036] A spray nozzle is also disposed at the bottom of the collecting barrel 200 , and the spray nozzle is communicated with the first nozzle 211 and the second nozzle 221 respectively.

[0037] The spray nozzle is cone-shaped.

[0038] The first marking cavity 210 has a first vent 212, and the second marking cavity 220 has a second vent 222. This can prevent the formation of negative pressure in the first marking cavity 210 during the spraying of the first marker, which affects the continuous spraying of the first marker, thereby affecting the line-laying effect, and prevent the formation of negative pressure in the second marking cavity 220 during the spraying of the second marker, which affects the continuous spraying of the second marker, thereby affecting the inflection point marking effect.

[0039] Preferably, a first vent valve 213 is provided at the first vent 212, and a second vent valve is provided at the second vent 222. The opening and closing of the first vent 212 is controlled by the first vent valve 213, and the opening and closing of the second vent 222 is controlled by the second vent valve. In this way, the first vent 212 and the second vent 222 can be kept open when spraying materials and closed when spraying materials stops, thereby avoiding leakage of the first marker and the second marker.

[0040] Preferably, a first spray valve is disposed at the first nozzle 211 , and a second spray valve is disposed at the second nozzle 221 , so that the opening and closing of the first nozzle 211 and the second nozzle 221 can be easily controlled.

[0041] The material collecting barrel 200 includes a material collecting body 230 and a connecting piece 240 , and the material collecting body 230 is threadedly connected to the drone 100 via the connecting piece 240 .

[0042] The drone 100 includes a frame 110, a propeller 120 for driving the frame 110 to fly, an image detection device 130 for taking photos and aerial surveying the site, a control terminal 140, and a signal transmission device 150 for collecting information provided by the control terminal 140 and transmitting the photo and aerial survey information back to the control terminal 140.

[0043] Since the propeller 120 is used to drive the frame 110 to fly, the collecting barrel 200 is arranged on the frame 110 for spreading white lime, the image detection device 130 is used to take pictures and aerial survey the site, and the signal transmission device 150 is used to collect the information given by the control end 140 and transmit the photo and aerial survey information back to the control end 140. Therefore, the frame 110 can be controlled to fly through the control end 140, and the first marker and the second marker can be spread at the same time. In this way, the target range can be accurately laid out and the laying efficiency can be improved.

[0044] The drone 100 further includes a power supply 160 for supplying power to the propeller 120, the image detection device 130 and the signal transmission device 150. The power supply 160 is replaceable.

[0045] The pay-off system further comprises a first sensor 251 for detecting the first marker residue and a second sensor 252 for detecting the second marker residue. In this way, the collecting barrel 200 can be replaced in time.

[0046] refer to Figure 2 The collecting barrel 200 is threadedly connected to the frame 110.

[0047] The number of the propellers 120 is four, and the four propellers 120 are evenly arranged on the frame 110 around the axis of the collecting barrel 200 .

[0048] The power supply 160 is disposed directly above the rack 110 .

[0049] The image detection device 130 is a camera.

[0050] The control terminal 140 is a PC.

[0051] The first marker is lime, and the second marker is paint.

[0052] The line-laying system in this embodiment has the characteristics of simple operation, high efficiency, timely information feedback, and good flexibility. It can shorten the time for measurement and line-laying before foundation pit excavation and temporary construction, and greatly save manpower consumption.

[0053] The above description is only a description of the preferred embodiment of the utility model, and is not any limitation on the scope of the utility model. Any changes and modifications made by ordinary technicians in the field of the utility model based on the above disclosure shall fall within the scope of protection of the claims.

Claims

1. A line-laying system, comprising a drone, characterized in that: It also includes a material collecting barrel arranged on the drone, the material collecting barrel includes a first marking cavity for accommodating a first marker, and a second marking cavity for accommodating a second marker, the first marking cavity and the second marking cavity are isolated, the first marking cavity is provided with a first nozzle, and the second marking cavity is provided with a second nozzle.

2. The pay-off system according to claim 1, characterized in that: The first nozzle and the second nozzle are arranged side by side at the bottom of the collecting barrel.

3. The pay-off system according to claim 2, characterized in that: A spray nozzle is also provided at the bottom of the collecting barrel, and the spray nozzle is communicated with the first nozzle and the second nozzle respectively.

4. The pay-off system according to claim 1, characterized in that: The first marking cavity has a first vent, and the second marking cavity has a second vent.

5. The pay-off system according to claim 4, characterized in that: A first vent valve is disposed at the first vent port, and a second vent valve is disposed at the second vent port.

6. The pay-off system according to claim 1, characterized in that: A first spray valve is arranged at the first nozzle, and a second spray valve is arranged at the second nozzle.

7. The pay-off system according to claim 1, characterized in that: The material collecting barrel comprises a material collecting body and a connecting piece, and the material collecting body is threadedly connected to the drone via the connecting piece.

8. The pay-off system according to claim 1, characterized in that: The drone includes a frame, a propeller for driving the frame to fly, an image detection device for taking photos and aerial surveying of the site, a control end, and a signal transmission device for collecting information provided by the control end and transmitting the photo and aerial survey information back to the control end.

9. The pay-off system according to claim 8, characterized in that: The drone also includes a power source for supplying power to the propeller, the image detection device and the signal transmission device.

10. The pay-off system according to claim 1, characterized in that: Also included is a first sensor for detecting an amount of the first marker remaining and a second sensor for detecting an amount of the second marker remaining.

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