Isolation warning device and isolation warning system

Abstract

The utility model provides an isolation warning device and an isolation warning system, and relates to the technical field of warning tools, a detection mechanism is assembled on an isolation frame, the detection mechanism is configured to be used for forming a detection signal in a virtual isolation plane formed by the isolation frame, and the detection signal is configured to be used for detecting a target object entering the virtual isolation plane; and the warning mechanism is connected with the detection mechanism, and the warning mechanism is configured to generate a warning signal according to the detection signal. When the detection signal is in contact with a target object and the detection signal detects that the target object crosses the virtual isolation plane, the warning mechanism can generate a warning signal such as a sound signal or an optical signal based on the detection signal, so that an obvious alarm prompt is sent to surrounding people to prompt people to cross the virtual isolation space, and the safety of the virtual isolation space is improved. The device is wide in isolation area range, is sensitive and reliable, can be used indoors and outdoors, and is high in applicability.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of warning tools, in particular to an isolation warning device and an isolation warning system. BACKGROUND

[0002] In the site of overhaul of pumped storage unit, places where personnel need to be isolated are often encountered, such as hoisting of large mechanical equipment, high voltage test, and pressure test of pressure vessel. Therefore, safety warning tools such as fences, warning tapes, and warning lights are needed to prevent other personnel from entering the site and to avoid dangerous situations such as personnel injury and electric shock. The safety warning tools such as fences, warning tapes, and warning lights used in the site of overhaul of pumped storage unit have relatively single functions, and cannot avoid personnel from crossing the safety warning tools such as fences, warning tapes, and warning lights to enter the prohibited site, thereby affecting the smooth progress of the overhaul of pumped storage unit. CONTENT OF THE UTILITY MODEL

[0003] Therefore, it is necessary to provide an isolation warning device and an isolation warning system in view of the above technical problems.

[0004] The present application provides an isolation warning device, which comprises:

[0005] An isolation frame configured to form a virtual isolation plane;

[0006] A detection mechanism assembled to the isolation frame, configured to form a detection signal in the virtual isolation plane formed by the isolation frame, the detection signal being configured to detect a target object entering the virtual isolation plane;

[0007] A warning mechanism connected to the detection mechanism, configured to generate a warning signal according to the detection signal.

[0008] In one of the embodiments, the detection signal is configured to be an infrared detection signal; and / or,

[0009] The detection mechanism is configured to adopt an infrared opposite-shooting detector; and / or,

[0010] The detection mechanism comprises a transmitting device and a receiving device, the transmitting device being configured to send an infrared detection signal towards the receiving device, and the receiving device being configured to receive the infrared detection signal sent by the transmitting device.

[0011] In one of the embodiments, the isolation frame comprises:

[0012] A first frame vertical rod, the transmitting device being assembled to the first frame vertical rod;

[0013] a second frame upright, the receiving device is assembled to the second frame upright;

[0014] wherein the first frame upright and the second frame upright are oppositely arranged, and a virtual isolation plane is formed between the first frame upright and the second frame upright.

[0015] In one of the embodiments, the warning mechanism comprises:

[0016] a first warning light arranged at the top of the first frame upright; and / or,

[0017] a second warning light arranged at the top of the second frame upright.

[0018] In one of the embodiments, the warning mechanism comprises:

[0019] a warning horizontal band configured to emit the warning signal, the warning horizontal band having a first joint and a second joint, the first frame upright having a first connecting part, the second frame upright having a second connecting part, the warning horizontal band being configured to be detachably connected with the first connecting part of the first frame upright through the first joint, and the warning horizontal band being configured to be detachably connected with the second connecting part of the second frame upright through the second joint.

[0020] In one of the embodiments, the isolation frame comprises:

[0021] a first clamping assembly, the transmitting device being configured to be clamped and assembled to the first frame upright through the first clamping assembly, and / or the receiving device being configured to be clamped and assembled to the second frame upright through the first clamping assembly;

[0022] a second clamping assembly, the warning horizontal band being configured to be clamped and assembled with the first frame upright through the second clamping assembly, and / or the warning horizontal band being configured to be clamped and assembled with the second frame upright through the second clamping assembly.

[0023] In one of the embodiments, the isolation frame comprises:

[0024] a first supporting base arranged at the bottom of the first frame upright; and / or,

[0025] a second supporting base arranged at the bottom of the second frame upright.

[0026] In one of the embodiments, the transmitting device comprises a first protection tube, a first control main plate, a first upper tube plug and a first lower tube plug, the first protection tube has a first tube cavity in the interior, the first control main plate is assembled in the first tube cavity, a plurality of first transmitting elements are arranged on the first control main plate, and the first transmitting elements are configured to transmit infrared detection signals towards the receiving device; wherein the first upper tube plug is sealed and assembled at the top end of the first protection tube by a first upper sealing element, the first lower tube plug is sealed and assembled at the bottom end of the first protection tube by a first lower sealing element, and the sealed first tube cavity is formed; and / or,

[0027] The receiving device comprises a second protection tube, a second control main plate, a second upper tube plug and a second lower tube plug, the second protection tube has a second tube cavity in the interior, the second control main plate is assembled in the second tube cavity, a plurality of second receiving elements are arranged on the second control main plate, and the second receiving elements are configured to receive the infrared detection signals transmitted by the transmitting device; wherein the second upper tube plug is sealed and assembled at the top end of the second protection tube by a second upper sealing element, the second lower tube plug is sealed and assembled at the bottom end of the second protection tube by a second lower sealing element, and the sealed second tube cavity is formed.

[0028] In one of the embodiments, the warning signal is at least one of a sound signal and a light signal; and / or,

[0029] The height of the virtual isolation plane is between 8 to 12 meters, and the width of the virtual isolation plane is between 8 to 12 meters.

[0030] The application provides an isolation warning system, which comprises:

[0031] The isolation warning device;

[0032] A tool box for accommodating at least one of the isolation frame, the detection mechanism and the warning mechanism.

[0033] In the isolation warning device and the isolation warning system, when the detection signal is contacted by a target object, so that the detection signal detects that the target object crosses the virtual isolation plane, the warning mechanism generates a warning signal such as a sound signal or a light signal based on the detection signal, thereby sending an obvious alarm prompt to the surrounding people, prompting that a person crosses the virtual isolation space and enters a place prohibited to enter by the isolation warning device, the isolation area range is wide, sensitive and reliable, and can be used indoors and outdoors, and has strong applicability. BRIEF DESCRIPTION OF DRAWINGS

[0034] Figure 1A structural schematic diagram of an isolation warning device provided by an embodiment of the present application.

[0035] Figure 2 A structural schematic diagram of an isolation warning device provided by another embodiment of the present application.

[0036] Figure 3 A structural schematic diagram of a transmitting device provided by an embodiment of the present application.

[0037] Reference signs:

[0038] 1000, isolation frame; 2000, detection mechanism; 3000, warning mechanism;

[0039] 1001, virtual isolation plane; 1100, first frame vertical rod; 1200, second frame vertical rod; 1300, first clamping assembly; 1400, second clamping assembly; 1500, first support base; 1600, second support base;

[0040] 2100, transmitting device; 2200, receiving device;

[0041] 2110, first protection tube; 2120, first control mainboard; 2130, first upper tube plug; 2140, first lower tube plug; 2150, first upper sealing element;

[0042] 3100, first warning light; 3200, second warning light; 3300, warning horizontal band. DETAILED DESCRIPTION

[0043] In order to make the above objectives, features and advantages of the present application more apparent and understandable, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following description, a large number of specific details are set forth in order to fully understand the present application. However, the present application can be implemented in many different ways other than those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the present application, so the present application is not limited to the specific embodiments disclosed below.

[0044] In the description of the present application, it should be understood that if these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0045] In addition, the terms "first", "second", and the like, if any appear in the description, are used for descriptive purposes and are not to be construed as indicating or implying relative importance or an indicated number of technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, if the term "a plurality of" appears, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise explicitly specified and limited.

[0046] In the present application, unless otherwise explicitly specified and limited, if the terms "mounting", "connecting", "connecting", "fixing" and the like appear, these terms should be interpreted broadly. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0047] In the present application, unless otherwise explicitly specified and limited, if the first feature is described as "on" or "under" the second feature and the like, it can mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be the first feature directly above or obliquely above the second feature, or it can only mean that the first feature is higher than the second feature in horizontal height. The first feature "below", "below" and "below" the second feature can be the first feature directly below or obliquely below the second feature, or it can only mean that the first feature is lower than the second feature in horizontal height.

[0048] It should be noted that if an element is referred to as "fixed to" or "provided on" another element, it can be directly on another element or there can be a middle element. If an element is considered to be "connected" to another element, it can be directly connected to another element or there can be a middle element. If present, the terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used in the present application are for illustrative purposes only and do not represent the only implementation.

[0049] Referring to Figure 1 As shown, the present application provides an isolation warning device, which comprises an isolation frame 1000 and a detection mechanism 2000, the isolation frame 1000 is configured to form a virtual isolation plane 1001, it should be noted that, as Figure 1As shown, the virtual isolation plane 1001 is a plane defined by the isolation frame 1000 in a specific spatial area. The virtual isolation plane 1001 does not have a thickness. The virtual isolation plane 1001 is empty and can pass through living or non-living objects. The height of the virtual isolation plane 1001 can be limited to 8-12 meters, and the width of the virtual isolation plane 1001 can be limited to 8-12 meters. Those skilled in the art can limit the size of the virtual isolation plane 1001 according to actual needs, which is not limited here.

[0050] Continuing to refer to Figure 1 As shown, the detection mechanism 2000 is assembled on the isolation frame 1000. The detection mechanism 2000 is configured to form a detection signal in the virtual isolation plane 1001 formed by the isolation frame 1000. The detection signal is also virtual. For example, in one embodiment, the detection signal can be configured as an infrared detection signal. The detection mechanism 2000 is configured to use an infrared reflection detector, such as a wireless infrared barrier. In one embodiment, the wireless infrared barrier can have 4 beams, a distance of 10 meters, a trigger time ≥ 40 ms, a waterproof level of IP66. The size of the wireless infrared barrier is: length 648* width 39* thickness 39 mm. The wireless infrared barrier can realize intelligent identification of personnel entering the isolation area, automatic identification, and sound and light alarm, with significant warning effect, which can prevent personnel from entering the isolation area and prevent casualties. The wireless infrared barrier can automatically identify a 10*10 meter area, and the isolation area range is wide, sensitive and reliable, and can be used indoors and outdoors, with strong applicability.

[0051] At this time, the detection mechanism 2000 can include a transmitting device 2100 and a receiving device 2200. The transmitting device 2100 is configured to send an infrared detection signal towards the receiving device 2200. The receiving device 2200 is configured to receive the infrared detection signal sent by the transmitting device 2100. Therefore, when the target object crosses the above-mentioned virtual isolation plane 1001, it will touch the infrared detection signal formed in the virtual isolation plane 1001. When the infrared detection signal is blocked and cannot form normal transmission and reception between the transmitting device 2100 and the receiving device 2200, it can be judged that there is a target object crossing the virtual isolation plane 1001 at this time. Thus, the detection signal is configured to detect the target object entering the virtual isolation plane 1001.

[0052] Continuing to refer to Figure 2As shown, the isolation warning device can further comprise a warning mechanism 3000 cooperating with the above-mentioned detection mechanism 2000, the warning mechanism 3000 is connected with the detection mechanism 2000, and the warning mechanism 3000 is configured to generate a warning signal according to the detection signal. The warning signal is configured as at least one of a sound signal and a light signal, for example, the sound signal can adopt various obvious warning sounds, the light signal can adopt various obvious warning lights, etc., which are not limited herein. Therefore, when the detection signal is contacted by the target object, so that the detection signal detects that the target object crosses the above-mentioned virtual isolation plane 1001, the warning mechanism 3000 can generate a warning signal such as a sound signal or a light signal based on the detection signal, thereby sending an obvious warning prompt to the surrounding people that someone crosses the virtual isolation space and enters the place prohibited to enter by the isolation warning device, such as the pumped storage unit overhaul site or other prohibited entry site.

[0053] Continuing to refer to Figure 1 and Figure 2 As shown, regarding the mechanical structure design of the isolation warning device, in one embodiment, the isolation frame 1000 comprises a first frame vertical rod 1100 and a second frame vertical rod 1200, which can adopt straight rods or curved rods, which are not limited herein. Based on the rod type and rod size of the first frame vertical rod 1100 and the second frame vertical rod 1200, etc., as Figure 1 As shown, a virtual isolation space of a specific size can be defined in the space between the first frame vertical rod 1100 and the second frame vertical rod 1200, at this time, the emitter device 2100 is assembled on the first frame vertical rod 1100, and the receiver device 2200 is assembled on the second frame vertical rod 1200. Since the first frame vertical rod 1100 and the second frame vertical rod 1200 are oppositely arranged, the virtual isolation plane 1001 is formed between the first frame vertical rod 1100 and the second frame vertical rod 1200, so that the infrared detection signal transmitted and received between the emitter device 2100 and the receiver device 2200 can be in the virtual isolation plane 1001, so that when the target object crosses the virtual isolation plane 1001, it can simultaneously contact the infrared detection signal transmitted and received between the emitter device 2100 and the receiver device 2200, forming the instant (real-time) detection of the target object by the infrared detection signal.

[0054] Regarding the issuance of warning signals such as sound or light signals, in one embodiment, the warning mechanism 3000 may include a first warning light 3100 or a second warning light 3200, with the first warning light 3100 disposed at the top of the first frame upright 1100 and the second warning light 3200 disposed at the top of the second frame upright 1200. Alternatively, in one embodiment, the warning mechanism 3000 may further include a warning crossband 3300 configured to issue the warning signal. The warning crossband 3300 has a first joint and a second joint. The first frame upright 1100 has a first connecting portion, and the second frame upright 1200 has a second connecting portion. The warning crossband 3300 is configured to be detachably connected to the first connecting portion of the first frame upright 1100 via the first joint, and the warning crossband 3300 is configured to be detachably connected to the second connecting portion of the second frame upright 1200 via the second joint.

[0055] Continue reading Figure 1 and Figure 2 As shown, in one embodiment, the isolation frame 1000 may further include a first snap-fit ​​assembly 1300, which may include a plurality of snap-fit ​​parts, clamps, and other components that can be used to achieve snap-fit ​​assembly. Therefore, the transmitting device 2100 is configured to be snap-fitted to the first frame pole 1100 via the first snap-fit ​​assembly 1300, and the receiving device 2200 is configured to be snap-fitted to the second frame pole 1200 via the first snap-fit ​​assembly 1300.

[0056] The isolation frame 1000 may also include a second snap-fit ​​assembly 1400, which may also include several snap-fit ​​parts, clamps, and other components that can be used to achieve snap-fit ​​assembly. Therefore, the warning strip 3300 is configured to be snap-fitted to the first frame upright 1100 via the second snap-fit ​​assembly 1400, and the warning strip 3300 is configured to be snap-fitted to the second frame upright 1200 via the second snap-fit ​​assembly 1400.

[0057] Moreover, the isolation frame 1000 can further comprise a first support base 1500 or a second support base 1600, which can adopt various structures such as a seat body, a frame body, or a frame, so that the first support base 1500 is arranged at the bottom of the first frame vertical rod 1100, and the first frame vertical rod 1100 is stably erected on the ground by the first support base 1500, and the second support base 1600 is arranged at the bottom of the second frame vertical rod 1200, and the second frame vertical rod 1200 is stably erected on the ground by the second support base 1600.

[0058] In one embodiment, referring to Figure 3 As shown, the transmitting device 2100 comprises a first protection tube 2110, a first control mainboard 2120, a first upper tube plug 2130, and a first lower tube plug 2140. The first protection tube 2110 has a first tube cavity in the interior. The first control mainboard 2120 is assembled in the first tube cavity. The first control mainboard 2120 is provided with a plurality of first transmitting elements configured to transmit infrared detection signals towards the receiving device 2200. The first upper tube plug 2130 is sealed and assembled at the top end of the first protection tube 2110 by a first upper sealing element 2150. The first lower tube plug 2140 is sealed and assembled at the bottom end of the first protection tube 2110 by a first lower sealing element, so as to form a sealed first tube cavity.

[0059] Similarly, the receiving device 2200 can also adopt a similar component design as the transmitting device 2100. For example, the receiving device 2200 comprises a second protection tube, a second control mainboard, a second upper tube plug, and a second lower tube plug. The second protection tube has a second tube cavity in the interior. The second control mainboard is assembled in the second tube cavity. The second control mainboard is provided with a plurality of second receiving elements configured to receive the infrared detection signals transmitted by the transmitting device 2100. The second upper tube plug is sealed and assembled at the top end of the second protection tube by a second upper sealing element. The second lower tube plug is sealed and assembled at the bottom end of the second protection tube by a second lower sealing element, so as to form a sealed second tube cavity.

[0060] The anti-intrusion alarm host can connect 520 anti-zones at most, has 8 buses itself, can externally connect 64 alarm modules or 8 anti-zone small hosts which can be independently armed and disarmed through the communication interface, and each input device can connect 8 anti-zones at most. The externally connected alarm receiving devices (alarm modules or small hosts) start from 000 devices, follow the order of address codes, and the maximum number of devices is 64. The address code is 63, and the 64th device is the 8 anti-zones of the mainboard itself. The anti-intrusion alarm host receives the wireless infrared light barrier intrusion information through the wireless receiving module, and the host controls the sound and light alarm indicator to emit alarm buzzing sound and alarm light. The remote control stops the alarm sound and light from the time when a person enters to the time when the alarm occurs, and only 40ms are needed.

[0061] The application provides an isolation warning system, which comprises the isolation warning device and a tool box for accommodating at least part of components of the isolation warning device. The tool box is used for accommodating at least one of the isolation frame 1000, the detection mechanism 2000 and the warning mechanism 3000. For example, the number, space size and space shape of the tool box are designed according to the shape, size and the like of various components contained in the isolation frame 1000, the detection mechanism 2000 and the warning mechanism 3000. The components of part or all of the isolation frame 1000, the detection mechanism 2000 and the warning mechanism 3000 are accommodated by the tool box, so that the transportation and storage of the isolation warning system are facilitated.

[0062] For example, in a specific use scenario, if the above isolation warning system is applied to the safety isolation warning purpose of the pumped storage unit overhaul site, the isolation warning system can warn personnel at the overhaul site to prohibit entering the high-position area of large mechanical equipment hoisting, high-voltage test, pressure container pressure test and the like, so as to prevent personal injury and death. The isolation warning device comprises warning lamps, electronic warning signs, warning horizontal belts 3300 and the like warning mechanisms 3000. Warning words such as “stop, danger ahead” can be added on the warning horizontal belt 3300, and the electronic warning sign can display warning words such as “isolation area, do not enter” to enhance the warning effect.

[0063] The warning lamps and the electronic warning signs and the like can also adopt built-in power supplies, without the need for external power supply, and are convenient to use. The detection mechanism 2000 cooperates with the warning mechanism 3000, which has the functions of alarming when a person enters the isolation area of the overhaul and supporting the warning horizontal belt 3300, the warning lamp and the electronic warning sign. When a person enters the isolation area which is prohibited from entering, the above isolation warning system will produce sound and light alarm, and the remote control will switch to stop the alarm.

[0064] Any combination of the technical features in the above-described embodiments can be made, and for the sake of brevity, not all possible combinations are described, however, it is to be understood that the application embraces all such possible combinations.

[0065] The above-described embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the patent scope of the application. It should be pointed out that for ordinary skilled persons in the art, some modifications and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the patent protection scope of the present application should be subject to the appended claims.

Claims

1. An isolated warning device, characterized in that The isolation warning device comprises: an isolation frame (1000) configured to form a virtual isolation plane (1001); a detection mechanism (2000) assembled on the isolation frame (1000), configured to form a detection signal in the virtual isolation plane (1001) formed by the isolation frame (1000), the detection signal being configured to detect a target entering the virtual isolation plane (1001); a warning mechanism (3000) connected with the detection mechanism (2000), configured to generate a warning signal according to the detection signal.

2. The isolation warning device of claim 1, wherein, The detection signal is configured as an infrared detection signal; and / or, The detection mechanism (2000) is configured to use an infrared emitter-receiver; and / or, The detection mechanism (2000) comprises a transmitting device (2100) and a receiving device (2200), the transmitting device (2100) being configured to send an infrared detection signal towards the receiving device (2200), and the receiving device (2200) being configured to receive the infrared detection signal sent by the transmitting device (2100).

3. The isolation warning device of claim 2, wherein, The isolation frame (1000) comprises: a first frame vertical rod (1100), the transmitting device (2100) being assembled on the first frame vertical rod (1100); a second frame vertical rod (1200), the receiving device (2200) being assembled on the second frame vertical rod (1200); wherein the first frame vertical rod (1100) and the second frame vertical rod (1200) are oppositely arranged, and the first frame vertical rod (1100) and the second frame vertical rod (1200) are configured to form the virtual isolation plane (1001).

4. The isolation warning device of claim 3, wherein, The warning mechanism (3000) comprises: a first warning light (3100) arranged on the top of the first frame vertical rod (1100); and / or, a second warning light (3200) arranged on the top of the second frame vertical rod (1200).

5. The isolation warning device of claim 3, wherein The warning mechanism (3000) comprises: a warning horizontal band (3300) configured to emit the warning signal, the warning horizontal band (3300) having a first joint and a second joint, the first frame vertical rod (1100) having a first connecting part, the second frame vertical rod (1200) having a second connecting part, the warning horizontal band (3300) being configured to be detachably connected with the first connecting part of the first frame vertical rod (1100) through the first joint, and the warning horizontal band (3300) being configured to be detachably connected with the second connecting part of the second frame vertical rod (1200) through the second joint.

6. The isolation warning device of claim 5, wherein, The isolation frame (1000) comprises: a first clamping assembly (1300), the transmitter device (2100) is configured to be clamped and assembled to the first frame vertical rod (1100) through the first clamping assembly (1300), and / or the receiver device (2200) is configured to be clamped and assembled to the second frame vertical rod (1200) through the first clamping assembly (1300); a second clamping assembly (1400), the warning horizontal belt (3300) is configured to be clamped and assembled with the first frame vertical rod (1100) through the second clamping assembly (1400), and / or the warning horizontal belt (3300) is configured to be clamped and assembled with the second frame vertical rod (1200) through the second clamping assembly (1400).

7. The isolation warning device of claim 3, wherein The isolation frame (1000) comprises: a first support base (1500) arranged at the bottom of the first frame vertical rod (1100); and / or a second support base (1600) arranged at the bottom of the second frame vertical rod (1200).

8. The isolation warning device of claim 2, wherein, The transmitter device (2100) comprises a first protection tube (2110), a first control mainboard (2120), a first upper tube plug (2130) and a first lower tube plug (2140), the first protection tube (2110) has a first tube cavity in the inside, the first control mainboard (2120) is assembled in the first tube cavity, a plurality of first emitting elements are arranged on the first control mainboard (2120), the first emitting elements are configured to send infrared detection signals towards the receiver device (2200); wherein the first upper tube plug (2130) is sealed and assembled to the top end of the first protection tube (2110) through a first upper sealing element (2150), the first lower tube plug (2140) is sealed and assembled to the bottom end of the first protection tube (2110) through a first lower sealing element, so as to form a sealed first tube cavity; and / or The receiver device (2200) comprises a second protection tube, a second control mainboard, a second upper tube plug and a second lower tube plug, the second protection tube has a second tube cavity in the inside, the second control mainboard is assembled in the second tube cavity, a plurality of second receiving elements are arranged on the second control mainboard, the second receiving elements are configured to receive the infrared detection signals sent by the transmitter device (2100); wherein the second upper tube plug is sealed and assembled to the top end of the second protection tube through a second upper sealing element, the second lower tube plug is sealed and assembled to the bottom end of the second protection tube through a second lower sealing element, so as to form a sealed second tube cavity.

9. The isolation warning device of claim 1, wherein, The warning signal is at least one of a sound signal and a light signal; and / or The height of the virtual isolation plane (1001) is between 8 to 12 meters, and the width of the virtual isolation plane (1001) is between 8 to 12 meters.

10. An isolated warning system, characterized in that The isolation warning system comprises: The isolation warning device according to any one of claims 1-9; The isolation warning device according to any one of claims 1-9; A tool box for housing at least one of the isolation frame (1000), the detection mechanism (2000), and the warning mechanism (3000).

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