Safety protection device

Abstract

The utility model relates to the technical field of construction safety, in particular to a safety protection device which comprises a protection assembly, the protection assembly comprises a safety rope and a safety helmet, the safety rope comprises a steel wire rope and a transmission line, and the transmission line comprises a body and an extending part which are sequentially arranged in the extending direction of the transmission line. At least part of the steel wire rope surrounds the body, one end of the extension part is connected with the body, the other end of the extension part is provided with a connector component, the safety helmet is provided with an interface component matched with the connector component, the connector component is detachably connected with the interface component, and the transmission line is used for providing electric energy and wired transmission. Wired transmission can be realized, the stability and reliability of signal transmission are ensured, and the safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction safety, in particular to a safety protection device. Background Art

[0002] Confined space refers to a space that is closed or semi-closed, with narrow entrances and exits, is not designed as a fixed workplace, has poor natural ventilation, and is prone to accumulation of toxic and harmful, flammable and explosive substances or insufficient oxygen content. Examples include fertilizer troughs in deep foundation pits, underground projects, tunnels, pipelines, containers, etc. During the construction process in confined spaces, safety accidents are prone to occur due to the presence of toxic and harmful gas sources in confined spaces and poor ventilation. In related technologies, workers often wear detectors and leave the confined space after the detector detects excessive levels and sends an alarm signal. However, the signal in the underground space is weak, and the alarm signal cannot be sent out in time. The operating safety situation in the operating area cannot be discovered in real time outside the confined space, and the risk to personnel safety is very high. Utility Model Content

[0003] The utility model aims to solve one of the technical problems in the related art at least to a certain extent. To this end, the embodiment of the utility model proposes a safety protection device, which can realize wired transmission, ensure the stability and reliability of signal transmission, and improve safety.

[0004] The safety protection device of the utility model embodiment includes a protection component, which includes a safety rope and a safety helmet. The safety rope includes a steel wire rope and a transmission line. The transmission line includes a main body and an extension part arranged in sequence in its extension direction. At least part of the steel wire rope surrounds the main body. One end of the extension part is connected to the main body. The other end of the extension part is provided with a joint component. The safety helmet is provided with an interface component that cooperates with the joint component. The joint component is detachably connected to the interface component. The transmission line is used to provide electrical energy and wired transmission.

[0005] The safety protection device of the embodiment of the utility model can realize wired transmission, ensure the stability and reliability of signal transmission, and improve safety.

[0006] In some embodiments, the transmission line includes a power line and a signal line, the connector component includes a first connector and a connector group, the first connector is connected to the power line, the connector group is connected to the signal line, the interface component includes a first interface end and an interface end group, the first connector is connected to the first interface end to provide power, and the connector group is connected to the interface end group to provide wired transmission.

[0007] In some embodiments, the safety protection device also includes a camera, which is mounted on the safety helmet, the first interface end can be connected to the camera for power supply, the signal line includes a first signal line, the connector group includes a second connector, the second connector is connected to the first signal line, the interface end group includes a second interface end, one end of the second interface end is connected to the second connector, and the other end of the second interface end is connected to the camera.

[0008] In some embodiments, the safety protection device also includes a walkie-talkie, which is installed on the safety helmet, and the first interface end can be connected to the walkie-talkie for power supply, the signal line also includes a second signal line, the connector group also includes a third connector, and the third connector is connected to the second signal line, and the interface end group also includes a third interface end, one end of the third interface end is connected to the third connector, and the other end of the third interface end is connected to the walkie-talkie.

[0009] In some embodiments, the safety protection device also includes an alarm, which is installed on a safety helmet or a safety belt. The first interface end can be connected to the alarm for power supply, the signal line also includes a third signal line, the connector group also includes a fourth connector, and the fourth connector is connected to the third signal line. The interface end group also includes a fourth interface end, one end of the fourth interface end is connected to the fourth connector, and the other end of the fourth interface end is connected to the alarm.

[0010] In some embodiments, the transmission line further comprises a telescopic portion, one end of which is connected to the extension portion, and the other end of which is connected to the connector component, and the telescopic portion can be extended and contracted to adjust the spacing distance between the connector component and the interface component.

[0011] In some embodiments, the safety protection device also includes a spool, a branching portion is provided on the spool, one end of the safety rope extends from the branching portion and is wound around the spool, and one end of the safety rope is connected to the safety helmet.

[0012] In some embodiments, a wireless routing module is also provided on the spool, and the branching portion has a first connection end, one end of the first connection end is connected to the first signal line and the second signal line, and the other end of the first connection end is connected to the wireless routing module, and the wireless routing module is used to receive data from the camera and the intercom and send it to the display and the docking machine accordingly.

[0013] In some embodiments, the bobbin is further provided with an acoustic and optical module, the branching portion has a second connecting end, one end of the second connecting end is connected to the third signal line, and the other end of the second connecting end is connected to the acoustic and optical module.

[0014] In some embodiments, a power supply module is further provided on the bobbin, and the branching portion has a third connection end, one end of the third connection end is connected to the power line, and the other end of the third connection end is connected to the power supply module. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of a safety helmet according to an embodiment of the utility model.

[0016] Figure 2 It is a schematic diagram of a safety rope according to an embodiment of the utility model.

[0017] Figure 3 It is a schematic diagram of the telescopic part of an embodiment of the utility model.

[0018] Figure 4 Schematic diagram of the spool of the utility model embodiment.

[0019] Figure 5 It is a schematic diagram of the expansion of the hollow part of the spool of the embodiment of the utility model.

[0020] Reference numerals:

[0021] Safety rope 1, steel wire rope 11, transmission line 12, power line 121, signal line 122, first signal line 1221, second signal line 1222, third signal line 1223, body 123, extension part 124, telescopic part 125, protective layer 13,

[0022] Safety helmet 2, joint part 3, interface part 4, camera 5, intercom 6, alarm 7,

[0023] The bobbin 8, the line dividing portion 81, the first connecting end 811, the second connecting end 812, the third connecting end 813,

[0024] Wireless routing module 82 , sound and light module 83 , power supply module 84 , bracket 85 , handle 86 , crank 87 , hollow part of the spool 88 , wire outlet hole 881 , buckle 9 , and connection hole 91 . DETAILED DESCRIPTION

[0025] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but cannot be understood as limiting the present invention.

[0026] The safety protection device of the embodiment of the utility model includes a protection component, which includes a safety rope 1 and a safety helmet 2. The safety rope 1 includes a steel wire rope 11 and a transmission line 12. The transmission line 12 includes a main body 123 and an extension part 124 arranged in sequence in its extension direction. At least part of the steel wire rope 11 surrounds the main body 123. One end of the extension part 124 is connected to the main body 123. The other end of the extension part 124 is provided with a joint component 3. The safety helmet 2 is provided with an interface component 4 that cooperates with the joint component 3. The joint component 3 is detachably connected to the interface component 4. The transmission line 12 is used to provide electrical energy and wired transmission.

[0027] It should be noted that before entering the confined space for construction, the workers need to wear a safety helmet 2 and a safety belt. The safety belt is connected to the ground lifting device through a safety rope 1. When working in a confined space, the workers also need to carry a detector with them. The detector can monitor toxic and harmful gases in the confined space. When the detector detects that the gas content exceeds the standard, the workers contact the ground supervisor. At the same time, the supervisor outside the confined space can discover the work safety situation in the work area in real time through video and intercom. The supervisor pulls the safety rope 1 upwards to drive the workers out of the confined space.

[0028] Specifically, Figure 1-Figure 3 As shown, the steel wire rope 11 at least partially surrounds the main body 123 to prevent the main body 123 from being subjected to force. The protective component also includes a safety belt. The operator wears a safety helmet 2 and a safety belt to enter the confined space. The safety rope 1 is connected to the safety belt and follows the operator into the confined space. The extension part 124 is connected to the lower end of the main body 123 and is synchronously located in the confined space. The end of the extension part 124 is provided with a joint component 3. The joint component 3 is detachably connected to the interface component 4 on the safety helmet 2 worn by the operator. The joint component 3 is connected to the interface component 4 to realize wired transmission on the ground and in the confined space.

[0029] The safety rope 1 also includes a protective layer 13, which is coated on the steel wire rope 11. The body 123 of the transmission line 12 is located on the inner side of the steel wire rope 11 to protect the transmission line 12, avoid the transmission line 12 from being broken due to stress during the pulling of the safety rope 1, and ensure the transmission performance of the transmission line 12.

[0030] The safety protection device also includes a buckle 9, which is provided with a connecting hole 91. The lower end of the safety rope 1 passes through the connecting hole 91 and fixes the safety rope 1 located on both sides of the connecting hole 91 to achieve the connection between the safety rope 1 and the buckle 9. In this embodiment, the buckle 9 is provided at the lower end of the safety rope 1 to facilitate the connection between the safety rope 1 and the safety belt.

[0031] For example, the protective layer 13 is a fireproof synthetic fiber woven layer.

[0032] For example, the main body 123 and the extension part 124 are integrally formed, and the main body 123 is located on the inner side of the transmission, that is, the length of the transmission line 12 is longer than the length of the wire rope 11. The setting of the extension part 124 facilitates the connection between the transmission line 12 and the safety helmet 2.

[0033] For example, one of the joint component 3 and the interface component 4 is provided with an internal thread, and the other is provided with an external thread matching the internal thread, thereby improving the connection stability between the joint component 3 and the interface component 4. The detachable connection method facilitates the connection and disconnection of the joint component 3 and the interface component 4, and can thus adapt to different safety helmets 2.

[0034] For example, a threaded nut is provided on the connector part 3, and the threaded nut is movable relative to the connector part 3. After the connector part 3 is correspondingly connected to the interface part 4, the position of the nut is adjusted to tighten the nut to ensure a stable connection and smooth data transmission.

[0035] It is understandable that there are usually sources of toxic and harmful gases in confined spaces. New toxic and harmful gases will continue to be generated during continuous operation, threatening personal safety, so continuous detection and timely alarm are required during operation.

[0036] Compared with the related art, when workers work in a confined space, due to the attenuation of wireless signals in the underground space, wireless communications are often interrupted, and the alarm signals sent by the workers cannot be sent out in time, resulting in the phenomenon that the safe working conditions of the working area cannot be discovered in real time outside the confined space. In this embodiment, a transmission line 12 is arranged in the wire rope 11, and the wire rope 11 surrounds the main body 123 to prevent the main body 123 from being stressed, and an extension part 124 and a joint component 3 are arranged to realize wired transmission inside and outside the confined space, thereby ensuring the stability and reliability of signal transmission and improving safety.

[0037] Furthermore, the workers in this embodiment wear a detector when entering the confined space. When the detector detects that the gas content exceeds the standard, it sends an alarm signal to remind the workers. The workers communicate with the people outside the confined space in real time through the transmission line 12. The people outside the confined space retract the safety rope 1 and pull the workers out of the confined space in time to ensure the safety of the workers.

[0038] In some embodiments, the transmission line 12 includes a power line 121 and a signal line 122, the connector component 3 includes a first connector and a connector group, the first connector is connected to the power line 121, the connector group is connected to the signal line 122, the interface component 4 includes a first interface end and an interface end group, the first connector is connected to the first interface end to provide power, and the connector group is connected to the interface end group to provide wired transmission.

[0039] Specifically, Figure 2As shown, the upper end of the power cord 121 is connected to the power supply module 84, and the lower end of the power cord 121 is provided with a first connector, which is connected to the first interface end on the safety helmet 2. The setting of the power cord 121 facilitates power supply in a limited space.

[0040] In some embodiments, the safety protection device also includes a camera 5, which is installed on the safety helmet 2. The first interface end can be connected to the camera 5 for power supply. The signal line 122 includes a first signal line 1221. The connector group includes a second connector, which is connected to the first signal line 1221. The interface end group includes a second interface end, one end of the second interface end is connected to the second connector, and the other end of the second interface end is connected to the camera 5.

[0041] Specifically, Figure 2 As shown, the camera 5 is installed at the front end of the safety helmet 2. The camera 5 can monitor the working environment in the confined space in real time. The camera 5 is connected to the first signal line 1221 through the second interface end on the safety helmet 2 and the second connector on the extension part 124. The camera 5 realizes wired transmission through the first signal line 1221, which is convenient for personnel outside the confined space to view the working environment in the confined space in real time and realize visual management.

[0042] For example, the camera 5 may also have a built-in battery, or the camera 5 may be connected to the power line 121 via the first interface end.

[0043] In some embodiments, the safety protection device also includes an intercom 6, which is installed on the safety helmet 2. The first interface end can be connected to the intercom 6 for power supply. The signal line 122 also includes a second signal line 1222. The connector group also includes a third connector, which is connected to the second signal line 1222. The interface end group also includes a third interface end, one end of the third interface end is connected to the third connector, and the other end of the third interface end is connected to the intercom 6.

[0044] Specifically, Figure 2 As shown, the intercom 6 is connected to the second signal line 1222 through the third interface end on the safety helmet 2 and the third connector on the extension portion 124. The intercom 6 realizes wired transmission through the second signal line 1222, which facilitates personnel outside the confined space to communicate with the workers in the confined space in real time, thereby improving the timeliness of communication and thereby improving safety.

[0045] It can be understood that the first signal line 1221 and the second signal line 1222 are independent of each other, that is, the first signal line 1221 alone realizes video signal transmission, and the second signal line 1222 alone realizes audio signal transmission, or the first signal line 1221 and the second signal line 1222 are combined to form a composite signal line, which can integrate the video signal and the audio signal on the composite signal line for transmission, thereby realizing simultaneous transmission of audio and video. The setting of the composite signal line can reduce the number of signal lines and improve utilization.

[0046] In some embodiments, the safety protection device also includes an alarm 7, which is installed on the safety helmet 2 or the safety belt. The first interface end can be connected to the alarm 7 for power supply, the signal line 122 also includes a third signal line 1223, the connector group also includes a fourth connector, and the fourth connector is connected to the third signal line 1223. The interface end group also includes a fourth interface end, one end of the fourth interface end is connected to the fourth connector, and the other end of the fourth interface end is connected to the alarm 7.

[0047] Specifically, Figure 2 As shown, the alarm 7 is connected to the third signal line 1223 through the fourth interface end on the safety helmet 2 and the fourth connector on the extension portion 124. The alarm 7 realizes wired transmission through the third signal line 1223, which facilitates timely transmission of the alarm signal outside the limited space and improves safety.

[0048] In some embodiments, the transmission line 12 also includes a telescopic portion 125, one end of the telescopic portion 125 is connected to the extension portion 124, and the other end of the telescopic portion 125 is connected to the connector component 3. The telescopic portion 125 can be extended and contracted to adjust the spacing distance between the connector component 3 and the interface component 4.

[0049] Specifically, Figure 3 As shown, the two ends of the telescopic portion 125 are respectively connected to the extension portion 124 and the joint component 3. When the telescopic portion 125 is in the extended state, it can adapt to the situation where the distance between the joint component 3 and the interface component 4 is large. When the telescopic portion 125 is in the contracted state, it can adapt to the situation where the distance between the joint component 3 and the interface component 4 is short. The setting of the telescopic portion 125 facilitates the connection between the joint component 3 and the interface component 4.

[0050] For example, the telescopic portion 125 is a spiral wire, and the extension range of the spiral wire is 80 cm. That is to say, when the spiral wire is in a contracted state, the connection between the joint component 3 and the interface component 4 can be achieved by adjusting the spiral wire to an extended state when the spacing distance between the joint component 3 and the interface component 4 is 80 cm.

[0051] In some embodiments, the safety protection device also includes a spool 8, on which is a branching portion 81, one end of the safety rope 1 extends from the branching portion 81 and is wound around the spool 8, and one end of the safety rope 1 is connected to the safety helmet 2.

[0052] Specifically, Figure 4 As shown, the bobbin 8 has a hollow portion 88, the line-dividing portion 81 is arranged in the hollow portion 88, the bobbin 8 is located outside the limited space, the safety rope 1 extends from the outlet hole 881 of the line-dividing portion 81 and is wound around the bobbin 8, and one end of the safety rope 1 is connected to the safety helmet 2 and the safety belt to follow into the limited space. In this embodiment, by setting the bobbin 8 and the line-dividing portion 81, the connection and fixation of the transmission line 12 are achieved while ensuring that the bobbin 8 can pull the safety rope 1 when rotating.

[0053] For example, the spool 8 is also provided with a crank 87, which facilitates the rotation of the spool 8 to retract or release the safety rope 1. In this embodiment, the arrangement of manually rotating the spool 8 to retract the safety rope 1 can reduce the motor and distribution box required for electric rotation, reduce the volume of the spool 8, and facilitate the movement of the spool 8.

[0054] For example, the spool 8 further includes a bracket 85 and a handle 86 .

[0055] In some embodiments, a wireless routing module 82 is also provided on the spool 8, and the branching portion 81 has a first connection end 811, one end of the first connection end 811 is connected to the first signal line 1221 and the second signal line 1222, and the other end of the first connection end 811 is connected to the wireless routing module 82, and the wireless routing module 82 is used to receive data from the camera 5 and the intercom 6 and send it to the display and the docking machine accordingly.

[0056] Specifically, Figure 5 As shown, the wireless routing module 82 is disposed in the hollow portion 88, and the first signal line 1221 is connected to the wireless routing module 82 through the first connection end 811 of the branching portion 81, and the wireless routing module 82 receives the real-time operating environment in the limited space under the camera 5 and sends it to the display for display. The second signal line 1222 is connected to the wireless routing module 82 through the first connection end 811 of the branching portion 81, and the wireless routing module 82 receives the data of the intercom 6 and sends it to the docking machine, realizing real-time intercom inside and outside the limited space.

[0057] For example, the docking machine can be fixed on the spool 8, and the docking machine is arranged adjacent to the wireless routing module 82.

[0058] For example, the first signal line 1221 can also be directly connected to the display, and the second signal line 1222 can be directly connected to the docking machine. In this embodiment, the first signal line 1221 and the second signal line 1222 are connected to the display and the docking machine through the wireless routing module 82. The guardian outside the confined space can connect to the local area network through a mobile phone or computer to view the images in the confined space in real time, realizing visual management, meeting the needs of multi-person guardianship, and simultaneously alarming multiple people such as guardians and managers.

[0059] In some embodiments, the bobbin 8 is further provided with an acoustic and optical module 83 , and the branching portion 81 has a second connection end 812 , one end of the second connection end 812 is connected to the third signal line 1223 , and the other end of the second connection end 812 is connected to the acoustic and optical module 83 .

[0060] Specifically, Figure 5 As shown, the sound and light module 83 is arranged in the hollow portion 88, the lower end of the third signal line 1223 is connected to the alarm 7, the upper end of the third signal line 1223 is connected to the second connection end 812, and the second connection end 812 is connected to the sound and light module 83. The connection between the alarm 7 and the sound and light module 83 is achieved through the second connection end 812, ensuring that the signal emitted by the alarm 7 is transmitted to the sound and light module 83 in time to sound an alarm, thereby improving safety.

[0061] In some embodiments, a power supply module 84 is further provided on the bobbin 8 , and the branching portion 81 has a third connection end 813 , one end of the third connection end 813 is connected to the power line 121 , and the other end of the third connection end 813 is connected to the power supply module 84 .

[0062] Specifically, Figure 5 As shown, the power supply module 84 is arranged in the hollow portion 88, the upper end of the power cord 121 is connected to the third connection end 813 of the branching portion 81 on the spool 8, and the third connection end 813 is connected to the power supply module 84. The power supply of the power cord 121 is realized through the setting of the power supply module 84.

[0063] For example, the power supply module 84 is a power source or a battery pack, and the power supply module has a charging port and a switch.

[0064] In this embodiment, wired transmission is achieved by arranging a safety rope 1 with a steel wire rope 11 around the main body 123 between the inside and outside of the confined space, and wireless transmission is achieved outside the confined space through the wireless routing module 82. By combining wired transmission and wireless transmission, and by arranging a camera 5 on the safety helmet 2 and connecting it to the first signal line 1221, visual management of the working environment in the confined space is achieved. By arranging an intercom 6 on the safety helmet 2 and connecting it to the second signal line 1222, real-time communication inside and outside the confined space is achieved. By arranging an alarm 7 on the safety helmet 2 or the safety belt and connecting it to the third signal line 1223, smooth alarm signals are ensured, and problems of interrupted alarms and intercom connections caused by disconnection of wireless signals due to the confined space are avoided, ensuring that real-time alarms and timely life-saving can be achieved through the safety rope 1 in case of sudden danger, thereby meeting the needs of different types of confined space operations and effectively ensuring safety.

[0065] After the operator wears a safety belt, a safety helmet 2 and a detector, and connects the safety rope 1 to the safety belt and the safety helmet 2, the operator enters the confined space, and the detector detects toxic and harmful gases in the confined space in real time. When the toxic and harmful gases exceed the standard, it automatically sounds an alarm to remind the operator. The operator manually triggers the alarm 7 on the safety belt or the safety helmet 2, and the alarm 7 is directly connected to the sound and light module 83 outside the confined space through the third signal line 1223, which is convenient for timely alarm. The person outside the confined space rotates the spool 8 to pull out the operator, which meets the requirements of simultaneous detection of harmful gases and timely alarm of the operator, realizes visual management of the working space and life-saving, adapts to the needs of different types of confined space operations, and effectively ensures safety.

[0066] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0067] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0068] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0069] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" and "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0070] In the present utility model, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0071] It is understandable that the above embodiments are exemplary and cannot be construed as limiting the present invention. A person skilled in the art may change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A safety protection device, characterized in that: The invention comprises a protection component, wherein the protection component comprises a safety rope and a safety helmet, the safety rope comprises a steel wire rope and a transmission line, the transmission line comprises a main body and an extension part which are arranged in sequence in the extension direction thereof, the steel wire rope at least partially surrounds the main body, one end of the extension part is connected to the main body, the other end of the extension part is provided with a joint component, the safety helmet is provided with an interface component which cooperates with the joint component, the joint component is detachably connected to the interface component, and the transmission line is used for providing electrical energy and wired transmission.

2. The safety protection device according to claim 1, characterized in that: The transmission line includes a power line and a signal line, the connector component includes a first connector and a connector group, the first connector is connected to the power line, the connector group is connected to the signal line, the interface component includes a first interface end and an interface end group, the first connector is connected to the first interface end to provide electrical energy, and the connector group is connected to the interface end group to provide wired transmission.

3. The safety protection device according to claim 2, characterized in that: It also includes a camera, which is installed on the safety helmet. The first interface end can be connected to the camera for power supply. The signal line includes a first signal line. The connector group includes a second connector, which is connected to the first signal line. The interface end group includes a second interface end, one end of the second interface end is connected to the second connector, and the other end of the second interface end is connected to the camera.

4. The safety protection device according to claim 3, characterized in that: It also includes a walkie-talkie, which is installed on the safety helmet. The first interface end can be connected to the walkie-talkie to supply power. The signal line also includes a second signal line. The connector group also includes a third connector, which is connected to the second signal line. The interface end group also includes a third interface end, one end of the third interface end is connected to the third connector, and the other end of the third interface end is connected to the walkie-talkie.

5. The safety protection device according to claim 4, characterized in that: It also includes an alarm, which is installed on a safety helmet or a safety belt. The first interface end can be connected to the alarm to supply power. The signal line also includes a third signal line. The connector group also includes a fourth connector, which is connected to the third signal line. The interface end group also includes a fourth interface end, one end of the fourth interface end is connected to the fourth connector, and the other end of the fourth interface end is connected to the alarm.

6. The safety protection device according to any one of claims 1 to 5, characterized in that: The transmission line also includes a telescopic portion, one end of which is connected to the extension portion, and the other end of which is connected to the connector component. The telescopic portion can be extended and contracted to adjust the spacing distance between the connector component and the interface component.

7. The safety protection device according to claim 5, characterized in that: It also includes a bobbin, on which a line dividing portion is provided, one end of the safety rope extends from the line dividing portion and is wound around the bobbin, and one end of the safety rope is connected to the safety helmet.

8. The safety protection device according to claim 7, characterized in that: A wireless routing module is also provided on the spool, and the branching part has a first connection end, one end of the first connection end is connected to the first signal line and the second signal line, and the other end of the first connection end is connected to the wireless routing module, and the wireless routing module is used to receive data from the camera and the intercom and send it to the display and the docking machine accordingly.

9. The safety protection device according to claim 7, characterized in that: The bobbin is also provided with an acoustic and optical module, and the branching portion has a second connecting end, one end of the second connecting end is connected to the third signal line, and the other end of the second connecting end is connected to the acoustic and optical module.

10. The safety protection device according to claim 7, characterized in that: The bobbin is also provided with a power supply module, and the branching portion has a third connection end, one end of the third connection end is connected to the power line, and the other end of the third connection end is connected to the power supply module.

Images