Portable movable acousto-optic early warning equipment

Abstract

The utility model discloses portable movable acousto-optic early warning equipment, which relates to the technical field of acousto-optic early warning systems and comprises an early warning device, an alarm and a host for outputting an early warning signal, the early warning device comprises an early warning box, a supporting rod connected to the early warning box, a controller connected to the early warning box, a speed measuring radar connected to the early warning box and a power source connected to the early warning box, the controller is used for outputting speed measuring signals, the speed measuring radar and the power source are both electrically connected with the controller, and the controller is used for outputting speed measuring signals. And the controller and the alarm are electrically connected with the host. When a train comes, the speed measuring radar obtains the speed of the train and outputs a speed measuring signal to the controller, the controller receives the speed measuring signal and outputs the speed measuring signal to the host, the host receives the speed measuring signal and outputs an early warning signal to the alarm, and the alarm reminds workers to withdraw in time.

Description

Technical Field

[0001] The present application relates to the technical field of sound and light warning systems, and in particular to a portable and movable sound and light warning device. Background Art

[0002] At present, my country's transportation infrastructure construction is developing rapidly, and the mileage of newly built railways is increasing year by year. However, many old lines that have been in operation for many years are also facing great pressure from major repairs and construction such as equipment updates and slope improvement.

[0003] For this type of railway overhaul project, the usual construction protection system is a human defense mode with station liaison officers and on-site protection officers. Under this protection mode, a large amount of manpower and material resources are required, and the mental state and safety awareness of the protection personnel, as well as environmental factors, are greatly affected. It is easy to have problems such as missed reporting of incoming train information and communication interruption. When carrying out construction on the operating line of the railway overhaul, once these drawbacks occur, it will seriously affect the driving safety and the personal safety of the workers on the road, and needs to be improved. Utility Model Content

[0004] The purpose of this application is to provide a portable and movable sound and light warning device to remind staff to retreat in time.

[0005] A portable and movable sound and light warning device provided in the present application adopts the following technical solution: it includes a warning device, an alarm and a host for outputting a warning signal, the warning device includes a warning box, a support rod connected to the warning box, a speed measuring radar connected to the warning box and a power supply connected to the warning box, the controller is used to output a speed measuring signal, the speed measuring radar and the power supply are both electrically connected to the controller, and the controller and the alarm are both electrically connected to the host.

[0006] By adopting this technical solution, the early warning device is installed next to the track, and the alarm is placed on the work surface. When a train approaches, the speed radar detects the train's speed and outputs a speed signal to the controller. The controller receives the speed signal and outputs it to the main engine. The main engine receives the speed signal and outputs a warning signal to the alarm, which reminds workers to retreat in time.

[0007] Optionally, the early warning box includes a box body and a box cover rotatably connected to the box body, the box body is provided with an installation cavity, the power supply and the controller are both connected in the installation cavity, the speed measuring radar is connected to the box cover, the box cover is used to cover the installation cavity, the box cover is rotatably connected with a snap-fit ​​piece, the snap-fit ​​piece is provided with a snap-fit ​​portion, the box body is provided with a snap-fit ​​strip, and the snap-fit ​​portion is snap-fitted with the snap-fit ​​strip.

[0008] By adopting the above technical solution, the locking portion and the locking strip cooperate to facilitate closing the box. Opening the box facilitates repairs to the power supply, speed radar, or controller. Closing the box prevents dust and water from entering the installation cavity, which could damage the power supply, speed radar, and controller. The box cover protects the power supply, speed radar, and controller.

[0009] Optionally, the box cover is connected to a sealing ring, which is used to seal the gap between the box body and the box cover, and the sealing ring surrounds the opening of the installation cavity.

[0010] By adopting the above technical solution, the sealing ring seals the gap between the box body and the box cover, reducing dust and water from entering the installation cavity. The sealing ring protects the power supply, speed measuring radar and controller.

[0011] Optionally, the box cover is provided with an annular groove for the sealing ring to be snapped into, and the box body is provided with an annular block for cooperating with the annular groove.

[0012] By adopting this technical solution, the sealing ring snaps into the annular groove, with its outer surface fitting against the inner wall of the groove. This inner wall restricts the movement of the sealing ring, thereby improving the stability of the sealing ring's installation on the case lid. The inner wall of the annular groove increases the path for dust and water to move, reducing the chance of dust and water entering the installation cavity through the gap between the case lid and the case body, thereby protecting the power supply, speed radar, and controller. When the case lid covers the installation cavity, the sealing ring is clamped between the inner wall of the annular groove and the ring block, enhancing the sealing effect.

[0013] Optionally, the inner wall of the mounting cavity is connected to a fixing belt, the fixing belt is wrapped around the power supply, one end of the fixing belt is connected to a fixing ring, the end of the fixing belt away from the fixing ring passes through the fixing ring, the fixing belt is provided with an adhesive rough surface and an adhesive hook surface, the adhesive rough surface is bonded to the adhesive hook surface, and the adhesive rough surface is located at the end of the fixing belt away from the fixing ring.

[0014] By adopting the above technical solution, the fixing belt is pulled away from one end of the fixing ring, so that the fixing belt clamps the power supply, improving the stability of the power supply installed in the installation cavity. The power supply can be clamped or released conveniently by cooperating with the adhesive surface.

[0015] Optionally, the support rod includes a bottom rod and a fixed rod arranged on the bottom rod, the box body is connected to the fixed rod, the bottom rod is provided with a first sliding groove for slidingly cooperating with the fixed rod, and the bottom rod is connected to a first locking member, which is used to fix the bottom rod to the fixed rod.

[0016] By adopting this technical solution, the fixed rod can slide along the length of the bottom rod, thereby adjusting the height of the box body to facilitate vehicle detection by the speed radar. When the fixed rod slides, the fixed rod cooperates with the sliding movement of the first sliding groove to guide and limit the sliding of the fixed rod, thereby improving the sliding stability of the box body.

[0017] Optionally, the fixing rod includes a connecting rod and a growth rod arranged on the connecting rod, the connecting rod slidingly cooperates with the first sliding groove, the first locking piece is used to fix the connecting rod to the bottom rod, the box body is connected to the growth rod, the connecting rod is provided with a second sliding groove for slidingly cooperating with the growth rod, the connecting rod is connected to a second locking piece, and the second locking piece is used to fix the connecting rod and the growth rod.

[0018] By adopting this technical solution, the height of the box can be adjusted by moving the connecting rod or the extension rod according to actual needs, making it easier for the speed radar to detect the vehicle. When the extension rod is moved, the sliding movement of the extension rod and the second slide groove cooperate to guide and limit the sliding of the extension rod, thereby improving the sliding stability of the box.

[0019] Optionally, the host includes a body, a speaker connected to the body, and a stabilizing member connected to the body, and the controller, the speaker, and the alarm are all electrically connected to the body.

[0020] By adopting the above technical solution, after the machine receives the speed measurement signal, the machine outputs a warning signal to the horn and the alarm, and the horn and the alarm both make sounds to remind the staff to retreat in time.

[0021] Optionally, the stabilizing member includes a main rod connected to the body and a plurality of support rods connected to the main rod, and the plurality of support rods are distributed around the axis of the main rod.

[0022] By adopting the above technical solution, several supporting rods support the main rod, thereby improving the stability of the machine body.

[0023] Optionally, the stabilizing member further includes a connecting block arranged on the main rod and a rotating rod rotatably connected to the support rod, the rotating rod corresponding to the support rod one-to-one, the connecting block being provided with a through hole for slidingly cooperating with the main rod, one end of each of the support rods rotating with the connecting block, the connecting block being connected to a fixing member, the fixing member being used to fix the connecting block and the main rod, and each of the rotating rods being rotatably connected to the main rod at one end away from the support rod.

[0024] By adopting the above technical solution, when the main unit is stored, the fixing part separates the connecting block and the main rod, and the connecting block can move toward the direction close to the body. The support rod and the rotating rod both rotate, and the end of the support rod away from the connecting block and the end of the rotating rod close to the support rod both move toward the direction close to the main rod, thereby reducing the overall volume of the main unit and facilitating storage.

[0025] In summary, this application includes at least one of the following beneficial technical effects:

[0026] 1. When a train approaches, the speed radar obtains the speed of the train and outputs a speed signal to the controller. The controller receives the speed signal and outputs the speed signal to the host. The host receives the speed signal and outputs an early warning signal to the alarm. The alarm reminds the staff to retreat in time.

[0027] 2. After receiving the speed measurement signal, the machine outputs a warning signal to the horn and siren. The horn and siren both make sounds to remind the staff to retreat in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0029] Figure 2 It is a schematic diagram of the overall structure of the early warning device.

[0030] Figure 3 yes Figure 2 Schematic diagram of part of the structure.

[0031] Figure 4 yes Figure 3 Magnified view of area A.

[0032] Figure 5 yes Figure 3 Magnified view of area B.

[0033] Figure 6 It is a schematic diagram of the overall structure of the host.

[0034] Figure 7 yes Figure 6 Magnified view of region C.

[0035] Explanation of reference numerals: 1, warning device; 11, warning box; 111, box body; 1111, installation cavity; 1112, clamping strip; 1113, ring block; 112, box cover; 1121, ring groove; 113, clamping member; 1131, clamping portion; 12, support rod; 121, bottom rod; 1211, first locking member; 122, fixing rod; 1221, connecting rod; 1222, extension rod; 12 23. Second locking member; 13. Speed ​​radar; 14. Controller; 15. Power supply; 16. Sealing ring; 17. Fixing belt; 171. Fixing ring; 2. Siren; 21. Vehicle alarm; 22. Human laser alarm; 3. Host; 31. Body; 32. Speaker; 33. Stabilizer; 331. Main rod; 332. Connecting block; 333. Support rod; 334. Rotating rod; 335. Fixing member. DETAILED DESCRIPTION

[0036] The following is combined with Figure 1 -Attached Figure 7 This application is described in further detail.

[0037] The embodiment of the present application discloses a portable and movable sound and light warning device.

[0038] like Figure 1 As shown, it includes an early warning device 1, an alarm 2 and a host 3. The alarm 2 includes a vehicle alarm 21 and a human laser alarm 22. The early warning device 1 includes an early warning box 11, a support rod 12 connected to the early warning box 11, a speed radar 13 connected to the early warning box 11, a controller 14 connected to the early warning box 11, and a power supply 15 connected to the early warning box 11. The early warning box 11 includes a box body 111 and a box cover 112 rotatably connected to the box body 111. The box body 111 defines an installation cavity 1111. The speed radar 13 is fixedly connected to the box cover 112. The controller 14 is fixedly connected to the box body 111. The power supply 15 is detachably connected to the box body 111. The power supply 15 and the speed radar 13 are both electrically connected to the controller 14. The host 3 includes a body 31 , a speaker 32 fixedly connected to the body 31 , and a fixing member 33 connected to the body 31 . The controller 14 , the speaker 32 , the vehicle alarm 21 , and the personal laser alarm 22 are all electrically connected to the body 31 .

[0039] like Figure 2As shown, the support rod 12 includes a bottom rod 121 and a fixed rod 122. The fixed rod 122 includes a connecting rod 1221 and an extension rod 1222. The connecting rod 1221 is located between the bottom rod 121 and the extension rod 1222. The extension rod 1222 is fixedly connected to the housing 111. The connecting rod 1221 defines a second sliding groove for slidingly engaging with the extension rod 1222. The connecting rod 1221 is connected to two second locking members 1223, which are in the form of ingot bolts. The second locking members 1223 are threadedly connected to the connecting rod 1221 and can abut against the extension rod 1222. The bottom rod 121 defines a first sliding groove for slidingly engaging with the connecting rod 1221. The bottom rod 121 is connected to two first locking members 1211, which are in the form of ingot bolts. The second locking members 1223 are threadedly connected to the bottom rod 121 and can abut against the connecting rod 1221.

[0040] Combine Figure 3 and Figure 4 As shown, the box cover 112 is rotatably connected to two clips 113. Each clip 113 is provided with a clip portion 1131 on one side. The clip portion 1131 and the clip 113 are integrally formed. The outer surface of the box body 111 is provided with an annular clip strip 1112. The clip portion 1131 snaps into engagement with the clip strip 1112. When the box cover 112 covers the installation cavity 1111, the side of the clip portion 1131 closer to the box cover 112 abuts against the side of the clip strip 1112 farther from the box cover 112. The box cover 112 is connected to a sealing ring 16, which surrounds the installation cavity 1111. The box cover 112 is provided with an annular groove 1121 for the sealing ring 16 to snap into. The box body 111 is provided with a ring block 1113 for engaging with the annular groove 1121. The ring block 1113 is integrally formed with the box body 111. When the box cover 112 covers the installation cavity 1111 , the sealing ring 16 is abutted by the inner wall of the annular groove 1121 and the annular block 1113 .

[0041] like Figure 5 As shown, a fixing strap 17 is connected to the mounting cavity 1111. The side of the fixing strap 17 that is away from the opening of the mounting cavity 1111 is fixedly connected to the housing 111. The fixing strap 17 is wrapped around the power supply 15. One end of the fixing strap 17 is fixedly connected to a fixing ring 171, and the end of the fixing strap 17 that is away from the fixing ring 171 passes through the fixing ring 171. The fixing strap 17 is fixedly connected to a rough adhesive surface (not shown in the drawings) and a hook adhesive surface (not shown in the drawings). The rough adhesive surface and the hook adhesive surface are both located on the same side of the fixing strap 17, and the rough adhesive surface is located at the end of the fixing strap 17 that is away from the fixing ring 171.

[0042] Combine Figure 6 and Figure 7As shown, the stabilizing member 33 includes a main rod 331 fixedly connected to the body 31, a connecting block 332 provided on the main rod 331, a plurality of supporting rods 333 rotatably connected to the connecting block 332, and a plurality of rotating rods 334 rotatably connected to the main rod 331. The supporting rods 333 correspond to the rotating rods 334 one-to-one, and the end of the rotating rod 334 away from the main rod 331 is rotatably connected to the supporting rod 333. The rotating rod 334 rotates with the main rod 331 at the end of the main rod 331 away from the body 31. The plurality of supporting rods 333 are evenly distributed around the axis of the connecting block 332, and the plurality of rotating rods 334 are evenly distributed around the axis of the main rod 331. The connecting block 332 is provided with a through hole for slidingly cooperating with the main rod 331 . The connecting block 332 is connected with a fixing member 335 , which is a Yuanbao bolt. The fixing member 335 is threadedly connected to the connecting block 332 and can abut against the main rod 331 .

[0043] The implementation principle of a portable and movable sound and light warning device in the embodiment of the present application is as follows:

[0044] The warning device 1 is installed trackside, with a vehicle alarm 21 mounted on the vehicle and a personnel laser alarm 22 mounted on the personnel. When a train approaches, the speed radar 13 detects the train's speed and outputs a speed signal to the controller 14. The controller 14 receives the speed signal and outputs it to the host computer 31. The host computer 31 receives the speed signal and outputs a warning signal to the vehicle alarm 21 and the personnel laser alarm 22, which alert personnel to evacuate immediately.

[0045] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A portable and movable sound and light warning device, characterized by: The invention comprises an early warning device (1), an alarm (2) and a host (3) for outputting an early warning signal, wherein the early warning device (1) comprises an early warning box (11), a support rod (12) connected to the early warning box (11), a controller (14) connected to the early warning box (11), a speed measuring radar (13) connected to the early warning box (11) and a power supply (15) connected to the early warning box (11), wherein the controller (14) is used to output a speed measuring signal, the speed measuring radar (13) and the power supply (15) are both electrically connected to the controller (14), and the controller (14) and the alarm (2) are both electrically connected to the host (3).

2. The portable and movable sound and light warning device according to claim 1, characterized in that: The warning box (11) comprises a box body (111) and a box cover (112) rotatably connected to the box body (111); the box body (111) is provided with an installation cavity (1111); the power supply (15) and the controller (14) are both connected in the installation cavity (1111); the speed measuring radar (13) is connected to the box cover (112); the box cover (112) is used to cover the installation cavity (1111); the box cover (112) is rotatably connected to a clamping member (113); the clamping member (113) is provided with a clamping portion (1131); the box body (111) is provided with a clamping strip (1112); the clamping portion (1131) is clamped and matched with the clamping strip (1112).

3. The portable and movable sound and light warning device according to claim 2, characterized in that: The box cover (112) is connected to a sealing ring (16), and the sealing ring (16) is used to seal the gap between the box body (111) and the box cover (112). The sealing ring (16) surrounds the opening of the installation cavity (1111).

4. The portable and movable sound and light warning device according to claim 3, characterized in that: The box cover (112) is provided with an annular groove (1121) for the sealing ring (16) to be snapped in, and the box body (111) is provided with an annular block (1113) for cooperating with the annular groove (1121).

5. The portable and movable sound and light warning device according to claim 2, characterized in that: The inner wall of the installation cavity (1111) is connected to a fixing belt (17), the fixing belt (17) is wrapped around the power supply (15), one end of the fixing belt (17) is connected to a fixing ring (171), the end of the fixing belt (17) away from the fixing ring (171) passes through the fixing ring (171), the fixing belt (17) is provided with a bonding rough surface and a bonding hook surface, the bonding rough surface is bonded to the bonding hook surface, and the bonding rough surface is located at the end of the fixing belt (17) away from the fixing ring (171).

6. The portable and movable sound and light warning device according to claim 2, characterized in that: The support rod (12) includes a bottom rod (121) and a fixing rod (122) arranged on the bottom rod (121); the box body (111) is connected to the fixing rod (122); the bottom rod (121) is provided with a first sliding groove for slidingly cooperating with the fixing rod (122); the bottom rod (121) is connected to a first locking member (1211); the first locking member (1211) is used to fix the bottom rod (121) to the fixing rod (122).

7. The portable and movable sound and light warning device according to claim 6, characterized in that: The fixing rod (122) includes a connecting rod (1221) and a growth rod (1222) arranged on the connecting rod (1221), the connecting rod (1221) is slidably engaged with the first sliding groove, the first locking member (1211) is used to fix the connecting rod (1221) to the bottom rod (121), the box (111) is connected to the growth rod (1222), the connecting rod (1221) is provided with a second sliding groove for slidably engaging with the growth rod (1222), the connecting rod (1221) is connected to a second locking member (1223), and the second locking member (1223) is used to fix the connecting rod (1221) and the growth rod (1222).

8. The portable and movable sound and light warning device according to claim 1, characterized in that: The host (3) includes a body (31), a speaker (32) connected to the body (31), and a stabilizing member (33) connected to the body (31). The controller (14), the speaker (32), and the alarm (2) are all electrically connected to the body (31).

9. The portable and movable sound and light warning device according to claim 8, characterized in that: The stabilizing member (33) comprises a main rod (331) connected to the body (31) and a plurality of supporting rods (333) connected to the main rod (331), wherein the plurality of supporting rods (333) are distributed around the axis of the main rod (331).

10. The portable and movable sound and light warning device according to claim 9, characterized in that: The stabilizing member (33) further comprises a connecting block (332) provided on the main rod (331) and a rotating rod (334) rotatably connected to the support rod (333), wherein the rotating rod (334) corresponds to the support rod (333) on a one-to-one basis, and the connecting block (332) is provided with a through hole for slidingly engaging with the main rod (331), and one end of each support rod (333) rotates with the connecting block (332), and the connecting block (332) is connected with a fixing member (335), and the fixing member (335) is used to fix the connecting block (332) and the main rod (331), and one end of each rotating rod (334) away from the support rod (333) is rotatably connected to the main rod (331).

Images