CN-224227684-U - Tunnel emergency stop warning mark device

Abstract

The application discloses a warning mark device for a tunnel emergency stop, which belongs to the technical field of a warning mark of a tunnel, and comprises a tunnel wall, wherein a warning mark mechanism is arranged on one side of the tunnel wall, the warning mark block can be conveniently installed through the insertion of an installation block and an installation groove, a servo motor drives a reciprocating screw rod to rotate in the warning mark mechanism, the reciprocating screw rod is in threaded connection with a moving block, so that the moving block is stressed to slide in an operation groove, one side of the moving block is rotationally connected with a rotating rod, so that the rotating rod is stressed to rotate, the other end of the rotating rod is rotationally connected with the rotating block, so that the rotating rod is stressed to push the rotating block to rotate, the warning mark block is driven to rotate through the arranged rotating block, the warning mark block is convenient to use, the installation and the disassembly of the warning mark block are convenient, and the use are convenient.

Inventors

• HE XIN

Assignees

• 陕西省交通规划设计研究院有限公司

Dates

Publication Date

20260512

Application Date

20250523

Claims (7)

1. 1. The utility model provides a tunnel emergency stop area warning sign device, includes tunnel wall body (1), the inside of tunnel wall body (1) is provided with normally closed type guard gate (2), one side top of tunnel wall body (1) is provided with high definition digtal camera (3), one side of tunnel wall body (1) is provided with fire box (4), the side of tunnel wall body (1) is provided with pressure block (5), the bottom of pressure block (5) is provided with pressure detector (51), its characterized in that, one side of tunnel wall body (1) is provided with warning sign mechanism (6); Warning sign mechanism (6) are including seting up in inside operating groove (61) of tunnel wall body (1), the fluting inside of tunnel wall body (1) is provided with servo motor (62), the inside of operating groove (61) is provided with reciprocating screw (63), the inside that servo motor (62) output extends to operating groove (61) and reciprocating screw (63) fixed connection, the outside of reciprocating screw (63) is provided with movable block (64), the one end of movable block (64) is provided with dwang (65), the one end of dwang (65) is provided with dwang (66), mounting groove (71) have been seted up to the one end of dwang (66), the inside of mounting groove (71) is provided with installation piece (70), one side fixedly connected with warning sign piece (68) of installation piece (70), the side of warning sign piece (68) is provided with warning lamp (69).
2. 2. The warning mark device for emergency stop of tunnel according to claim 1, wherein the reciprocating screw (63) is rotatably connected with the operation groove (61), the reciprocating screw (63) is in threaded connection with the moving block (64), the moving block (64) is arranged in the operation groove (61), and the moving block (64) is slidably connected with the operation groove (61).
3. 3. The warning sign device for emergency stop of tunnel according to claim 1, wherein two ends of the rotating rod (65) are respectively connected with the side surfaces of the moving block (64) and the rotating block (66) in a rotating way.
4. 4. The device for warning and marking the emergency stop of the tunnel according to claim 1, wherein a connecting groove block (67) is arranged at one end of the rotating block (66), the connecting groove block (67) is fixedly connected to two sides of the operating groove (61), and the rotating block (66) is fixedly connected with the connecting groove block (67).
5. 5. The device for warning and identifying the emergency stop zone of the tunnel according to claim 1, wherein the mounting block (70) is inserted into the mounting groove (71), two groups of fixing rods (72) are arranged in the mounting block (70), and the fixing rods (72) are inserted into two sides of the mounting groove (71).
6. 6. The warning sign device for emergency stop of tunnel according to claim 5, wherein the inside of the mounting block (70) is fixedly connected with a limiting rod (73), the fixing rod (72) is arranged outside the limiting rod (73), and the fixing rod (72) is slidably connected with the limiting rod (73).
7. 7. The warning sign device for emergency stop of tunnel according to claim 6, wherein a spring (74) is provided in the installation block (70), and the spring (74) is fixedly connected between the installation block (70) and one side of the fixing rod (72).

Description

Tunnel emergency stop warning mark device Technical Field The application relates to the technical field of tunnel warning marks, in particular to a device with a warning mark for emergency stop of a tunnel. Background The expressway is used for enabling vehicles to travel at a high speed, the travel is more convenient, the expressway inevitably passes through mountain rivers in the construction process, bridges and tunnels are needed, in the tunnels of the expressway, if a vehicle fault occurs or a driver has a problem, emergency stopping belts are needed when the driver cannot drive, vehicles which are not emergency situations often stay on the emergency stopping belts or travel by way, the vehicles which really need to be used cannot enter, and automatic warning is needed to be carried out on the vehicles which enter by mistake through a warning device, so that the vehicles leave the emergency stopping belts. The utility model patent of China with the publication number of CN217690317U discloses an automatic warning device for an emergency stop zone of a highway tunnel, which comprises a cover plate, wherein a plurality of evenly distributed pressure sensors are fixedly connected to the lower side of the cover plate, the pressure sensors are electrically connected with a controller, the controller is electrically connected with a high-definition camera, the rear side of the high-definition camera is fixedly connected to the upper side of a first wall body, the controller is electrically connected with a plurality of gear motors, the driving end of the outer side of each gear motor is fixedly connected to one end of a torsion spring, the other end of the torsion spring, which is far away from each gear motor, is fixedly connected to the upper side and the lower side of a supporting rod, and the front side of the supporting rod is fixedly connected with a luminous tripod. According to the utility model, the high-definition camera shoots the scene, transmits the scene situation to the command station, and commands the scene, so that the problem is rapidly solved. The luminous tripod and the flashing lamp work under the control of the controller to warn surrounding and rear vehicles, the warning board is not required to be arranged for self-running off, personal safety of personnel is guaranteed, the scheme has the following defects, the supporting rod is enabled to rotate through the motor and the torsion spring, and after the torsion spring is used for a long time, damage can occur, so that the device is inconvenient to install and detach and inconvenient to use. Therefore, the application provides a warning mark device for emergency stop of a tunnel, which aims to solve the problems. Disclosure of utility model The application provides a warning mark device for emergency stop of a tunnel, which aims to solve the problems that in the prior art, a supporting rod rotates through a motor and a torsion spring, the torsion spring is possibly damaged after long-time use, and the device is inconvenient to mount and dismount and inconvenient to use. The technical scheme includes that the emergency stop warning mark device for the tunnel comprises a tunnel wall body, wherein a normally closed type protective door is arranged in the tunnel wall body, a high-definition camera is arranged at the top end of one side of the tunnel wall body, a fire box is arranged at one side of the tunnel wall body, a pressure block is arranged on the side face of the tunnel wall body, a pressure detector is arranged at the bottom of the pressure block, and a warning mark mechanism is arranged at one side of the tunnel wall body; In order to solve current rotatory through motor and torsional spring messenger branch, the phenomenon that can take place to damage after the torsional spring is used for a long time, inconvenient installation is dismantled, uses inconvenient problem, warning sign mechanism is including the inside operation groove of seting up in tunnel wall, the inside servo motor that is provided with of fluting of tunnel wall, the inside of operation groove is provided with reciprocating screw, the servo motor output extends to the inside and the reciprocating screw fixed connection of operation groove, reciprocating screw's outside is provided with the movable block, the one end of movable block is provided with the dwang, the one end of dwang is provided with the dwang, the mounting groove has been seted up to the one end of dwang, the inside of mounting groove is provided with the installation piece, one side fixedly connected with warning sign piece of installation piece, the side of warning sign piece is provided with the warning light, and peg graft through installation piece and mounting groove, can conveniently install the warning sign piece, and servo motor drives reciprocating screw at warning sign mechanism's inside rotation, reciprocating screw and movable block threaded connection to make the inside sliding bl