CN-121971052-A - Tunnel operator health monitoring equipment and intelligent scheduling method

CN121971052ACN 121971052 ACN121971052 ACN 121971052ACN-121971052-A

Abstract

The invention belongs to the technical field of tunnel construction, in particular to health monitoring equipment for tunnel operators and an intelligent scheduling method, which comprise a smoke exhaust pipeline, wherein an exhaust mechanism is arranged on the outer surface of a lower-end pillar pipeline of the smoke exhaust pipeline in an array manner, the upper end surface fixedly connected with electricity slide rail of exhaust pipe net, one side of electricity slide rail is provided with the conductor rail, the upper end of conductor rail with the upper end surface fixedly connected of exhaust pipe. This monitoring facilities through setting up gas sensor, temperature sensor of installation piece upper end to and the health monitoring ring that the operating personnel wore, realizes the synchronous collection of tunnel environmental data and personnel physiological data. The controller data processing module analyzes the comparison data in real time, early warns risks such as harmful gas exceeding standard, temperature abnormality or personnel heart rate blood oxygen abnormality in advance, avoids safety accidents caused by environmental deterioration or untimely discovery of health hidden danger, and builds a firm double safety line for tunnel operation.

Inventors

LIU JINGSHENG
HUA BO
WEN FANG
DONG XIAOWEI
ZHANG XIAOQIANG
Qu Fanglin
WANG LONG
CHENG XIAOJIE
SHAO SEN

Assignees

中铁一局集团第二工程有限公司

Dates

Publication Date: 20260505
Application Date: 20260130

Claims (10)

1. The utility model provides a health monitoring equipment for tunnel operation personnel, includes exhaust pipe (1), its characterized in that lower extreme pillar pipeline surface array of exhaust pipe (1) is provided with exhaust mechanism (2), the upper end surface fixedly connected with electricity slide rail (4) of exhaust pipe (1), one side of electricity slide rail (4) is provided with conductor rail (3), the upper end of conductor rail (3) with the upper end surface fixed connection of exhaust pipe (1), the side fixedly connected with link (6) of slider (40) of electricity slide rail (4), the one end of link (6) is provided with the conducting block, the conducting block one end of link (6) with the conducting groove electricity sliding connection of conductor rail (3), the lower extreme of slider (40) is provided with conveying mechanism (5).
2. The tunnel operator health monitoring equipment according to claim 1, wherein the exhaust mechanism (2) comprises a mounting block (21), one side of the mounting block (21) is fixedly connected with the outer surface of the smoke exhaust pipeline (1), a vent hole is formed in the inclined surface of the mounting block (21), the inner wall of the vent hole is fixedly communicated with the inner wall of the smoke exhaust pipeline (1), an exhaust fan (22) is arranged in the vent hole, an exhaust motor (23) is arranged on one side of the exhaust fan (22), an outer shell of the exhaust motor (23) is fixedly connected with the inner wall of the vent hole through a fixed rod, a filter plate (24) is fixedly connected with the inner wall of the vent hole, a bearing is embedded in the center of the filter plate (24), an inner ring of the bearing is fixedly connected with a stirring rod (25), an output shaft of the exhaust motor (23) is fixedly connected with the center of the vent hole of the fan (22) through a coupling, the center of the other side of the vent hole is fixedly connected with the inner ring of the bearing, and a gas sensor and a temperature sensor are arranged at the upper end of the mounting block (21).
3. The tunnel operator health monitoring equipment according to claim 2, wherein the conveying mechanism (5) comprises a driving motor (51), a mounting frame (52) is fixedly arranged on the outer surface of a shell of the driving motor (51), the upper end of the mounting frame (52) is in sliding clamping connection with the inner wall of a sliding groove formed in the lower end of the electric sliding rail (4), a connecting column (53) is fixedly connected to the side face of the mounting frame (52), and one end of the connecting column (53) is fixedly connected with the side face of the sliding block (40).
4. A health monitoring device for tunnel operators is characterized in that hanging rings (54) are axially symmetrically arranged at the lower ends of sliding blocks (40), winding rollers (55) are rotatably connected to the inner walls of the two hanging rings (54) through bearings, steel wire ropes (56) are wound on the surfaces of the winding rollers (55), a driven gear (57) is fixedly connected to one end of each winding roller (55), a transmission rod (58) is arranged between the two winding rollers (55), a main gear (59) is fixedly connected to one end of each transmission rod (58), the surfaces of the main gears (59) are meshed with the surfaces of the two driven gears (57) respectively, a fixing ring (510) is rotatably sleeved on the outer surfaces of the transmission rods (58) through bearings, and the surfaces of the fixing rings (510) are fixedly connected with the lower surface of the sliding blocks (40).
5. The tunnel worker health monitoring device according to claim 4, wherein L-shaped limiting plates (511) are symmetrically arranged on two side surfaces of the sliding block (40), mounting grooves are symmetrically formed in two side surfaces of the sliding block (40), fixed pulleys are fixedly connected to the inner walls of the mounting grooves, one ends of the steel wire ropes (56) penetrate through the inner walls of the mounting grooves of the sliding block (40) along the lower surface of the sliding block (40), the surfaces of the steel wire ropes (56) are in sliding connection with the surfaces of the fixed pulleys, the surfaces of the steel wire ropes (56) are in sliding connection with the body of the sliding block (40), and one ends of the steel wire ropes (56) penetrate through the limiting plates (511) and extend to the lower portion of the limiting plates (511).
6. The tunnel operator health monitoring equipment according to claim 5, wherein the surface array of the steel wire ropes (56) is slidably connected with fixing plates (512), two adjacent fixing plates (512) are fixedly connected through reinforcing ribs made of steel, the end of each steel wire rope (56) is fixedly connected with the end face of the fixing plate (512) which is arranged at the lowest position in an array mode, elastic limiting clamps (513) are arranged on the surface of each fixing plate (512) in an array mode, and portable oxygen cylinders (514) are clamped on the surfaces of the elastic limiting clamps (513).
7. The tunnel operator health monitoring device according to claim 6, wherein one end of the exhaust motor (23) is electrically connected with the conductive sliding groove of the conductive rail (3) through a cable, and one end of the driving motor (51) is electrically connected with the conductive block of the connecting frame (6) through a cable.
8. The tunnel operator health monitoring device according to claim 7, wherein a controller is arranged on the side face of the sliding block (40), the controller comprises a data processing module, a wireless communication module, a driving control module and an alarm control module, the data processing module is used for receiving the gas sensor and the temperature sensor and performing analysis and comparison, the wireless communication module is used for establishing two-way communication with terminal equipment of a tunnel management center, the driving control module is used for sending start-stop and adjustment instructions to the exhaust motor (23), the driving motor (51) and other power sources, and the alarm control module is used for triggering an acousto-optic alarm device arranged outside.
9. The tunnel worker health monitoring apparatus as set forth in claim 8, wherein the gas sensor and the temperature sensor are electrically connected to the conductive runner of the conductive rail (3) by a cable and are communicatively connected to a controller on the side of the slider (40).
10. The intelligent scheduling method of the tunnel operator health monitoring equipment according to claim 9, wherein the specific scheduling method is as follows: Before an operator enters a tunnel, each arm is provided with a health monitoring ring, the health monitoring rings are used for monitoring the health condition of the operator, data are transmitted to a controller on the side face of a sliding block (40) in real time through a built-in wireless communication module, the data are finally transmitted to external terminal equipment through the controller, if a gas sensor and a temperature sensor at the upper end of a mounting block (21) and the monitoring rings worn by the operator send out alarm signals, the monitoring rings simultaneously transmit the positions of the monitoring rings in the tunnel to an external terminal through a built-in positioning module, and then the controller gives instructions to an exhaust mechanism (2) and a conveying mechanism (5); Step two, a sliding block (40) on an electric sliding rail (4) drives a conveying mechanism (5) to an abnormal position, an exhaust mechanism (2) and the conveying mechanism (5) are synchronously responded and executed, a controller starts an exhaust motor (23) through a driving control module, the rotating speed of an exhaust fan (22) is regulated according to the concentration of harmful gas detected by a gas sensor and the environmental temperature data of a temperature sensor, the higher the concentration or the temperature is serious, the higher the rotating speed is, meanwhile, the exhaust fan (22) rotates to drive a stirring rod (25) to rotate, dust impurities attached to the surface of a filter plate (24) are cleaned, the ventilation hole is smooth, and the harmful gas in a tunnel is discharged through a smoke exhaust pipeline (1); Step three, synchronously starting a driving motor (51), driving a main gear (59) fixed at the end of a transmission rod (58) to rotate, wherein the main gear (59) is meshed with a driven gear (57) and a winding roller (55) to rotate at two sides, a steel wire rope (56) is released, a rolled array fixing plate (512) is gradually and vertically arranged under the action of the steel wire rope (56), the steel wire rope (56) drives a portable oxygen bottle (514) clamped by the array fixing plate (512) and an elastic limiting clamp (513) to be stably conveyed to an accessible height of an operator, and the operator takes out the portable oxygen bottle (514) to ensure the living environment of the operator.

Description

Tunnel operator health monitoring equipment and intelligent scheduling method Technical Field The invention relates to the technical field of tunnel construction, in particular to health monitoring equipment for tunnel operators and an intelligent scheduling method. Background The invention relates to the technical field of tunnel engineering safety monitoring, in particular to health monitoring equipment and an intelligent scheduling method for tunnel operators, wherein the tunnel operation is an important component of underground engineering, the operation environment has the remarkable characteristics of closed space, unsmooth air circulation, easy accumulation of harmful gas, difficult temperature regulation and the like, and meanwhile, potential risks such as stability change of surrounding rock, mechanical vibration interference and the like exist in the operation process, so that the health and life safety of the operators are seriously threatened. At present, the safety management of a tunnel operation site is mostly dependent on a traditional monitoring and manual scheduling mode, and a plurality of short plates exist: Firstly, the environmental monitoring means is single, the existing equipment can only realize independent monitoring of a single index, and the monitoring data and the personnel health data are mutually split, so that the situation that the environmental abnormality occurs but the early warning is not timely carried out or the hidden danger of the personnel health occurs but the environmental incentive is not associated is frequently caused, and the risk identification is delayed; Secondly, the ventilation system is low in efficiency, the traditional tunnel ventilation equipment is operated at a fixed rotating speed, the ventilation intensity cannot be dynamically adjusted according to the concentration of harmful gases and the dust content, the filtering structure at the ventilation hole is easy to be blocked due to dust accumulation, and the ventilation hole needs to be manually cleaned regularly, so that the operation and maintenance cost is increased, ventilation failure is possibly caused due to untimely cleaning, and the environmental deterioration is aggravated; Thirdly, the emergency rescue response is slow, when emergency situations such as hypoxia, health abnormality and the like occur to workers, the transportation of rescue materials is carried manually, the transportation is affected by the limitation of tunnel space and inaccurate positioning of the workers, the material is long in time, the optimal rescue opportunity is missed, meanwhile, information is required to be transmitted in the manual scheduling process in a manner such as interphone, instruction deviation and information faults are easy to occur, and the emergency treatment efficiency is further reduced; fourth, people's health monitoring lacks the continuity, and current health monitoring is realized through fixed point spot check in operation precursor physical examination or the operation more, can't gather key physiological index such as personnel's rhythm of the heart, blood oxygen in real time, is difficult to discover the health anomaly that personnel led to because of hypoxia, tired etc. in the first time, exists the security hole. Aiming at the problems, the invention provides a health monitoring device for tunnel operators and an intelligent scheduling method. Disclosure of Invention Based on the technical problems of low efficiency and slow rescue response of the conventional tunnel emergency dispatching, the invention provides a health monitoring device and an intelligent dispatching method for tunnel operators. The invention provides health monitoring equipment for tunnel operators and an intelligent scheduling method, which comprise a smoke exhaust pipeline, wherein an exhaust mechanism is arranged on the outer surface of a lower-end pillar pipeline of the smoke exhaust pipeline in an array manner, an electric sliding rail is fixedly connected with the outer surface of the upper end of a smoke exhaust pipeline network, a conductive rail is arranged on one side of the electric sliding rail, the upper end of the conductive rail is fixedly connected with the outer surface of the upper end of the smoke exhaust pipeline, a connecting frame is fixedly connected with the side surface of a sliding block of the electric sliding rail, a conductive block is arranged at one end of the connecting frame, one end of the conductive block of the connecting frame is electrically and slidably connected with a conductive groove of the conductive rail, and a conveying mechanism is arranged at the lower end of the sliding block. Preferably, the exhaust mechanism comprises a mounting block, one side of the mounting block is fixedly connected with the outer surface of the exhaust pipeline, a vent hole is formed in the inclined surface of the mounting block, the inner wall of the vent hole is fixedly communicated with