CN220726297U - Small-section-face tunnel constructor safety protection trolley - Google Patents
Small-section-face tunnel constructor safety protection trolley Download PDFInfo
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- CN220726297U CN220726297U CN202322267065.XU CN202322267065U CN220726297U CN 220726297 U CN220726297 U CN 220726297U CN 202322267065 U CN202322267065 U CN 202322267065U CN 220726297 U CN220726297 U CN 220726297U
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- 238000010276 construction Methods 0.000 claims abstract description 87
- 238000012544 monitoring process Methods 0.000 claims abstract description 18
- 238000012806 monitoring device Methods 0.000 claims abstract description 5
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000001174 ascending effect Effects 0.000 claims description 7
- 230000006378 damage Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 abstract description 2
- 239000011435 rock Substances 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 18
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000012800 visualization Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model provides a safety protection trolley for a small-section tunnel constructor, which can protect constructors on an operation platform by arranging a protection top plate and effectively prevent rainwater in the tunnel from falling into an operation platform and a cockpit; through setting up the protection side roof, can prevent that the falling rocks in tunnel top from causing the injury to the construction operation personnel on the operation platform, in addition, still set up the protection side roof and can accomodate to protection roof in or below for former protection side roof placeThe construction operation space is larger, and more construction requirements can be met; by providing a gas monitoring device, for example: can be to O in tunnel 2 、CO、CO 2 、SO 2 、NO、NO 2 Monitoring dust and temperature and humidity in real time; the construction operators on the operation platform and the constructors covered nearby can be positioned in real time by arranging the personnel positioning base station; by arranging the spherical camera, construction operators on the operation platform can be monitored in real time.
Description
Technical Field
The utility model belongs to the technical field of tunnel construction, and particularly relates to a small-section-face tunnel constructor safety protection trolley.
Background
Along with rapid development of intelligent technology, internet of things sensing technology, big data analysis and the like, the construction safety of the plateau railway tunnel becomes a fundamental safety key point of plateau railway construction. By utilizing the technologies of intelligent technology, internet of things sensing and the like, a three-dimensional visualization system for constructing the plateau railway tunnel integrating the technologies of visualization, digitization, informatization and intelligence is constructed through terminal deployment, field sensing data acquisition and information platform data processing analysis. The construction safety and the progress are effectively controlled in the construction process, and the construction quality is controlled, so that the passive protection after the fact is converted into active control before the fact.
In traditional tunnel construction, high construction operation adopts modes such as double ladder and setting up scaffold frame and carries out construction operation, and the efficiency of construction is lower, and the potential safety hazard is great moreover. Because the construction environment of the plateau tunnel is poor, the good construction environment and safe construction operation conditions are difficult to ensure, the safety protection device for the constructors of the small-section tunnel can be provided.
Disclosure of Invention
The utility model aims to provide a small-section tunnel constructor safety protection trolley so as to effectively monitor and protect constructors on the protection trolley.
For this purpose, the above object of the present utility model is achieved by the following technical solutions:
the utility model provides a minor segment face tunnel constructor safety protection platform truck which characterized in that: the protective trolley includes: the system comprises wheels, an operation platform, a cockpit, a protection side top plate, a protection top plate, gas monitoring equipment, a personnel positioning base station and a spherical camera;
the wheels are used for moving the protection trolley to a designated construction operation area in a running way, and bearing the protection trolley under the non-operation condition;
the cockpit is arranged on the operation platform;
the protection side top plate and the protection top plate are arranged above the operation platform to form a protection ceiling, the protection side top plate is positioned at two wings of the protection top plate, and the protection side top plate can be stored in the protection top plate or a lowering space;
the space below the protective top plate is internally provided with gas monitoring equipment, a personnel positioning base station and a spherical cameraA machine; the gas monitoring device is used for monitoring the gas existing in the construction space of the protection trolley, for example: to O in construction space 2 、CO、CO 2 、SO 2 、NO、NO 2 Monitoring dust and temperature and humidity in real time, triggering construction alarm locally immediately when the monitored gas index exceeds a set threshold value, and sending alarm information to a monitoring center; the personnel positioning base station is used for positioning construction operators on the operation platform and the construction operators covered nearby in real time; the spherical camera is used for monitoring construction operators on the operation platform in real time.
The utility model can also adopt or combine the following technical proposal when adopting the technical proposal:
as a preferred technical scheme of the utility model: the protection trolley further comprises a hydraulic lifting support, and the hydraulic lifting support lifts the operation platform to a height required by construction according to the set height.
As a preferred technical scheme of the utility model: the periphery of the operation platform is provided with at least one guard rail, and the guard rail is used for preventing construction operators from falling from the operation platform.
As a preferred technical scheme of the utility model: the operation platform is also provided with a personnel stair ascending and descending opening, and the personnel stair ascending and descending opening is provided with an escalator.
As a preferred technical scheme of the utility model: the center of the operation platform is provided with a sliding guide rail, the sliding guide rail is provided with a plurality of balancing weights, and the sliding guide rail is used for driving the balancing weights to balance weight distribution on the operation platform.
As a preferred technical scheme of the utility model: and a weight sensor is arranged on the periphery of the operating platform.
The utility model provides a safety protection trolley for a small-section tunnel constructor, which can protect constructors on an operation platform by arranging a protection top plate and effectively prevent rainwater in the tunnel from falling into an operation platform and a cockpit; by arranging the protective side top plate,the method has the advantages that the falling rocks above the tunnel can be prevented from damaging construction operators on the operation platform, in addition, the protection side top plate is arranged and can be stored in or below the protection top plate, so that the construction operation space where the original protection side top plate is located is larger, and more construction requirements can be met; by providing a gas monitoring device, for example: can be to O in tunnel 2 、CO、CO 2 、SO 2 、NO、NO 2 When the monitored gas index exceeds a set threshold value, the construction alarm is triggered locally and immediately, alarm information is sent to a monitoring center, and the fresh air and an exhaust system can be linked to send fresh air into the tunnel, so that the gas in the tunnel is exhausted, a good construction operation environment is achieved, and the safety and the health of construction operators are ensured; the construction operators and the constructors covered nearby on the operation platform can be positioned in real time through the personnel positioning base station, the specific construction positions of the constructors can be effectively followed, the safety of the construction operators is ensured, and the personnel count and attendance management can be performed on the construction operators; through setting up spherical camera, can carry out real-time supervision to the construction operation personnel on the operation platform, in addition, can also possess AI recognition function, to not correctly wear the safety helmet, not wear reflective clothing, smoke, sleep illegal action discernment analysis such as sentry box. Furthermore, the information collected by the gas monitoring equipment, the personnel positioning base station and the spherical camera can be transmitted to a monitoring center so as to visually display the relevant conditions of the construction in the tunnel.
Drawings
Fig. 1 is a structural diagram of a small section tunnel constructor safety protection trolley provided by the utility model.
Detailed Description
The utility model will be described in further detail with reference to the drawings and specific embodiments.
A small-section tunnel constructor safety protection trolley mainly comprises a hydraulic lifting support column 1, wheels 2, an operation platform 3, a personnel ascending and descending stair opening 4, a cockpit 5, a protection side top plate 6, a protection top plate 7, gas monitoring equipment 8, a personnel positioning base station 9, a spherical camera 10 and a protective fence11. The sliding guide rail 12 and the balancing weight 13. After the hydraulic lifting support column 1 acts on the protection trolley to run to a designated construction operation area, the hydraulic lifting support column 1 is lifted according to the set height, the construction operation platform 3 is lifted to the height required by construction, and the hydraulic lifting device is locked, so that the trolley is stably stopped, a person can expand the construction operation on the operation platform 3, and meanwhile, the wheels 2 are in a suspended state along with the lifting of the hydraulic lifting support column 1, so that the wheels 2 are protected, and the damage to the wheels 2 due to the overlarge total weight of the constructors and the trolley is avoided; the wheels 2 act on the protection trolley to move to a designated construction operation area, and bear the load of the protection trolley under the non-operation condition; the operation platform 3 acts on construction operators and tools, materials and the like required by temporary stacking construction on the bearing platform; the personnel ascending and descending stair opening 4 acts on an ascending and descending protective trolley for construction operators, an electric escalator is arranged at the stair opening, after the trolley stops stably, the descending escalator is convenient for the construction operators to ascend and descend, tools and materials to be carried to an operation table, and under the non-operation condition, the escalator contracts upwards, so that the trolley can safely run; the cockpit 5 acts on the control and management of the protection trolley, and the cockpit 5 is a central controller integrating trolley running control, a hydraulic lifting device, a weight distribution sensor of the operation platform 3, a personnel positioning data collector, a gas monitoring data collector and the like; the protection side top plate 6 is used for protecting construction operators, when the construction conditions are poor and slag stones are easy to fall above a tunnel, the construction operators on the operation platform 3 can be effectively protected, meanwhile, the protection side top plate 6 can stretch out and draw back, when the operation space of the side face of the trolley is limited and the construction of the operation face of the side top of the tunnel cannot be carried out, the side protection plate can be contracted into the protection top plate 7 according to an automatic switch, so that the construction operation space of the side top is larger, and the construction conditions are met; the protection top plate 7 acts on the protection operation platform 3 to protect the safety of construction operators, and meanwhile, rainwater in the tunnel is effectively prevented from dripping and leaking into the operation platform 3 and the cockpit 5; the gas monitoring device 8 is used for monitoring various gases in and around the construction operation area to ensure the safety of construction operators and management staff in the tunnel, such as O in the tunnel 2 、CO、CO 2 、SO 2 、NO、NO 2 When the monitored gas index exceeds a set threshold value, the construction alarm is triggered locally and immediately, alarm information is sent to a monitoring center, a fresh air and exhaust system is linked, fresh air is sent into a tunnel, and the gas in the tunnel is exhausted, so that a good construction operation environment is achieved, and the safety and health of construction operators are ensured; the personnel positioning base station 9 is used for positioning construction operators and constructors covered nearby on the operation platform 3 in real time, effectively following the specific construction positions of the constructors, ensuring the safety of the construction operators, and simultaneously counting the number of the construction operators and managing attendance; the spherical camera 10 is used for monitoring construction operators on the operation platform 3 in real time, has an AI (automatic identification) function, and is used for identifying and analyzing illegal behaviors such as incorrect wearing of safety helmets, incorrect wearing of reflective clothing, smoking, sleeping sentry and the like; the guard rail 11 is used for protecting the safety of construction operators on the operation platform 3 and preventing the construction operators from falling in the operation process; the sliding guide rail 12 slides along the guide rail direction in the process of bearing and fixing and automatic weight adjustment of the balancing weight 13; when the balancing weight 13 acts on constructor operation on the operation platform 3, through weight distribution sensor detection on the platform, the position of 3 balancing weights 13 of automatic adjustment makes weight distribution on the operation platform 3 balanced, effectively prevents protection platform truck and turns on one's side, avoids the incident emergence in the work progress.
Specifically, the small section face tunnel constructor safety protection trolley is operated in the following mode:
s1, driving a protection trolley to a designated construction operation area in a tunnel;
s2, after the protective trolley is stopped and stabilized, setting the lifting height of the hydraulic lifting support according to the construction operation height, and when the hydraulic lifting support is lifted to the preset height, self-locking the hydraulic lifting support;
along with the lifting of the hydraulic lifting support columns, the trolley wheels are slowly in a suspended state, and the whole protection trolley is supported by the 4 hydraulic lifting support columns, so that the trolley is stable and reliable;
s3, the upper end of the escalator is fixed on an operation platform, the lower end of the escalator is provided with a motor roller beside a trolley supporting opening, and the steel wire ropes fixed on two sides of the lower end of the escalator are stretched and retracted through forward and reverse rotation of the motor, so that lifting control of the escalator is realized. When the hydraulic lifting support of the protection trolley is lifted to the set height, after the hydraulic lifting support is stable and reliable, the escalator control switch on the wall post near the escalator is pressed down to automatically extend the escalator, and construction operators can enter the operation platform from the escalator to perform construction operation; when all the personnel go to the trolley, the escalator switch is pressed down on the cockpit, the motor is in a self-locking state at the moment after the escalator is contracted in place, the escalator is fully overlapped with the escalator mouth, the falling of the personnel at the escalator mouth in the process of construction is avoided, and the safety of construction operators is ensured;
s4, six weight sensors are arranged at the four corners and the middle of two sides of the operation platform, and each weight sensor transmits weight induction data to the counterweight controller in real time according to the distribution conditions of personnel stations, tools, temporarily stacked construction materials and the like on the operation platform, and the counterweight controller carries out positioning movement by controlling and adjusting the counterweight block in a linkage mode through real-time data comparison of each weight sensor so as to realize automatic counterweight;
s5, adjusting the opening degree of the protective side top plate according to the site construction requirement so as to meet the construction operation condition;
s6, monitoring gas in the construction operation area and the nearby gas in the tunnel in real time by using gas monitoring equipment;
the personnel positioning base station performs real-time positioning induction on construction work areas in the tunnel and constructors and management personnel nearby the construction work areas, and performs personnel statistics and attendance management;
the spherical camera is used for monitoring construction operators on the operation platform in real time, has an AI identification function, and is used for identifying and analyzing illegal behaviors such as incorrect wearing of safety helmets, incorrect wearing of reflective clothing, smoking, sleeping sentry and the like;
s7, the central processing controller of the cockpit collects field related data and sends out related control instructions;
and S8, the central processing controller transmits the field related data to the monitoring center in real time, and the construction related data in the tunnel is visually displayed, so that command, dispatching and emergency treatment are facilitated.
In the foregoing, the preferred specific installation and use modes of the present utility model are only described, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art should be able to substitute or change the technical scheme according to the present utility model and the inventive concept within the protection scope of the present utility model.
Claims (6)
1. The utility model provides a minor segment face tunnel constructor safety protection platform truck which characterized in that: the protective trolley includes: the system comprises wheels, an operation platform, a cockpit, a protection side top plate, a protection top plate, gas monitoring equipment, a personnel positioning base station and a spherical camera;
the wheels are used for moving the protection trolley to a designated construction operation area in a running way, and bearing the protection trolley under the non-operation condition;
the cockpit is arranged on the operation platform;
the protection side top plate and the protection top plate are arranged above the operation platform to form a protection ceiling, the protection side top plate is positioned at two wings of the protection top plate, and the protection side top plate can be stored in the protection top plate or a lowering space;
a gas monitoring device, a personnel positioning base station and a spherical camera are arranged in the space below the protective top plate; the gas monitoring equipment is used for monitoring gas existing in the construction space of the protection trolley; the personnel positioning base station is used for positioning construction operators on the operation platform and the construction operators covered nearby in real time; the spherical camera is used for monitoring construction operators on the operation platform in real time.
2. The small section tunnel constructor safety protection trolley according to claim 1, wherein: the protection trolley further comprises a hydraulic lifting support, and the hydraulic lifting support lifts the operation platform to a height required by construction according to the set height.
3. The small section tunnel constructor safety protection trolley according to claim 1, wherein: the periphery of the operation platform is provided with at least one guard rail, and the guard rail is used for preventing construction operators from falling from the operation platform.
4. The small section tunnel constructor safety protection trolley according to claim 1, wherein: the operation platform is also provided with a personnel stair ascending and descending opening, and the personnel stair ascending and descending opening is provided with an escalator.
5. The small section tunnel constructor safety protection trolley according to claim 1, wherein: the center of the operation platform is provided with a sliding guide rail, the sliding guide rail is provided with a plurality of balancing weights, and the sliding guide rail is used for driving the balancing weights to balance weight distribution on the operation platform.
6. The small section tunnel constructor safety protection trolley according to claim 5, wherein: and a weight sensor is arranged on the periphery of the operating platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322267065.XU CN220726297U (en) | 2023-08-23 | 2023-08-23 | Small-section-face tunnel constructor safety protection trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322267065.XU CN220726297U (en) | 2023-08-23 | 2023-08-23 | Small-section-face tunnel constructor safety protection trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220726297U true CN220726297U (en) | 2024-04-05 |
Family
ID=90525115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322267065.XU Active CN220726297U (en) | 2023-08-23 | 2023-08-23 | Small-section-face tunnel constructor safety protection trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220726297U (en) |
-
2023
- 2023-08-23 CN CN202322267065.XU patent/CN220726297U/en active Active
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