CN220378303U - Small-section-face tunnel constructor safety device - Google Patents
Small-section-face tunnel constructor safety device Download PDFInfo
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- CN220378303U CN220378303U CN202322159858.XU CN202322159858U CN220378303U CN 220378303 U CN220378303 U CN 220378303U CN 202322159858 U CN202322159858 U CN 202322159858U CN 220378303 U CN220378303 U CN 220378303U
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- 238000012544 monitoring process Methods 0.000 claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 9
- 230000005484 gravity Effects 0.000 claims abstract description 4
- 238000012545 processing Methods 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000007 visual effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 57
- 239000007789 gas Substances 0.000 description 23
- 230000001681 protective effect Effects 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000012806 monitoring device Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012800 visualization Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing 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
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Lining And Supports For Tunnels (AREA)
Abstract
The application relates to a minor segment face tunnel constructor safety device, include: the protection trolley comprises a plurality of wheels, and the wheels are arranged at the bottom of the protection trolley through supporting legs; the hydraulic lifting struts are arranged at the bottom of the protection trolley, the number of the hydraulic lifting struts is multiple, and the hydraulic lifting struts are configured to drive the protection trolley to move up and down along a first direction which is the gravity direction; the operation platform is fixedly arranged on the protection trolley; the protection plate is arranged at the top of the protection trolley, and the projection area formed by the protection plate in the first direction can cover at least part of the operation platform; and the gas monitoring equipment is arranged on the protection trolley and can detect dust and/or gas. The safety protection device for the small-section tunnel constructors is simple and convenient to operate and use, and can provide effective guarantee for construction operation conditions.
Description
Technical Field
The application relates to the technical field of plateau railway tunnel construction, in particular to a safety protection device for a small-section-face tunnel constructor.
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, good construction environment and safe construction operation conditions are difficult to ensure.
Disclosure of Invention
The embodiment of the application provides a small section face tunnel constructor safety device which can provide guarantee for construction operation conditions and is simple and convenient to use.
According to the embodiment of the application, the safety protection device for the constructors of the small section face tunnel specifically comprises:
the protection trolley comprises a plurality of wheels, and the wheels are arranged at the bottom of the protection trolley through supporting legs;
the hydraulic lifting support columns are arranged at the bottom of the protection trolley, the number of the hydraulic lifting support columns is multiple, the hydraulic lifting support columns are configured to drive the protection trolley to move up and down along a first direction, and the first direction is the gravity direction;
the operation platform is fixedly arranged on the protection trolley;
the protection plate is arranged at the top of the protection trolley, and the projection area formed by the protection plate in the first direction can cover at least part of the operation platform;
the gas monitoring equipment is arranged on the protection trolley and can detect dust and/or gas.
In addition, the small section face tunnel constructor safety device that this application embodiment provided can also have following additional technical feature:
in an alternative scheme, the guard plate includes protection roof and protection side roof, the protection roof fixed set up in the top of protection platform truck, protection side roof activity set up in protection roof is along length direction's both sides, protection side roof can for protection roof removes in order to expand or fold up.
In an alternative scheme, the device further comprises a trolley cockpit, wherein the trolley cockpit is positioned between the protection trolley and the protection plate, and an up-and-down stair opening and an alarm device are arranged in the trolley cockpit;
the alarm device is in data connection with the gas monitoring equipment, and when dust and/or gas information monitored by the gas monitoring equipment exceeds a threshold value, the alarm device starts audible and visual alarm.
In an alternative scheme, the system further comprises a switch and a central processing controller, wherein the switch is in data connection with the central processing controller;
the control end of the trolley cockpit and the control end of the hydraulic lifting support post are in data connection with the central processing controller through the switch, and the signal output end of the gas monitoring equipment is in data connection with the central processing controller through the switch.
In an alternative scheme, the system further comprises a personnel positioning base station, wherein the personnel positioning base station is in data connection with the central processing controller through the switch, and the personnel positioning base station can position personnel in a preset range of the protection trolley in real time.
In an alternative scheme, the intelligent control system further comprises a dome camera, the dome camera is arranged on the operation platform, the output end of the dome camera is in data connection with the input end of the hard disk video recorder, the output end of the hard disk video recorder is in data connection with the switch, and the dome camera can monitor constructors on the operation platform in real time.
In an alternative scheme, still include rail guard and automatic counter weight module, the rail guard set up in operation platform's side, automatic counter weight module set up in operation platform is last, automatic counter weight module can be balanced when constructor's operation platform's weight.
In an alternative scheme, the automatic counterweight module comprises a sliding guide rail, a counterweight block and a weight distribution sensor, wherein the counterweight block is fixedly connected with the sliding guide rail, the weight distribution sensor is in data connection with the switch and is used for detecting the weight of each position of the operation platform, and the sliding guide rail is used for driving the counterweight block to slide.
In an alternative, the number of the weight distribution sensors is plural, and the plural weight distribution sensors are respectively located at different positions of the operation platform.
In an alternative scheme, the system further comprises a wireless transmission module and an emergency telephone, wherein the wireless transmission module and the emergency telephone are in data connection with the central processing controller.
The beneficial effects of this application embodiment lie in:
the safety protection device for the small-section tunnel constructors can safely protect constructors in the tunnel and provide safe, reliable and convenient construction operation conditions; the gas monitoring equipment can monitor O in tunnel 2 、CO、CO 2 、SO 2 、NO、NO 2 Monitoring dust and temperature and humidity in real time; in addition, the personnel positioning base station can position construction operators and constructors covered nearby on the operation platform in real time, and meanwhile, the personnel number of the construction operators is checked and attendance management is performed; the device can transmit the field related data to the monitoring center, realize remote real-time monitoring, and visually display the construction related data in the tunnel, thereby being convenient for command and dispatch and emergency treatment.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
FIG. 1 is a schematic structural view of a small section tunnel constructor safety protection device provided by the application;
FIG. 2 is a schematic flow diagram of the small section tunnel constructor safety device of FIG. 1 in installation and use;
fig. 3 is a schematic connection diagram of a central processing controller provided in the present application.
Reference numerals: the system comprises a protective trolley 1, wheels 2, a hydraulic lifting support column 3, an operation platform 4, a gas monitoring device 5, a protective top plate 6, a protective side top plate 7, a trolley cockpit 8, an up-down stairs opening 9, a switch 10, a central processing controller 11, a personnel positioning base station 12, a dome camera 13, a hard disk video recorder 14, a protective guard 15, a sliding guide 16, a weight distribution sensor 17, a wireless transmission module 18 and an emergency telephone 19.
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.
Detailed Description
For a better understanding of the technical solutions of the present application, embodiments of the present application are described in detail below with reference to the accompanying drawings.
It should be understood that the described embodiments are merely some, but not all, of the embodiments of the present application. All other embodiments, based on the embodiments herein, which would be apparent to one of ordinary skill in the art without making any inventive effort, are intended to be within the scope of the present application.
The terminology used in the embodiments of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely one relationship describing the association of the associated objects, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
It should be noted that, the terms "upper", "lower", "left", "right", and the like in the embodiments of the present application are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In the context of this document, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on the other element or be indirectly on the other element through intervening elements.
The embodiment of the application provides a small-section-face tunnel constructor safety protection device, which is used for describing the technical scheme and the technical effect by taking the application of the device to the construction of a plateau railway tunnel as an example.
As shown in fig. 1, the small section face tunnel constructor safety protection device provided by the embodiment of the application comprises a protection trolley 1, a hydraulic lifting support 3, an operation platform 4, a protection plate and a gas monitoring device 5. The protection trolley 1 comprises a plurality of wheels 2, and the wheels 2 are arranged at the bottom of the protection trolley 1 through supporting legs; the wheels 2 can be used for moving the protective trolley 1 to a designated construction operation area, and can also play a bearing role on the protective trolley 1 under the non-operation condition; the hydraulic lifting support columns 3 are arranged at the bottom of the protection trolley 1, the number of the hydraulic lifting support columns 3 is multiple, and the hydraulic lifting support columns 3 are configured to drive the protection trolley 1 to move up and down along a first direction, wherein the first direction is the gravity direction; the hydraulic lifting support 3 can lift up according to the set height after the protective trolley 1 runs to a designated construction operation area, lift up the operation platform 4 to the height required by construction, lock the hydraulic lifting device, enable the protective trolley 1 to firmly stop, enable personnel to expand construction operation on the operation platform 4, enable the wheels 2 to be in a suspended state along with the lifting of the hydraulic lifting support 3, protect the wheels 2, and avoid damage to the wheels 2 due to overlarge total weight of constructors and the trolley; the operation platform 4 is fixedly arranged on the protection trolley 1, and the operation platform 4 is used for carrying construction operators on the platform, temporarily stacking tools and materials required by construction and the like.
In addition, a protection plate is arranged at the top of the protection trolley 1, and the projection area of the protection plate in the first direction can cover at least part of the operation platform 4 so as to protect the operation platform 4; the gas monitoring equipment 5 is arranged on the protection trolley 1, the gas monitoring equipment 5 can detect dust and/or gas, the gas monitoring equipment 5 is used for monitoring various gases in a construction operation area and the vicinity thereof, and the safety of construction operators and management staff in the tunnel is ensured, such as O2, CO2, SO2, NO2, dust and humiture real-time monitoring in the tunnel.
As shown in fig. 1, in a specific embodiment, the protection plate includes a protection top plate 6 and a protection side top plate 7, the protection top plate 6 is fixedly disposed at the top of the protection trolley 1, the protection side top plate 7 is movably disposed at two sides of the protection top plate 6 along the length direction, and the protection side top plate 7 can move relative to the protection top plate 6 to be unfolded or folded. The protection roof 6 is used for protecting construction operation personnel safety on the operation platform 4, effectively prevents simultaneously that rainwater from dripping in the tunnel from leaking to in operation platform 4 and the cockpit, and protection side roof 7 is used for the protection to construction operation personnel, when being in construction condition relatively poor, when the tunnel top is dropped by the sediment stone easily, can effectively protect construction operation personnel on the operation platform 4, protection curb plate can stretch out and draw back simultaneously, limited when the operation space of platform truck side, can not develop tunnel side top working face construction, can contract the side guard plate to in the protection roof 6 according to automatic switch, make side top construction operation space bigger, satisfy construction condition.
In a specific embodiment, the device further comprises a trolley cockpit 8, wherein the trolley cockpit 8 is positioned between the protective trolley 1 and the protective plate, and a stair climbing opening 9 and an alarm device are arranged in the trolley cockpit 8; the alarm device is in data connection with the gas monitoring equipment 5, and when dust and/or gas information monitored by the gas monitoring equipment 5 exceeds a threshold value, the alarm device starts audible and visual alarm. Specifically, the up-down stair opening 9 is used for a constructor to go up and down the protective trolley 1, an electric escalator is arranged at the stair opening, after the trolley stops stably, the lower escalator is convenient for constructors to go up and down and tools and materials to be carried to an operation table, and the escalator is contracted upwards under the non-operation condition, so that the trolley can safely run; the cockpit is used for controlling and managing the protection trolley 1, and integrates trolley running control, a hydraulic lifting device, a weight distribution sensor 17 of the operating platform 4, a personnel positioning data collector, a gas monitoring data collector and the like. In addition, when the monitored gas index exceeds the set threshold value, the construction alarm is triggered immediately locally, alarm information is sent to the monitoring center, fresh air and an exhaust system can be linked, fresh air is sent into the tunnel, gas in the tunnel is exhausted, a good construction operation environment is achieved, and safety and health of construction operators are ensured.
As shown in fig. 3, in a specific embodiment, the system further comprises a switch 10 and a central processing controller 11, wherein the switch 10 is in data connection with the central processing controller 11; the control ends of the trolley cockpit 8 and the hydraulic lifting support column 3 are in data connection with a central processing controller 11 through a switch 10, and the signal output end of the gas monitoring equipment 5 is in data connection with the central processing controller 11 through the switch 10. The system also comprises a wireless transmission module 18 and an emergency telephone 19, wherein the wireless transmission module 18 and the emergency telephone 19 are in data connection with the central processing controller 11.
As shown in fig. 1 and fig. 3, in a specific embodiment, the system further comprises a personnel positioning base station 12 and a dome camera 13, wherein the personnel positioning base station 12 is in data connection with the central processing controller 11 through the switch 10, the personnel positioning base station 12 can position construction operators and constructors covered nearby on the operation platform 4 in real time, effectively follows the specific construction positions of the construction operators, ensures the safety of the construction operators, and performs personnel count and attendance management on the construction operators; the dome camera 13 is arranged on the operation platform 4, the output end of the dome camera 13 is in data connection with the input end of the hard disk video recorder 14, the output end of the hard disk video recorder 14 is in data connection with the switch 10, the dome camera 13 can monitor construction operators on the operation platform 4 in real time and has an AI identification function, and the system can identify and analyze illegal behaviors such as incorrect wearing of a safety helmet, wearing of a reflective garment, smoking, sleeping sentry and the like.
As shown in the figure, in a specific embodiment, the device further comprises a guard rail 15 and an automatic counterweight module, wherein the guard rail 15 is arranged on the side surface of the operation platform 4, and the guard rail 15 is used for carrying out safety protection on construction operators on the operation platform 4 and preventing the construction operators from falling in the operation process; the automatic counterweight module is arranged on the operation platform 4, and can balance the weight of the operation platform 4 when a constructor works.
Specifically, the automatic counterweight module comprises a sliding guide rail 16, a counterweight and a weight distribution sensor 17, the counterweight is fixedly connected with the sliding guide rail 16, the weight distribution sensor 17 is in data connection with the switch 10 and is used for detecting the weight of each position of the operation platform 4, and the sliding guide rail 16 is used for driving the counterweight to slide. The number of the weight distribution sensors 17 is plural, and the plural weight distribution sensors 17 are located at different positions of the operation platform 4, respectively. The counterweight sliding guide rail 16 is used for sliding along the guide rail direction in the process of bearing and fixing the counterweight and adjusting the automatic counterweight; when the balancing weight is used for operating constructors on the operation platform 4, the position of the balancing weight is automatically adjusted through detection of the weight distribution sensor 17 on the platform, so that the weight distribution on the operation platform 4 is balanced, the protection trolley 1 is effectively prevented from side turning over, and safety accidents in the construction process are avoided.
The safety protection device for the small section face tunnel constructors can be installed and used according to the following steps:
according to step one of fig. 2, driving the protection trolley 1 to a designated construction work area in the tunnel;
according to the second step of fig. 2, after the protection trolley 1 is stopped, the lifting height of the hydraulic lifting support column 3 is set according to the construction operation height, and when the hydraulic lifting device is lifted to the preset height, the hydraulic lifting device performs self-locking;
according to the step three of fig. 2, as the hydraulic lifting support posts 3 are lifted, the wheels 2 are slowly in a suspended state, and the whole protection trolley 1 is supported by the 4 hydraulic lifting support posts 3, so that the trolley is stable and reliable;
according to the step four of fig. 2, the hydraulic lifting support column 3 is lifted to a set height, after being stable and reliable, an escalator button is pressed down on a cockpit, the escalator automatically stretches out, and a construction worker can enter the operation platform 4 from the escalator to perform construction work;
according to the fifth step of fig. 2, the balancing weight automatically adjusts the displacement of the balancing weight according to the distribution of the personnel station, tools, temporarily stacked construction materials and the like on the operation platform 4, so as to realize automatic balancing;
according to the step six of fig. 2, the opening degree of the protection side top plate 7 is adjusted according to the site construction requirement so as to meet the construction operation condition;
according to the seventh step of fig. 2, the gas monitoring device 5 monitors the gas in the construction operation area and the vicinity thereof in real time;
according to step eight of fig. 2, the personnel positioning base station 12 performs real-time positioning sensing on the construction operation area in the tunnel and the constructors and management personnel nearby the construction operation area, and performs personnel statistics and attendance management;
according to step nine of fig. 2, the cockpit central processing controller 11 collects field related data and issues related control instructions;
according to step ten of fig. 2, the central processing controller 11 transmits the site related data to the monitoring center in real time, and the construction related data in the tunnel is visually displayed, so that command and scheduling and emergency treatment are facilitated.
The foregoing is merely a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and variations may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims (10)
1. The utility model provides a minor face tunnel constructor safety device which characterized in that includes:
the protection trolley comprises a plurality of wheels, and the wheels are arranged at the bottom of the protection trolley through supporting legs;
the hydraulic lifting support columns are arranged at the bottom of the protection trolley, the number of the hydraulic lifting support columns is multiple, the hydraulic lifting support columns are configured to drive the protection trolley to move up and down along a first direction, and the first direction is the gravity direction;
the operation platform is fixedly arranged on the protection trolley;
the protection plate is arranged at the top of the protection trolley, and the projection area formed by the protection plate in the first direction can cover at least part of the operation platform;
the gas monitoring equipment is arranged on the protection trolley and can detect dust and/or gas.
2. The small section tunnel constructor safety protection device according to claim 1, wherein the protection plate comprises a protection top plate and a protection side top plate, the protection top plate is fixedly arranged at the top of the protection trolley, the protection side top plate is movably arranged at two sides of the protection top plate along the length direction, and the protection side top plate can move relative to the protection top plate to be unfolded or folded.
3. The small section tunnel constructor safety protection device according to claim 1 or 2, further comprising a trolley cockpit, wherein the trolley cockpit is positioned between the protection trolley and the protection plate, and an up-and-down stairs opening and an alarm device are arranged in the trolley cockpit;
the alarm device is in data connection with the gas monitoring equipment, and when dust and/or gas information monitored by the gas monitoring equipment exceeds a threshold value, the alarm device starts audible and visual alarm.
4. The small section tunnel constructor safety protection device according to claim 3, further comprising a switch and a central processing controller, wherein the switch is in data connection with the central processing controller;
the control end of the trolley cockpit and the control end of the hydraulic lifting support post are in data connection with the central processing controller through the switch, and the signal output end of the gas monitoring equipment is in data connection with the central processing controller through the switch.
5. The small section tunnel constructor safety protection device according to claim 4, further comprising a personnel positioning base station, wherein the personnel positioning base station is in data connection with the central processing controller through the switch, and the personnel positioning base station can position personnel within a preset range of the protection trolley in real time.
6. The small section tunnel constructor safety protection device according to claim 4, further comprising a ball-type camera, wherein the ball-type camera is arranged on the operation platform, an output end of the ball-type camera is in data connection with an input end of a hard disk video recorder, an output end of the hard disk video recorder is in data connection with the switch, and the ball-type camera can monitor constructors on the operation platform in real time.
7. The small section tunnel constructor safety protection device according to claim 4, further comprising a guard rail and an automatic weight balancing module, wherein the guard rail is arranged on the side face of the operation platform, the automatic weight balancing module is arranged on the operation platform, and the automatic weight balancing module can balance the weight of the operation platform during the operation of constructors.
8. The small section tunnel constructor safety protection device according to claim 7, wherein the automatic counterweight module comprises a sliding guide rail, a counterweight and a weight distribution sensor, the counterweight is fixedly connected with the sliding guide rail, the weight distribution sensor is in data connection with the switch and is used for detecting the weight of each position of the operation platform, and the sliding guide rail is used for driving the counterweight to slide.
9. The small section tunnel constructor safety protection device according to claim 8, wherein the number of the weight distribution sensors is a plurality, and the weight distribution sensors are respectively located at different positions of the operation platform.
10. The small section tunnel constructor safety device according to any one of the claims 4-9, further comprising a wireless transmission module and an emergency phone, which are in data connection with the central processing controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322159858.XU CN220378303U (en) | 2023-08-11 | 2023-08-11 | Small-section-face tunnel constructor safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322159858.XU CN220378303U (en) | 2023-08-11 | 2023-08-11 | Small-section-face tunnel constructor safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220378303U true CN220378303U (en) | 2024-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322159858.XU Active CN220378303U (en) | 2023-08-11 | 2023-08-11 | Small-section-face tunnel constructor safety device |
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| Country | Link |
|---|---|
| CN (1) | CN220378303U (en) |
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2023
- 2023-08-11 CN CN202322159858.XU patent/CN220378303U/en active Active
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