CN217561440U - Real-time monitoring device for limited space - Google Patents
Real-time monitoring device for limited space Download PDFInfo
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- CN217561440U CN217561440U CN202220126316.5U CN202220126316U CN217561440U CN 217561440 U CN217561440 U CN 217561440U CN 202220126316 U CN202220126316 U CN 202220126316U CN 217561440 U CN217561440 U CN 217561440U
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Abstract
The utility model provides a finite space real-time monitoring device, gaseous detection mechanism, explosion-proof type lighting mechanism, explosion-proof type monitoring mechanism, data line and ground detection mechanism including frame and top, gaseous detection mechanism, explosion-proof type lighting mechanism, explosion-proof type monitoring mechanism that makes a video recording all fix to frame one end, and the frame other end is fixed to on the well mouth of pipe. The limited space real-time monitoring device has simple structure and reasonable design, realizes the real-time monitoring and remote monitoring of the whole process, improves the monitoring efficiency, is convenient for safety supervision, and can find and organize rescue in time once the limited space operation personnel have emergency abnormal conditions; in addition, the concentration of the harmful gas in the construction operation process is continuously detected, the concentration of the harmful gas is mastered at any time, the exceeding danger of the concentration of the harmful gas is found in time, the harmful gas is evacuated in order in time, the toxic and harmful damage of the harmful gas is prevented, and the life health and safety of operators are guaranteed.
Description
Technical Field
The utility model belongs to the technical field of municipal pipe network engineering's finite space operation, especially, relate to a finite space real-time monitoring device.
Background
The application relates to a real-time monitoring technology for underground pipelines, hidden culverts and other limited space operations. The existing limited space operation generally adopts modes of discontinuous harmful gas concentration detection, overground and underground discontinuous interphone communication and contact and the like to carry out field operation monitoring, and has the problems of discontinuous monitoring and control, poor monitoring effect due to interference of factors such as field environmental noise and the like, multiple monitoring blind spots and the like. In addition, only field monitoring can be carried out, remote monitoring cannot be realized, and the problems of multiple points, wide range and high safety supervision difficulty in urban pipe network construction cannot be solved.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a real-time monitoring device for a limited space, so as to solve the deficiencies of the prior art.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides a finite space real-time monitoring device, includes gaseous detection mechanism, explosion-proof type lighting mechanism, explosion-proof type monitoring mechanism, data line and the ground detection mechanism of making a video recording of frame and top, gaseous detection mechanism, explosion-proof type lighting mechanism, explosion-proof type monitoring mechanism of making a video recording all fix to frame one end, and the frame other end is fixed to the well mouth of pipe on, gaseous detection mechanism, explosion-proof type lighting mechanism, explosion-proof type monitoring mechanism of making a video recording all are connected to ground detection mechanism through the data line circuit.
Further, gaseous detection mechanism includes explosion-proof type oxygen detector, explosion-proof type hydrogen sulfide detector, explosion-proof type carbon monoxide detector and explosion-proof type methane detector, explosion-proof type oxygen detector, explosion-proof type hydrogen sulfide detector set up in frame one side, explosion-proof type carbon monoxide detector and explosion-proof type methane detector set up in the frame opposite side, explosion-proof type oxygen detector, explosion-proof type hydrogen sulfide detector, explosion-proof type carbon monoxide detector and explosion-proof type methane detector all electricity are connected to ground detection mechanism.
Furthermore, the ground detection mechanism comprises a controller, a converter and a PC computer, wherein one end of the controller is electrically connected to the data line, and the other end of the controller is electrically connected to the PC computer through the converter.
Furthermore, a video monitoring window, a gas concentration display window and a standard-exceeding alarm display window are respectively arranged on a display screen of the PC computer.
Further, the frame includes pole setting subassembly, frame subassembly and a plurality of connecting rod, frame subassembly one side cup joints to well mouth of pipe port outer wall, and both ends are connecting rod of fixed connection respectively about the frame subassembly opposite side, and the equal fixed connection of every connecting rod is to the one end of pole setting subassembly, and the other end of pole setting subassembly is fixed to well mouth inner wall.
Further, the pole setting subassembly includes pole setting loop bar and pole setting sleeve, 2 connecting rods of pole setting loop bar one end fixed connection, pole setting loop bar other end threaded connection to the telescopic one end of pole setting, explosion-proof type oxygen detector of fixed mounting respectively, explosion-proof type hydrogen sulfide detector, the telescopic other end opposite side of pole setting is explosion-proof type carbon monoxide detector of fixed mounting respectively and explosion-proof type methane detector.
Further, the frame subassembly includes frame body and 2 adjusting bolt, the frame body includes upper portion and lower part, and upper portion and lower part symmetry set up, and the two is half-circular structure, and upper portion and lower part both sides are connected through 2 adjusting bolt.
Compared with the prior art, a finite space real-time monitoring device have following advantage:
(1) The limited space real-time monitoring device has simple structure and reasonable design, realizes the real-time monitoring and remote monitoring of the whole process, improves the monitoring efficiency, is convenient for safety supervision, and can find and organize rescue in time once the limited space operation personnel have emergency abnormal conditions; in addition, the concentration of the harmful gas in the construction operation process is continuously detected, the concentration of the harmful gas in the construction operation process is mastered at any time, the danger that the concentration of the harmful gas exceeds the standard is found in time, the harmful gas is evacuated orderly in time, the toxic and harmful damage of the harmful gas is prevented, and the life health and safety of operators are guaranteed.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a flow chart of the overall structure according to the embodiment of the present invention;
fig. 2 is a schematic view of a frame structure according to an embodiment of the present invention;
fig. 3 is a front view of a frame according to an embodiment of the present invention.
Description of reference numerals:
1. a pole assembly; 2. an explosion-proof oxygen detector; 3. an explosion-proof hydrogen sulfide detector; 4. an explosion-proof carbon monoxide detector; 5. an explosion-proof methane detector; 6. an explosion-proof lighting mechanism; 7. an explosion-proof camera monitoring mechanism; 8. a data line; 9. a controller; 10. a converter; 11. a PC computer; 12. a video monitoring window; 13. a gas concentration display window; 14. an overproof alarm display window; 15. a rack assembly; 1501. a frame body; 1502. adjusting the bolt; 16. a connecting rod.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 3, a real-time monitoring device for a limited space comprises a frame and a gas detection mechanism, an explosion-proof illumination mechanism 6, an explosion-proof camera monitoring mechanism 7, a data line 8 and a ground detection mechanism arranged above the frame, wherein the gas detection mechanism, the explosion-proof illumination mechanism 6 and the explosion-proof camera monitoring mechanism 7 are all fixed to one end of the frame, the other end of the frame is fixed to a wellhead, and the gas detection mechanism, the explosion-proof illumination mechanism 6 and the explosion-proof camera monitoring mechanism 7 are all connected to the ground detection mechanism through a data line 8 circuit. The explosion-proof type illuminating mechanism 6 and the explosion-proof type camera monitoring mechanism 7 are both in the prior art, and the problem to be solved by the application is how to realize real-time monitoring and remote monitoring of the whole process, improve monitoring efficiency, facilitate safety supervision, and once an emergency abnormal condition occurs to an operator in a limited space, the operator can find the emergency abnormal condition in time and organize rescue in time; in addition, the concentration of the harmful gas in the construction operation process is continuously detected, the concentration of the harmful gas is mastered at any time, the exceeding danger of the concentration of the harmful gas is found in time, the harmful gas is evacuated in order in time, the toxic and harmful damage of the harmful gas is prevented, and the life health and safety of operators are guaranteed.
Gaseous detection mechanism includes explosion-proof type oxygen detector 2, explosion-proof type hydrogen sulfide detector 3, explosion-proof type carbon monoxide detector 4 and explosion-proof type methane detection appearance 5, explosion-proof type oxygen detector 2, explosion-proof type hydrogen sulfide detector 3 set up in frame one side, explosion-proof type carbon monoxide detector 4 and explosion-proof type methane detection appearance 5 set up in the frame opposite side, explosion-proof type oxygen detector 2, explosion-proof type hydrogen sulfide detector 3, explosion-proof type carbon monoxide detector 4 and explosion-proof type methane detection appearance 5 all electricity are connected to ground detection mechanism. In this embodiment, the explosion-proof oxygen detector 2, the explosion-proof hydrogen sulfide detector 3, the explosion-proof carbon monoxide detector 4, and the explosion-proof methane detector 5 are all the prior art. Explosion-proof type oxygen detector 2 is used for monitoring the intraoral oxygen concentration of well casing, and explosion-proof type hydrogen sulfide detector 3 is used for monitoring the intraoral hydrogen sulfide concentration of well casing, and explosion-proof type carbon monoxide detector 4 is used for monitoring the intraoral carbon monoxide concentration of well casing, and explosion-proof type methane detector 5 is used for monitoring the intraoral methane concentration of well casing to in time convey ground detection mechanism with the signal.
Ground detection mechanism includes controller 9, converter 10 and PC 11, 9 one end electricity of controller is connected to data line 8, and the other end is connected to PC 11 through converter 10 electricity, controller 9, converter 10 and PC 11 are prior art, and controller 9 can be singlechip or PLC, and gas detection mechanism, explosion-proof type lighting mechanism 6, explosion-proof type camera monitoring mechanism 7's data pass through data line 8 and send controller 9, and data is through controller 9 integration back, transmits to converter 10 through the data line again. The data conversion processing is carried out in the converter 10 to form information data which can be identified by the PC 11, and the information data is transmitted to a computer display screen through a data line for real-time monitoring by workers.
The display screen of the PC 11 is respectively provided with a video monitoring window 12, a gas concentration display window 13 and a standard exceeding alarm display window 14, the video monitoring window 12 is used for monitoring the pipeline and the hidden culvert construction operation, the gas concentration display window 13 is used for displaying the concentration value of the detected gas, and when the concentration of the detected gas exceeds the standard, the standard exceeding alarm display window 14 gives an alarm to prompt a worker.
The frame includes pole setting subassembly 1, frame subassembly 15 and a plurality of connecting rod 16, frame subassembly 15 one side cup joints to well mouth of pipe port outer wall, and connecting rod 16 of both ends difference fixed connection about frame subassembly 15 opposite side, the equal fixed connection of every connecting rod 16 to the one end of pole setting subassembly 1, the other end of pole setting subassembly 1 is fixed to well mouth of pipe inner wall. In this embodiment, the quantity of connecting rod 16 is 2, and the setting of connecting rod 16 is for the convenience of adaptation in frame subassembly 15, guarantees that frame subassembly 15 no matter adjusts the grow or diminishes and can make pole setting subassembly 1 take gaseous detection mechanism to be located well casing intraoral, the frame is adjustable frame, and pole setting subassembly 1 can adjust gaseous detection mechanism and be applicable to not unidimensional well casing mouth through the size of adjusting 15 internal diameters of frame subassembly at the intraoral degree of depth of well casing, thereby frame subassembly 15 can further improve this monitoring device's practicality.
The pole setting subassembly 1 includes pole setting loop bar and pole setting sleeve, and pole setting loop bar one end fixed connection to 2 connecting rods 16, pole setting loop bar other end threaded connection to the telescopic one end of pole setting, and telescopic other end one side of pole setting is fixed mounting explosion-proof type oxygen detector 2, explosion-proof type hydrogen sulfide detector 3 respectively, and telescopic other end opposite side of pole setting is fixed mounting explosion-proof type carbon monoxide detector 4 and explosion-proof type methane detector 5 respectively. In this embodiment, pole setting loop bar threaded connection is to the pole setting sleeve, thereby the staff can be through adjusting the whole pole setting subassembly 1's of threaded connection length between pole setting loop bar and the pole setting sleeve length, and then adjusts gaseous detection mechanism at the intraoral different degree of depth of well casing, in another embodiment, pole setting loop bar bolted connection is to the pole setting sleeve, and the staff can evenly set up a plurality of bolt holes at pole setting loop bar and pole setting sleeve, thereby correspond the position through adjusting the different bolt holes of pole setting loop bar and pole setting sleeve and adjust the whole pole setting subassembly 1's length, and then adjusts gaseous detection mechanism at the intraoral different degree of depth of well casing, improves the practicality of this device greatly.
The frame subassembly 15 includes frame body 1501 and 2 adjusting bolt 1502, frame body 1501 includes upper portion and lower part, and upper portion and lower part symmetry set up, and the two is half-circular structure, and upper portion and lower part both sides link together through 2 adjusting bolt 1502, and when the in-service use, the internal diameter size of frame body 1501 is adjusted through 2 adjusting bolt 1502 to upper portion and lower part both sides to be applicable to the well mouth of pipe of different sizes.
The working principle of the limited space real-time monitoring device is as follows:
when in actual use, the staff can adjust the length of the vertical rod component 1 and adjust the size of the inner diameter of the rack component 15 in advance, then install the gas detection mechanism, the explosion-proof illuminating mechanism 6 and the explosion-proof camera monitoring mechanism 7 at one end of the vertical rod component 1, install the upper end and the lower end of the other end of the vertical rod component 1 on the connecting rod 16 through bolts, and then install the rack component 15 on the well pipe orifice according to the well pipe orifice size of the operation to be monitored.
Example 1
The application mainly adopts the following innovative measures:
1. an explosion-proof camera monitoring mechanism 7 is arranged at the position of an inspection well pipe opening, an explosion-proof illuminating mechanism 6 is arranged, the whole process monitoring of the pipeline and hidden culvert construction operation is realized, a wired transmission technology is adopted, a monitoring video signal is transmitted to a controller 9 on the ground through a data line 8, and after the monitoring video signal is automatically converted and positioned by a converter 10, the real-time operation monitoring of a construction site guardian is realized;
2. the anti-explosion gas detectors for oxygen, hydrogen sulfide, carbon monoxide, methane and the like are used for detecting the concentration of corresponding gas in real time, detection data are transmitted to a controller 9 on the ground through a data line 8, and after automatic conversion processing, real-time monitoring of a construction site is realized, and construction is guided to be carried out within an allowable gas concentration range.
3. The adjustable frame has the characteristics of simple structure, high space utilization rate, reasonable stress, low cost, strong practicability and the like, meets the application of pipelines with various depths so as to adapt to the requirement of fast and movable construction and enhance the adaptability and the economical efficiency of short, flat and fast engineering construction;
4. the monitoring video signal and the detected gas concentration data are integrated by the controller 9 and transmitted to the converter 10 through the data line. The data conversion processing is carried out in the converter 10 to form information data which can be identified by a computer, and the information data is transmitted to a computer display screen through a data line (the data conversion process is the prior art) so as to display a limited space operation scene and gas concentration on the computer display screen by visual video, audio, numbers and images, thereby facilitating the effective monitoring of on-site monitoring personnel. Through the programmed existing computer operation program, the gas concentration alarm data limit value is conveniently set, the system automatically gives an audible and visual alarm when the early-warning concentration is reached, the omission caused by fatigue due to manual monitoring and identification is prevented, the situation that operators are timely found and guided to evacuate quickly when the danger that harmful gas exceeds the standard is reached is ensured, and accidents are avoided;
5. through the existing wireless transmission technology, the video monitoring picture and the gas detection data are linked with the mobile phone end, so that the remote mobile phone end can check at any time, and the checking and monitoring efficiency of safety supervisors is improved.
The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A finite space real-time monitoring device is characterized in that: including gaseous detection mechanism, explosion-proof type lighting mechanism (6), explosion-proof type monitoring mechanism of making a video recording (7), data line (8) and the ground detection mechanism of frame and top, gaseous detection mechanism, explosion-proof type lighting mechanism (6), explosion-proof type monitoring mechanism of making a video recording (7) are all fixed to frame one end, and the frame other end is fixed to the well mouth of pipe, and gaseous detection mechanism, explosion-proof type lighting mechanism (6), explosion-proof type monitoring mechanism of making a video recording (7) all are through data line (8) circuit connection to ground detection mechanism.
2. The finite space real-time monitoring device according to claim 1, wherein: gaseous detection mechanism includes explosion-proof type oxygen detector (2), explosion-proof type hydrogen sulfide detector (3), explosion-proof type carbon monoxide detector (4) and explosion-proof type methane detection appearance (5), explosion-proof type oxygen detector (2), explosion-proof type hydrogen sulfide detector (3) set up in frame one side, explosion-proof type carbon monoxide detector (4) and explosion-proof type methane detection appearance (5) set up in the frame opposite side, explosion-proof type oxygen detector (2), explosion-proof type hydrogen sulfide detector (3), explosion-proof type carbon monoxide detector (4) and explosion-proof type methane detection appearance (5) all are connected to ground detection mechanism electrically.
3. A limited space real-time monitoring apparatus according to claim 1, wherein: the ground detection mechanism comprises a controller (9), a converter (10) and a PC (personal computer) computer (11), wherein one end of the controller (9) is electrically connected to the data line (8), and the other end of the controller is electrically connected to the PC computer (11) through the converter (10).
4. A limited space real-time monitoring apparatus according to claim 3, wherein: and a video monitoring window (12), a gas concentration display window (13) and a standard exceeding alarm display window (14) are respectively arranged on a display screen of the PC (11).
5. A limited space real-time monitoring apparatus according to claim 1, wherein: the frame includes pole setting subassembly (1), frame subassembly (15) and a plurality of connecting rod (16), frame subassembly (15) one side cup joints to well mouth of pipe port outer wall, and connecting rod (16) of both ends difference fixed connection about frame subassembly (15) opposite side, the equal fixed connection of every connecting rod (16) to the one end of pole setting subassembly (1), and the other end of pole setting subassembly (1) is fixed to well mouth of pipe inner wall.
6. A limited space real-time monitoring device according to claim 5, wherein: the device is characterized in that the vertical rod assembly (1) comprises a vertical rod loop bar and a vertical rod sleeve, one end of the vertical rod loop bar is fixedly connected to 2 connecting rods (16), the other end of the vertical rod loop bar is in threaded connection with one end of the vertical rod sleeve, one side of the other end of the vertical rod sleeve is fixedly provided with an explosion-proof oxygen detector (2) and an explosion-proof hydrogen sulfide detector (3), and the other side of the other end of the vertical rod sleeve is fixedly provided with an explosion-proof carbon monoxide detector (4) and an explosion-proof methane detector (5).
7. A limited space real-time monitoring device according to claim 5, wherein: frame subassembly (15) include frame body (1501) and 2 adjusting bolt (1502), frame body (1501) include upper portion and lower part, and upper portion and lower part symmetry set up, and the two is semicircle structure, and upper portion and lower part both sides are connected through 2 adjusting bolt (1502).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220126316.5U CN217561440U (en) | 2022-01-18 | 2022-01-18 | Real-time monitoring device for limited space |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220126316.5U CN217561440U (en) | 2022-01-18 | 2022-01-18 | Real-time monitoring device for limited space |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115792138A (en) * | 2023-02-07 | 2023-03-14 | 江苏思行达信息技术有限公司 | Deep foundation pit operation place environment safety detection device and method |
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2022
- 2022-01-18 CN CN202220126316.5U patent/CN217561440U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115792138A (en) * | 2023-02-07 | 2023-03-14 | 江苏思行达信息技术有限公司 | Deep foundation pit operation place environment safety detection device and method |
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