Highway engineering low-carbon construction auxiliary device
By designing low-carbon construction auxiliary devices for highway engineering, using the combination of air pumps and multiple detection tubes, the high accuracy of multi-sample air quality detection is achieved, the low accuracy problems caused by single detection in the existing technology are solved, and an efficient air quality detection solution is provided.
Patent Information
- Application Number
- CN202421925356.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-08-09
AI Technical Summary
In the prior art, equipment used for air quality detection can only perform a single inspection, resulting in low detection accuracy and the inability to compare multiple samples.
A low-carbon construction auxiliary device for highway engineering is designed, including a bottom box, a support box, an air pump, a collection assembly and multiple detection tubes. The gas in multiple detection tubes is extracted through the air pump and multiple acquisition devices are used to collect gases in multiple detection tubes at the same time. The dust is filtered with the dust removal network tube to achieve simultaneous detection of carbon monoxide, carbon dioxide, methane and PM2.5.
It improves the accuracy of air quality detection, can detect multiple samples at the same time, ensure data accuracy, and compare and alarm prompts through the backend processing center.
Smart Images
Figure CN223180169U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction management, in particular to a low-carbon construction auxiliary device for highway engineering. Background Technique
[0002] With the rapid development of the economic society, new and higher requirements have been put forward for the bearing capacity, construction period, low-carbon environmental protection, etc. of the highway itself: not only the highway is required to have strong bearing capacity, but also the construction period should be shortened as much as possible, the highway engineering cost should be reduced, and at the same time, the requirements of sustainable development such as green environmental protection and low carbon should be met.
[0003] At present, in the process of highway construction, on the one hand, the materials used for paving the road surface need to maintain low carbon emissions, and on the other hand, the construction machinery required for road surface paving also needs to reduce carbon emissions. Therefore, it is often necessary to detect the air quality of the surrounding environment at the construction site in order to manage the air quality of the construction site. However, when the current detection equipment used for detecting air quality is actually used, generally only a single detection instrument is used to detect the air, and it is impossible to detect and compare multiple samples, resulting in a low accuracy of air quality detection in actual use.
[0004] In view of the above problems, the present utility model document proposes a low-carbon construction auxiliary device for highway engineering. Content of the Utility Model
[0005] The utility model provides a low-carbon construction auxiliary device for highway engineering, which solves the problem that when the current detection equipment used for detecting air quality is actually used, generally only a single detection instrument is used to detect the air, and it is impossible to detect and compare multiple samples, resulting in a low accuracy of air quality detection.
[0006] The utility model provides the following technical solutions:
[0007] A low-carbon construction auxiliary device for highway engineering, including a bottom box, and a plurality of exhaust holes are equidistantly opened on the inner side wall of the side surface of the bottom box. The auxiliary device further includes:
[0008] A mounting plate, which is fixedly installed in the bottom box, the mounting plate is located above the plurality of exhaust holes, and an air pump is fixedly installed on the top of the mounting plate, and the exhaust end of the air pump extends below the mounting plate;
[0009] A support box, which is fixedly installed on the top of the bottom box, and a plurality of air inlet holes are equidistantly opened on the inner side wall of the side surface of the support box. The support box is communicated with the bottom box, and the top of the support box is fixedly connected with a cover plate through a plurality of positioning bolts;
[0010] The collection component is installed on the inner bottom wall of the support box. The collection component is connected to the bottom box and is used to collect gas samples.
[0011] In a possible design, a dust removal network tube is fixedly installed at the bottom of the cover plate. The bottom of the dust removal network tube is in contact with the inner bottom wall of the support box. A scraping ring is fixedly sleeved on the dust removal network tube, and the scraping ring is in contact with the inner side wall and the inner bottom wall of the support box respectively.
[0012] In a possible design, the collection component includes a conical tube fixedly installed on the inner bottom wall of the support box. A fixing plate is fixedly installed inside the conical tube. A plurality of detection tubes are fixedly installed at equal intervals on the top of the fixing plate. A plurality of ventilation holes respectively communicating with the plurality of detection tubes are formed at equal intervals on the fixing plate. A collection device is fixedly installed inside the detection tube, and the collection device is used to detect the carbon dioxide content in the gas.
[0013] In a possible design, two fixing rings are fixedly installed inside the detection tube. The two fixing rings are respectively located above and below the collection device. A limiting member is arranged at the bottom of the fixing ring. A spherical plate is connected to the limiting member. The spherical plate fits with the inner wall of the fixing ring. A compression spring is fixedly installed at the bottom of the spherical plate, and the bottom end of the compression spring is connected to the limiting member.
[0014] In a possible design, the limiting member includes two limiting rods symmetrically fixedly installed at the bottom of the fixing ring. Both of the two limiting rods are slidably connected to the spherical plate. The bottom ends of the two limiting rods are fixedly installed with the same support plate, and the bottom end of the compression spring is fixedly connected to the top of the support plate.
[0015] In a possible design, a connecting clamping plate is fixedly installed at the bottom of the bottom box.
[0016] In this utility model, after the overall device is installed at the construction site, by starting the air pump, a negative pressure state will be generated below the fixed plate. Therefore, the spherical plate below can move downward under the action of the negative pressure, enabling the fixing ring to be in a connected state, so as to pump out the gas in the detection tube. After the gas in the detection tube is pumped out, the spherical plate above will move downward under the action of the negative pressure, causing the compression spring to be in a stressed state, and the detection tube can be in a flowing state. The external gas can flow out through the detection tube. At this time, as the gas in the support box is pumped out, the external gas can enter the support box through multiple air inlets. Then, when the gas passes through the dust removal network tube, the dust removal network tube can filter the dust particles in the gas. After the filtered gas enters the detection tube, the set collection device can collect the contents of carbon monoxide, carbon dioxide, methane, and PM2.5 in the air. And multiple collection devices are set to be able to collect the gas in multiple detection tubes simultaneously, so as to realize the detection of multiple samples. In this way, during actual use, the accuracy of collecting the contents of carbon monoxide, carbon dioxide, methane, and PM2.5 in the gas can be improved. When it is necessary to detect the gas, the air pump can be paused, and the two spherical plates can move upward and reset under the elastic force of the corresponding compression springs to block the two fixing rings respectively, making the detection tube in a closed state and enabling the gas to be in a relatively static state. At this time, when using the collection device to collect the contents of carbon monoxide, carbon dioxide, methane, and PM2.5 in the gas, the collected data will not be incorrect. After collection, the collection device transmits the collected information to the background processing center through network transmission. After being transmitted by the background processing center, the collected information is transmitted to the comparison module. The comparison module then reads the various air data parameters stored in the data memory for comparison, and then transmits the comparison result to the background processing center for judgment. When the parameters in the gas exceed the standard, the alarm module can be started to prompt the staff to go to the construction site for re-inspection. After the re-inspection is completed, improvement guidance or suggestions can be issued for the construction site.
[0017] It should be understood that the above general description and the following detailed description are only exemplary and do not limit this utility model.
[0018] In this utility model, through the set dust removal network tube and scraping ring, the dust removal network tube can be used to filter the gas entering the support box, which can reduce the dust content in the gas, so as to reduce the entry of dust into the collection component and the air pump when the gas flows. And when the cover plate is removed, at this time, when the scraping ring moves upward, it can scrape the inner wall of the support box, so as to clean the dust attached to the inner wall of the support box;
[0019] In the present utility model, through the provided collection component, after the filtered gas enters the detection tube, the provided collection device can collect the contents of carbon monoxide, carbon dioxide, methane, and PM2.5 in the air. Moreover, multiple collection devices are provided to simultaneously detect the gas in multiple detection tubes, thereby enabling the collection of multiple samples. In actual use, the accuracy of detecting the contents of carbon monoxide, carbon dioxide, methane, and PM2.5 in the gas can be improved.
[0020] When the present utility model collects and detects gas, it can simultaneously transport the gas into multiple detection tubes, and use multiple collection devices to collect the gas. Moreover, when collecting the gas, it can keep the inside of the detection tube in a closed state. Therefore, the information in the gas can be accurately extracted for subsequent accurate detection of the gas. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 is the front view structural schematic diagram of the low-carbon construction auxiliary device for highway engineering provided by the embodiment of the present utility model;
[0022] Figure 2 is the separated structural schematic diagram of the bottom box, support box, and cover plate of the low-carbon construction auxiliary device for highway engineering provided by the embodiment of the present utility model;
[0023] Figure 3 is the three-dimensional internal structural schematic diagram of the support box of the low-carbon construction auxiliary device for highway engineering provided by the embodiment of the present utility model;
[0024] Figure 4 is the separated structural schematic diagram of the bottom box, support box, air pump, conical tube, fixing plate, and multiple detection tubes of the low-carbon construction auxiliary device for highway engineering provided by the embodiment of the present utility model;
[0025] Figure 5 is the structural block diagram of the detection process of the low-carbon construction auxiliary device for highway engineering provided by the embodiment of the present utility model.
[0026] REFERENCE SIGNS:
[0027] 1, bottom box; 2, exhaust hole; 3, mounting plate; 4, air pump; 5, positioning bolt; 6, support box; 7, intake hole; 8, cover plate; 9, conical tube; 10, fixing plate; 11, detection tube; 12, collection device; 13, fixing ring; 14, limiting rod; 15, spherical plate; 16, compression spring; 17, support plate; 18, dust removal net tube; 19, scraping ring; 20, connecting card plate. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0028] The following describes the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model.
[0029] In the description of the embodiments of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "connection" and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "communication" can be a direct communication or an indirect communication through an intermediate medium. Among them, "fixing" means that they are connected to each other and the relative positional relationship after connection remains unchanged. The orientation terms mentioned in the embodiments of the present utility model, such as "inside", "outside", "top", "bottom", etc., are only references to the directions in the attached drawings. Therefore, the orientation terms used are for better and clearer description and understanding of the embodiments of the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the embodiments of the present utility model.
[0030] In the embodiments of the present utility model, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features.
[0031] In the embodiments of the present utility model, "and / or" is merely a description of the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B may represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this article generally represents an "or" relationship between the associated objects before and after.
[0032] The reference to "one embodiment" or "some embodiments" etc. described in this specification means that in one or more embodiments of the present utility model, specific features, structures or characteristics described in combination with this embodiment are included. Thus, the statements "in one embodiment", "in some embodiments", "in other some embodiments", "in still other embodiments" etc. that appear in different places in this specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "comprise", "include", "have" and their variants all mean "include but not limited to", unless otherwise specifically emphasized in other ways.
[0033] Embodiment 1
[0034] Refer to Figures 1-5, A low-carbon construction auxiliary device for highway engineering in this embodiment includes a bottom box 1, a mounting plate 3, a support box 6 and a collection component. A plurality of exhaust holes 2 are equidistantly formed on the inner side wall of the bottom box 1. The mounting plate 3 is fixedly installed in the bottom box 1 and is located above the plurality of exhaust holes 2. A gas pump 4 is fixedly installed on the top of the mounting plate 3, and the exhaust end of the gas pump 4 extends below the mounting plate 3. The support box 6 is fixedly installed on the top of the bottom box 1. A plurality of intake holes 7 are equidistantly formed on the inner side wall of the support box 6. The support box 6 is communicated with the bottom box 1. The top of the support box 6 is fixedly connected with a cover plate 8 through a plurality of positioning bolts 5. The collection component is installed on the bottom inner wall of the support box 6 and is communicated with the bottom box 1. The collection component is used for collecting gas samples.
[0035] Refer to Figure 3 and Figure 4, the collection component includes a conical tube 9 fixedly installed on the inner wall of the bottom of the support box 6. A fixed plate 10 is fixedly installed inside the conical tube 9. A plurality of detection tubes 11 are fixedly installed at equal intervals on the top of the fixed plate 10. A plurality of ventilation holes respectively communicating with the plurality of detection tubes 11 are formed at equal intervals on the fixed plate 10. A collection device 12 is fixedly installed inside the detection tube 11. The collection device 12 is used to detect the carbon dioxide content in the gas. After the filtered gas enters the detection tube 11, the provided collection device 12 can collect the contents of carbon monoxide, carbon dioxide, methane and PM2.5 in the air. And a plurality of collection devices 12 are provided to be able to detect the gas in a plurality of detection tubes 11 simultaneously, so as to realize the collection of a plurality of samples. In actual use, the accuracy of detecting the contents of carbon monoxide, carbon dioxide, methane and PM2.5 in the gas can be improved. Two fixing rings 13 are fixedly installed inside the detection tube 11. The two fixing rings 13 are respectively located above and below the collection device 12. A limiting member is provided at the bottom of the fixing ring 13. A spherical plate 15 is connected to the limiting member. The spherical plate 15 fits against the inner wall of the fixing ring 13. A compression spring 16 is fixedly installed at the bottom of the spherical plate 15. The bottom end of the compression spring 16 is connected to the limiting member. When the air pump 4 is started, a negative pressure state will be formed below the fixed plate 10. Therefore, the lower spherical plate 15 can move downward under the action of the negative pressure, so that the fixing ring 13 is in a communicating state, so as to extract the gas in the detection tube 11. After the gas in the detection tube 11 is extracted, the upper spherical plate 15 will move downward under the action of the negative pressure, so that the compression spring 16 is in a stressed state, and the detection tube 11 can be in a flowing state. The outside gas can flow out through the detection tube 11. When it is necessary to detect the gas, the air pump 4 can be paused. The two spherical plates 15 can move upward and reset under the elastic force of the corresponding compression springs 16, respectively blocking the two fixing rings 13, so that the inside of the detection tube 11 is in a closed state, so that the gas can be in a relatively static state. At this time, when using the collection device 12 to collect the contents of carbon monoxide, carbon dioxide, methane and PM2.5 in the gas, the collected data will not be incorrect. The limiting member includes two limiting rods 14 symmetrically and fixedly installed at the bottom of the fixing ring 13. The two limiting rods 14 are both slidably connected to the spherical plate 15. The bottom ends of the two limiting rods 14 are fixedly installed with the same support plate 17. The bottom end of the compression spring 16 is fixedly connected to the top of the support plate 17. The two limiting rods 14 are used to longitudinally slide and limit the spherical plate 15. At this time, the spherical plate 15 can move vertically stably, so as to enable the spherical plate 15 to be docked with the fixing ring 13 and keep the detection tube 11 closed.
[0036] Embodiment 2
[0037] Refer to Figure 1and Figure 2 , on the basis of the first embodiment, regarding the low-carbon construction auxiliary device for highway engineering proposed in the first embodiment, a dust removal network pipe 18 is fixedly installed at the bottom of the cover plate 8. The bottom of the dust removal network pipe 18 is in contact with the inner bottom wall of the support box 6. A scraping ring 19 is fixedly sleeved on the dust removal network pipe 18. The scraping ring 19 is in contact with the inner side wall and the inner bottom wall of the support box 6 respectively. The dust removal network pipe 18 is provided to filter the gas entering the support box 6, reduce the dust content in the gas, so that when the gas flows, less dust enters the collection component and the air pump 4. And when the cover plate 8 is removed, at this time, when the scraping ring 19 moves upward, it can scrape the inner wall of the support box 6, so as to clean the dust attached to the inner wall of the support box 6. A connecting clamping plate 20 is fixedly installed at the bottom of the bottom box 1. By using the connecting clamping plate 20, it is convenient to position and install the bottom box 1 with an external installation mechanism, so as to stably support the whole device.
[0038] The collection device 12 includes a carbon dioxide sensor, a carbon monoxide sensor, a methane sensor and a PM2.5 sensor. The collection device 12 is connected to the background processing center through a network. The background processing center is electrically connected to the alarm module and the comparison module respectively. The comparison module is electrically connected to the data storage.
[0039] However, as is well known to those skilled in the art, the working principles and wiring methods of the carbon dioxide sensor, carbon monoxide sensor, methane sensor, PM2.5 sensor and the air pump 4 are common knowledge. They all belong to conventional means or well-known common sense, and will not be elaborated here. Those skilled in the art can make arbitrary selections according to their needs or convenience.
[0040] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, and all of them should be covered by the protection scope of the present invention; without conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.
Claims
1. A low-carbon construction auxiliary device for highway engineering, including a bottom box (1), and a plurality of exhaust holes (2) are equidistantly arranged on the inner side wall of the bottom box (1). It is characterized in that, The auxiliary device further includes: A mounting plate (3), which is fixedly installed inside the bottom box (1). The mounting plate (3) is located above the plurality of exhaust holes (2). A gas pump (4) is fixedly installed on the top of the mounting plate (3), and the exhaust end of the gas pump (4) extends below the mounting plate (3); A support box (6), which is fixedly installed on the top of the bottom box (1). A plurality of intake holes (7) are equidistantly formed on the inner side wall of the support box (6). The support box (6) communicates with the bottom box (1). The top of the support box (6) is fixedly connected with a cover plate (8) through a plurality of positioning bolts (5); A collection assembly, which is installed on the inner bottom wall of the support box (6). The collection assembly communicates with the bottom box (1) and is used for collecting gas samples.
2. The low-carbon construction auxiliary device for highway engineering according to claim 1, wherein, A dust removal net tube (18) is fixedly installed at the bottom of the cover plate (8). The bottom of the dust removal net tube (18) is in contact with the inner bottom wall of the support box (6). A scraping ring (19) is fixedly sleeved on the dust removal net tube (18), and the scraping ring (19) is in contact with the inner side wall and the inner bottom wall of the support box (6) respectively.
3. The low-carbon construction auxiliary device for highway engineering according to claim 2, wherein The collection assembly includes a conical tube (9) fixedly installed on the inner bottom wall of the support box (6). A fixing plate (10) is fixedly installed inside the conical tube (9). A plurality of detection tubes (11) are fixedly installed on the top of the fixing plate (10) at equal intervals. A plurality of ventilation holes respectively communicating with the plurality of detection tubes (11) are formed on the fixing plate (10) at equal intervals. A collection device (12) is fixedly installed inside the detection tube (11), and the collection device (12) is used for detecting the carbon dioxide content in the gas.
4. The low-carbon construction auxiliary device for highway engineering according to claim 3, characterized in that, Two fixing rings (13) are fixedly installed inside the detection tube (11). The two fixing rings (13) are respectively located above and below the collection device (12). A limiting member is arranged at the bottom of the fixing ring (13), and a spherical plate (15) is connected to the limiting member. The spherical plate (15) fits with the inner wall of the fixing ring (13).
5. The low-carbon construction auxiliary device for highway engineering according to claim 4, wherein A compression spring (16) is fixedly installed at the bottom of the spherical plate (15), and the bottom end of the compression spring (16) is connected to the limiting member.
6. The low-carbon construction auxiliary device for highway engineering according to claim 5, characterized in that, The limiting member includes two limiting rods (14) symmetrically and fixedly installed at the bottom of the fixing ring (13), and both of the two limiting rods (14) are slidably connected with the spherical plate (15).
7. The low-carbon construction auxiliary device for highway engineering according to claim 6, characterized in that, The bottom ends of the two limiting rods (14) are fixedly installed with the same support plate (17), and the bottom end of the compression spring (16) is fixedly connected to the top of the support plate (17).
8. The low-carbon construction auxiliary device for highway engineering according to claim 1, characterized in that, A connecting clamping plate (20) is fixedly installed at the bottom of the bottom box (1).