Dust detection device for construction engineering management
By combining a mobile vehicle body and a multi-stage telescopic boom with a linear guide rail design, the problem of existing devices being inconvenient to move flexibly and adjust in height has been solved, enabling flexible inspection and convenient transfer at construction sites.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 叶宁
- Filing Date
- 2025-07-14
- Publication Date
- 2026-07-21
AI Technical Summary
Existing dust monitoring devices for construction project management are not convenient for flexible relocation and adjustment of the monitoring height, making it difficult to meet the flexible monitoring needs of construction sites.
By employing a mobile vehicle body, multi-stage telescopic arms, and an adjustable detection structure, combined with linear guides and sliding sleeves, the position and height of the detection unit can be flexibly adjusted. Through the cooperation of the multi-stage telescopic arms and linear guides, the detection unit can be adjusted and easily transferred at any time.
It enables flexible adjustment of testing locations, facilitates regular inspections and spot checks of construction sites, reduces space occupation when the device is not in use, and facilitates the transfer and storage of the device.
Smart Images
Figure CN224535726U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of construction engineering management technology, and in particular relates to a dust detection device for construction engineering management. Background Technology
[0002] Dust pollution is a significant environmental issue in construction project management. Dust from construction sites not only affects air quality but can also threaten the health of nearby residents. Therefore, real-time monitoring and management of dust at construction sites is crucial. Existing detection devices are generally fixed at specific locations, making them inconvenient to relocate flexibly or adjust their detection height as needed for regular inspections. Utility Model Content
[0003] In view of the above situation and to overcome the shortcomings of the existing technology, this utility model provides a dust detection device for construction engineering management.
[0004] The technical solution adopted by this utility model is as follows: a dust detection device for construction engineering management, including a mobile vehicle body, a multi-stage telescopic arm, and an adjustable detection structure; the top of the mobile vehicle body is a support platform and is equipped with a limit frame; the multi-stage telescopic arm is configured at the corresponding end of the mobile vehicle support platform; connected to a corresponding drive, suitable for vertical telescopic operation; a bearing frame is configured laterally at its working end, and the bottom of the bearing frame is properly fitted with the limit frame; the adjustable detection structure is set in the bearing frame, including a linear guide rail fixed in the bearing frame and a detection unit that slides along the linear guide rail through a sliding sleeve, and a locking structure is configured on the linear guide rail.
[0005] Furthermore, the outer wall of the sliding sleeve is provided with a foldable frame, which is formed by multiple support plates that are hinged at both ends. The connection end of the frame and the sliding sleeve is provided with a rotating ring that is adapted to the outer wall of the sliding sleeve. A sleeve is provided at the bottom of the end of the frame, and an opening that is adapted to the top of the sleeve is opened at the end of the frame. The detection unit is provided on the top surface of the corresponding support plate of the frame, and the display screen that is electrically connected to the detection unit is provided on the bottom of the corresponding support plate of the frame.
[0006] Furthermore, the linear guide rail is formed by two parallel guide rods and a guide rod, which are connected at the same end by a fixing block to form a whole. The sliding sleeve has a collar that is slidably adapted to the guide rod and the guide rod respectively. The corresponding collar of the sliding sleeve and the guide rod are configured for damped sliding and have a predetermined damping value.
[0007] Furthermore, the guide rod is a threaded rod, and the locking structure is a threaded ring that is threadedly adapted to the guide rod, with the threaded ring distributed on the upper and lower sides of the corresponding ring of the sliding sleeve.
[0008] The beneficial effects of this utility model after adopting the above structure are as follows: The dust detection device for construction engineering management proposed by this utility model can realize the adjustment of the detection location at any time by cooperating the detection unit with the mobile vehicle, which is convenient for regular inspection and spot checks of the entire construction site. By setting up multi-stage telescopic arms and linear guide rails to supplement the working range of the multi-stage telescopic arms, the detection working height of the detection unit can be adjusted according to the actual situation. In addition, when the multi-stage telescopic arms are retracted to the corresponding length, the bottom of the bearing frame can be engaged with the limiting frame of the mobile vehicle, which is convenient for the overall transfer of the device and reduces the space occupied when not in use. Attached Figure Description
[0009] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.
[0010] Figure 1 This is a schematic diagram of the overall structure of the dust detection device for construction engineering management proposed in this utility model;
[0011] Figure 2 This is a schematic diagram of the linear guide rail structure of the dust detection device for construction engineering management proposed in this utility model.
[0012] Figure 3 This is a schematic diagram of the overall structure of the dust detection device for construction engineering management proposed in this utility model from another angle.
[0013] In the attached diagram: 1. Moving vehicle body, 2. Limiting frame, 3. Multi-stage telescopic arm, 4. Bearing frame, 5. Linear guide rail, 6. Sliding sleeve, 7. Detection unit, 8. Display screen, 9. Frame, 10. Sleeve, 11. Rotary ring, 12. Guide rail rod, 13. Guide rod, 14. Threaded ring, 15. First support plate, 16. Second support plate, 17. Third support plate, 18. Fixing block. Detailed Implementation
[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0015] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0016] like Figures 1-3 As shown, a dust monitoring device for construction project management includes a mobile vehicle 1, a multi-stage telescopic arm 3 located at one end of the mobile vehicle 1, a support frame 4 on the multi-stage telescopic arm 3, and an adjustment and detection mechanism. The mobile vehicle 1 is equipped with a limiting frame 2 adapted to the support frame 4. The multi-stage telescopic arm 3 operates vertically, and the support frame 4 is positioned laterally on the last section of the multi-stage telescopic arm 3. When the multi-stage telescopic arm 3 retracts, the bottom of the support frame 4 can engage with the limiting frame 2. The adjustment and detection mechanism is located within the support frame 4 and includes a linear guide rail 5 and a detection unit 7 that slides along the linear guide rail 5. The operating direction of the linear guide rail 5 is parallel to the operating direction of the multi-stage telescopic arm 3. The clamping unit slides stably along the linear guide rail 5 via a sliding sleeve 6, and a locking structure is provided on the linear guide rail 5 to position the sliding sleeve 6. The linear guide rail 5 is mounted on the inner bottom wall of the support frame 4. The height of the detection unit 7 can be adjusted along the linear guide rail 5 according to actual conditions to supplement the height range of the multi-stage telescopic arm 3 for adjusting the support frame 4 and the detection unit 7.
[0017] During construction, depending on the project's scale, construction period, and environmental protection requirements, it is necessary to focus on monitoring various construction areas, such as mixing plants, material storage areas, welding operation areas, and other dust-generating areas, as well as surrounding residential areas, schools, hospitals, etc. The movement of the mobile vehicle 1 facilitates the movement of the detection unit 7 to the required detection location. The working height of the detection unit 7 can be adjusted as needed via the multi-stage telescopic arm 3 and the linear guide rail 5, improving operational flexibility. In addition, the retraction of the multi-stage robotic arm allows the load-bearing frame 4 to be positioned and engaged with the limiting frame 2 of the mobile vehicle 1, reducing space occupation during storage and facilitating transfer to the required detection location. Furthermore, protective covers can be added above the load-bearing frame 4 or to the corresponding positions on the side of the multi-stage robotic arm to protect the detection unit 7 during storage.
[0018] In some preferred embodiments, the outer wall of the sliding sleeve 6 is provided with a plurality of support plates that are hinged at both ends. The plurality of support plates that are hinged at both ends form a telescopic and foldable frame 9, which can adjust the support operation position during unfolding and folding. Here, preferably, the frame 9 includes a first support plate 15, a second support plate 16 and a third support plate 17.
[0019] One end of the first support plate 15 is rotatably configured with the sliding sleeve 6 via the rotating ring 11; one end of the second support plate 16 is rotatably configured with the other end of the first support plate 15 via the rotating column; one end of the third support plate 17 is rotatably configured with the other end of the second support plate 16 via the rotating column; a sleeve 10 is configured at the bottom of the other end of the third support plate 17; and an opening adapted to the top of the sleeve 10 is opened at the other end of the third support plate 17, allowing the corresponding cable to pass through the sleeve 10 and connect to the detection unit 7; and the three support plates can be rotated respectively to adjust the appropriate working position, facilitating wiring and fine adjustment of the detection position.
[0020] The display screen 8 can be configured at the bottom of the first support plate 15 and electrically connected to the detection unit 7 to display the corresponding detection information.
[0021] In some preferred embodiments, the linear guide 5 is formed by two parallel guide rods 12 and guide rods 13, which are connected at the same end by a fixing block 18 to form a stable whole. The sliding sleeve 6 has two collars, which are respectively mounted on the guide rods 12 and guide rods 13. The corresponding collars of the sliding sleeve 6 slide with the guide rods 13 with damping. The guide rods 12 can be threaded rods. The corresponding collars of the sliding sleeve 6 are slidably configured with the guide rods 13. The locking structure is configured on the guide rods 12 and is a threaded ring 14 that is threaded to the guide rods 13. The locking structures are located on the upper and lower sides of the corresponding collars on the guide rods 12. After adjusting the position of the sliding sleeve 6, the height of the sliding sleeve 6 is locked by rotating the two locking structures (threaded rings 14) to the upper and lower positions of the corresponding collars, thereby locking the height of the frame 9 and the detection unit 7 on the frame 9.
[0022] The specific usage is as follows: In the initial state, the multi-stage telescopic arm 3 is in the retracted state. At this time, the bottom of the bearing frame 4 is engaged with the limiting frame 2 on the top surface of the mobile vehicle body 1, and the overall height of the device is low, which is convenient for storage and movement to the working position. When it is necessary to conduct dust detection at the corresponding location of the construction site or the surrounding key location, the device can be moved to the corresponding detection position. By expanding and retracting the frame 9, the horizontal working position of the detection unit 7 can be adjusted, and the working height of the detection unit 7 can be adjusted by sliding along the linear guide rail 5 and by the multi-stage telescopic arm 3. Then, the detection unit 7 is started to perform the corresponding detection. The device of this application is easy to move and store flexibly, and the detection height can be adjusted according to the situation. It is especially suitable for random detection of multiple locations during construction.
[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents. In summary, if those skilled in the art, inspired by this description, design similar structural methods and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention. Each component of this application can be driven by a corresponding external motor; this is prior art and will not be elaborated upon here.
Claims
1. A dust monitoring device for construction project management, characterized in that, include: The mobile vehicle body has a support platform at the top and is equipped with a limit frame. A multi-stage telescopic boom is configured at the corresponding end of the mobile vehicle support platform; it is connected to the corresponding drive and is suitable for vertical telescopic operation; a load-bearing frame is configured on the side of its working end, and the bottom of the load-bearing frame is properly matched with the limiting frame; The adjustment detection structure is set inside the support frame and includes a linear guide rail fixed inside the support frame and a detection unit that slides along the linear guide rail via a sliding sleeve. The linear guide rail is equipped with a locking structure.
2. The dust detection device for construction project management according to claim 1, characterized in that: The outer wall of the sliding sleeve is equipped with a foldable frame, which is formed by multiple support plates that are hinged at both ends. The connection end of the frame and the sliding sleeve is equipped with a rotating ring that is adapted to the outer wall of the sliding sleeve. The bottom end of the frame is equipped with a sleeve, and the bottom end of the frame has an opening that is adapted to the top end of the sleeve. The detection unit is configured on the top surface of the corresponding support plate of the frame, and the display screen that is electrically connected to the detection unit is configured on the bottom of the corresponding support plate of the frame.
3. The dust detection device for construction project management according to claim 1, characterized in that: The linear guide rail is formed by two parallel guide rods and a guide rod, which are connected at the same end by a fixing block to form a whole. The sliding sleeve has a collar that is slidably adapted to the guide rod and the guide rod respectively. The corresponding collar of the sliding sleeve and the guide rod are configured for damped sliding and have a predetermined damping value.
4. The dust detection device for construction project management according to claim 3, characterized in that: The guide rod is a threaded rod, and the locking structure is a threaded ring that is threaded and adapted to the guide rod. The threaded rings are distributed on the upper and lower sides of the corresponding rings of the sliding sleeve.