Construction site monitoring device
By installing a translucent cover on the outside of the surveillance camera on the construction site and equipped with cleaning components, the problem of unclear monitoring images caused by dust pollution is solved, and a clearer monitoring effect is achieved.
Patent Information
- Application Number
- CN202421012403.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-05-10
AI Technical Summary
Due to dust pollution at the construction site, the lens is easily adhered to dust, resulting in the surveillance image not clear enough.
A construction site monitoring device is designed, including a surveillance camera, a light-transmitting cover, a shield and cleaning components. The translucent cover is installed on the outside of the surveillance camera, and cleaning components are installed on the cover, including scrapers and brushes, to clean up dust from the translucent cover.
Through the protection of the translucent cover and the cleaning of the cleaning components, the contamination of the surveillance camera lens is effectively avoided and the clarity of the surveillance screen is ensured.
Smart Images
Figure CN222621101U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction-related equipment, in particular to a construction site monitoring device. Background Art
[0002] Construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction, etc. The place where the construction work is done is called "construction site" or "construction site", also called construction site. Monitoring devices are needed at the construction site to predict safety hazards to ensure safe construction. Surveillance cameras are a commonly used monitoring device for construction sites.
[0003] Since cement and other building materials are needed during the construction process, a certain amount of dust will appear at the construction site. The existing surveillance cameras installed at the construction site cannot be used for a long time. Since the lenses of the surveillance cameras are relatively precise, the dust at the construction site can easily adhere to the lenses of the surveillance cameras, causing the images emitted by the surveillance cameras to be unclear.
[0004] Therefore, those skilled in the art provide a construction site monitoring device to solve the problems raised in the above background technology. Utility Model Content
[0005] The purpose of the utility model is to provide a construction site monitoring device to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction site monitoring device, comprising a monitoring camera and a mounting frame for mounting the monitoring camera, a light-transmitting cover is installed on the outside of the monitoring camera, a baffle plate for protecting the light-transmitting cover is installed above the light-transmitting cover, a cleaning component for preventing contamination of the light-transmitting cover is installed at the bottom of the baffle plate, the cleaning component comprises a fixed shaft installed in the middle of the baffle plate, a scraper is installed on the fixed shaft, a brush is installed on the side of the scraper facing the light-transmitting cover, and a reciprocating component for enabling the scraper to repeatedly clean the light-transmitting cover is installed on the baffle plate.
[0007] Preferably: the reciprocating assembly includes an extension plate connected to the other side of the scraper, a long groove is formed on the extension plate, a rotating shaft is installed on the shielding plate, a rotating plate is installed at the bottom of the rotating shaft, a toggle rod is installed at the bottom of the end of the rotating plate away from the rotating shaft, the toggle rod is located inside the long groove, and a motor connected to the rotating shaft is installed on the top of the shielding plate.
[0008] Preferably, a conical plate with a hollow interior is installed on the top of the shielding plate, and the fixed shaft and the rotating shaft are located on the inner side of the conical plate.
[0009] Preferably, three support rods are provided between the shielding plate and the monitoring camera, and extrusion pieces for cleaning brushes are installed on the support rods on both sides of the scraper.
[0010] Preferably, the extrusion member comprises an extrusion plate fixedly connected to the support rod, and a side of the extrusion plate facing the brush is an inclined surface.
[0011] Preferably, an annular groove is provided on the top of the mounting frame, and an annular plate matching the annular groove is installed on the bottom of the surveillance camera.
[0012] Preferably, a plurality of shallow grooves are continuously arranged on the side wall of the annular groove, and spring pieces matching with the shallow grooves are installed on the annular plate.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. In the utility model, by setting a light-transmitting cover, the light-transmitting cover is installed on the outside of the monitoring camera, which can protect the monitoring camera on the basis of ensuring a clear monitoring range, prevent the camera lens from being contaminated by dust and other debris, and clearly record the monitored scene.
[0015] 2. In the utility model, by setting a cleaning component, a scraper is installed on the shielding plate, and a brush is installed on the inner side of the shielding plate, so that the light shield on the front of the surveillance camera can be cleaned to prevent dust and other debris from adhering to the surface of the light shield, thereby avoiding the problem of unclear images recorded by the surveillance camera. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a front stereoscopic sectional view of the utility model.
[0018] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle.
[0019] Figure 4 For this utility model Figure 2 Enlarged view of point B in the middle.
[0020] In the figure: 1. surveillance camera; 2. mounting bracket; 3. light-transmitting cover; 4. shielding plate; 5. fixed shaft; 6. scraper; 7. brush; 8. extension plate; 9. long groove; 10. rotating shaft; 11. rotating plate; 12. toggle lever; 13. motor; 14. conical plate; 15. support rod; 16. extrusion plate; 17. annular groove; 18. annular plate; 19. shallow groove; 20. spring piece; 21. water tank; 22. water pipe. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1 to Figure 4 In an embodiment of the utility model, a construction site monitoring device includes a monitoring camera 1 and a mounting frame 2 for mounting the monitoring camera 1, a light-transmitting cover 3 is mounted on the outer side of the monitoring camera 1, a shielding plate 4 for protecting the light-transmitting cover 3 is mounted above the light-transmitting cover 3, a cleaning component for preventing the light-transmitting cover 3 from being contaminated is mounted at the bottom of the shielding plate 4, the cleaning component includes a fixed shaft 5 mounted in the middle of the shielding plate 4, a scraper 6 is mounted on the fixed shaft 5, a brush 7 is mounted on the side of the scraper 6 facing the light-transmitting cover 3, and a reciprocating component for enabling the scraper 6 to repeatedly clean the light-transmitting cover 3 is mounted on the shielding plate 4.
[0023] The surveillance camera 1 can be purchased directly from the market. The light cover 3 is installed on the outside of the surveillance camera 1. The light cover 3 can protect the surveillance camera 1, especially the lens part, to prevent the lens from being contaminated and causing unclear monitoring content. The baffle plate 4 is located above the light cover 3 and can protect the light cover 3. The cleaning component can clean the light cover 3 to prevent the lens part of the surveillance camera 1 from being contaminated and unable to see clearly. The fixed shaft 5 is installed in the middle of the baffle plate 4, the scraper 6 is rotatably connected to the fixed shaft 5, and the brush 7 is located on one side of the scraper 6, which can clean the surface of the light cover 3 to avoid affecting the monitoring effect.
[0024] In one embodiment, specifically, the reciprocating assembly includes an extension plate 8 connected to the other side of the scraper 6, a long slot 9 is opened on the extension plate 8, a rotating shaft 10 is installed on the shielding plate 4, a rotating plate 11 is installed at the bottom of the rotating shaft 10, a toggle rod 12 is installed at the bottom of the end of the rotating plate 11 away from the rotating shaft 10, and the toggle rod 12 is located inside the long slot 9, a motor 13 connected to the rotating shaft 10 is installed on the top of the shielding plate 4, and an internal hollow conical plate 14 is installed on the top of the shielding plate 4, the fixed shaft 5 and the rotating shaft 10 Located on the inner side of the conical plate 14, the extension plate 8 is located at the other end of the top of the scraper 6, the long groove 9 is opened on the extension plate 8, the rotating shaft 10 is installed in the shielding plate 4, the rotating plate 11 is installed at the bottom of the rotating shaft 10, the toggle rod 12 is connected to the bottom of the rotating plate 11, the toggle rod 12 can be rotated to move inside the long groove 9, the motor 13 can be purchased directly from the market, the output end of the motor 13 is matched with the rotating shaft 10 to stop rotation, and the motor 13 can work by moving the toggle rod 12 on the rotating shaft 10 in the long groove 9 to drive the scraper 6 to reciprocate, and the front of the light-transmitting cover 3 can be cleaned.
[0025] Among them, three support rods 15 are arranged between the shielding plate 4 and the monitoring camera 1, and extrusion parts for cleaning the brush 7 are installed on the support rods on both sides of the scraper 6, and the extrusion parts include an extrusion plate 16 fixedly connected to the support rod 15, and the side of the extrusion plate 16 facing the brush 7 is an inclined surface, and the extrusion plate 16 is located at the maximum rotation angle of the scraper 6. The support rod 15 can support the shielding plate 4, and one side of the extrusion plate 16 is inclined. When the brush 7 contacts the inclined surface of the extrusion plate 16, the moisture in the brush 7 will be squeezed out to improve the cleaning effect.
[0026] On the basis of the above embodiment, specifically, an annular groove 17 is provided on the top of the mounting frame 2, and an annular plate 18 matching the annular groove 17 is installed on the bottom of the monitoring camera 1. A plurality of continuously arranged shallow grooves 19 are provided on the side wall of the annular groove 17, and a spring piece 20 matching the shallow groove 19 is installed on the annular plate 18. The annular groove 17 is provided on the mounting frame 2, and the annular plate 18 is installed on the bottom of the monitoring camera 1, so that the monitoring camera 1 can be rotated and the monitoring range can be improved. The shallow groove 19 is a continuous ring, and part of the spring piece 20 is located inside the shallow groove 19, so that the monitoring camera 1 can be fixed, and the spring piece 20 can be deformed by rotating the monitoring camera 1, so as to facilitate the adjustment of the monitoring direction.
[0027] When using this monitoring device, first place the mounting bracket 2 at the construction site that needs to be monitored, and install the mounting bracket 2, then rotate the monitoring camera 1, so that the monitoring camera 1 rotates a certain angle around the mounting bracket 2, so that the monitoring camera 1 faces the area that needs to be monitored, at this time, the spring piece 20 on the annular plate 18 will be stuck in the shallow groove 19 on the annular groove 17, and the monitoring camera 1 will be fixed. After a certain period of use, some dust and other debris will adhere to the outside of the light-transmitting cover 3. By rotating the motor 13, the motor 13 drives the scraper 6 on the other side of the extension plate 8 to reciprocate through the rotating shaft 10 and the toggle rod 12. While the scraper 6 rotates, the dust on the surface of the light-transmitting cover 3 will be scraped off by the brush 7. When the scraper 6 rotates to the maximum angle, the squeezing plate 16 will squeeze the brush 7 to facilitate cleaning of the brush 7.
[0028] In one embodiment, specifically, a water tank 21 is provided on the mounting frame 2, and a water pipe 22 with a water pump installed is provided inside the water tank 21, and the other end of the water pipe 22 is located above the light translucent cover 3. The water tank 21 is installed on the mounting frame 2, and the water pipe 22 is connected to the water pump, and the other end of the water pipe 22 is located above the light translucent cover 3. The water pump can spray the water in the water tank 21 to the outer surface of the light translucent cover 3 through the water pipe 22, which can improve the cleaning effect of the light translucent cover 3.
[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A construction site monitoring device, characterized in that: The invention comprises a monitoring camera (1) and a mounting frame (2) for mounting the monitoring camera (1); a light-transmitting cover (3) is mounted on the outer side of the monitoring camera (1); a shielding plate (4) for protecting the light-transmitting cover (3) is mounted above the light-transmitting cover (3); a cleaning component for preventing the light-transmitting cover (3) from being contaminated is mounted at the bottom of the shielding plate (4); the cleaning component comprises a fixed shaft (5) mounted in the middle of the shielding plate (4); a scraper (6) is mounted on the fixed shaft (5); and a brush (7) is mounted on the side of the scraper (6) facing the light-transmitting cover (3); The shielding plate (4) is provided with a reciprocating assembly for enabling a scraper (6) to repeatedly clean the light-transmitting cover (3); A water tank (21) is provided on the mounting frame (2), a water pipe (22) equipped with a water pump is provided inside the water tank (21), and the other end of the water pipe (22) is located above the light-transmitting cover (3).
2. A construction site monitoring device according to claim 1, characterized in that: The reciprocating assembly comprises an extension plate (8) connected to the other side of the scraper (6), a long slot (9) is provided on the extension plate (8), a rotating shaft (10) is installed on the shielding plate (4), a rotating plate (11) is installed at the bottom of the rotating shaft (10), a toggle rod (12) is installed at the bottom of one end of the rotating plate (11) away from the rotating shaft (10), and the toggle rod (12) is located inside the long slot (9), and a motor (13) connected to the rotating shaft (10) is installed at the top of the shielding plate (4).
3. A construction site monitoring device according to claim 2, characterized in that: A conical plate (14) with a hollow interior is installed on the top of the shielding plate (4), and the fixed shaft (5) and the rotating shaft (10) are located on the inner side of the conical plate (14).
4. A construction site monitoring device according to claim 3, characterized in that: Three support rods (15) are arranged between the shielding plate (4) and the monitoring camera (1), and extrusion parts for cleaning brushes (7) are installed on the support rods (15) on both sides of the scraper (6).
5. A construction site monitoring device according to claim 4, characterized in that: The extrusion member comprises an extrusion plate (16) fixedly connected to the support rod (15), and the side of the extrusion plate (16) facing the brush (7) is an inclined surface.
6. A construction site monitoring device according to claim 5, characterized in that: The top of the mounting frame (2) is provided with an annular groove (17), and the bottom of the monitoring camera (1) is provided with an annular plate (18) matching the annular groove (17).
7. A construction site monitoring device according to claim 6, characterized in that: A plurality of shallow grooves (19) arranged continuously are formed on the side wall of the annular groove (17), and a spring piece (20) matching with the shallow grooves (19) is installed on the annular plate (18).