Foundation pit monitoring point early warning protection device

Abstract

The utility model provides a foundation pit monitoring point early warning protection device, which relates to the technical field of foundation pit monitoring and comprises an inner protection shell, a sealing gasket is mounted at the lower end of the inner protection shell, an opening is formed in the upper end of the inner protection shell, an outer protection shell is sleeved on the outer side of the inner protection shell, and the outer protection shell is connected with the inner protection shell through threads. A protection cover is installed on the outer protection shell, a warning lamp is arranged above the protection cover and connected with the protection cover through an adjusting assembly, a monitoring box is installed below the outer protection shell, a control circuit board is installed in the monitoring box, a wireless network camera is installed below the monitoring box, and the monitoring box can penetrate through an opening of the inner protection shell. According to the utility model, the inner protective shell and the outer protective shell are adopted, a double-layer shell mode is adopted, the protectiveness of a foundation pit monitoring point is enhanced, and meanwhile, a threaded connection mode is adopted, so that the outer protective shell and the inner protective shell are convenient to separate and mount, and a worker can conveniently maintain the foundation pit monitoring point.

Description

Technical Field

[0001] The utility model relates to the technical field of foundation pit monitoring, in particular to an early warning protection device for a foundation pit monitoring point. Background Art

[0002] In the field of foundation pit monitoring for construction projects, monitoring points are the basis of monitoring work. If the monitoring points are damaged, monitoring work cannot be carried out. During the construction process, since the monitoring points are usually exposed to the outside, the conditions of the foundation pit construction site are relatively complex, and it is easy to cause the monitoring points to be damaged, which is not conducive to the early warning operation of the foundation pit monitoring points. For example, the prior art (publication number CN215268543U) discloses a foundation pit monitoring point protection device. When it is used, the protection device is covered on the monitoring point, and the cover body is nailed to the ground with a fixing nail. The camera collects the monitoring image data of the monitoring point, and processes it through the control circuit, and the communication module sends it to the monitoring center. In this way, the monitoring personnel can remotely view the foundation pit monitoring point without having to go to the location of the foundation pit monitoring point in person to open the protection device for viewing.

[0003] Based on the prior art, it is found that during the early warning monitoring operation of the foundation pit monitoring point, the protection of the foundation pit monitoring point is relatively weak, that is, it is usually protected by a single-layer shell, which has poor protection and is not convenient for staff to manually maintain the foundation pit monitoring point. Therefore, the utility model proposes a foundation pit monitoring point early warning protection device to solve the problems existing in the prior art. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide a foundation pit monitoring point early warning protection device, which has the advantage of being easy to use and can solve the problems in the prior art.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical solutions: a foundation pit monitoring point early warning protection device, comprising an inner protective shell, a sealing gasket is installed at the lower end of the inner protective shell, and an opening is provided at the upper end of the inner protective shell, an outer sleeve of the inner protective shell is provided with an outer protective shell, and the outer protective shell is connected to the inner protective shell through a thread, a protective cover is installed on the outer protective shell, and a warning light is provided above the protective cover, the warning light is connected to the protective cover through an adjustment component, a monitoring box is installed below the outer protective shell, a control circuit board is installed in the monitoring box, and a wireless network camera is installed below the monitoring box, the wireless network camera is connected to the control circuit board, and the monitoring box can pass through the opening of the inner protective shell.

[0006] A further improvement is that a mounting groove is provided below the inner protective shell, the shape and position of the mounting groove are adapted to the sealing gasket, a spring is installed on the inner side of the mounting groove, and the springs are evenly arranged in several groups, and the springs are connected to the sealing gasket.

[0007] A further improvement is that the adjustment assembly includes a hollow extension rod, the lower end of the hollow extension rod passes through a protective cover, a guide sleeve is installed on the protective cover, and the guide sleeve and the protective cover are integrally formed, the inner side of the guide sleeve contacts the hollow extension rod and is connected by bolts, the hollow extension rod is provided with a threaded connection hole, and the threaded connection holes are evenly arranged in several groups.

[0008] Further improvements are: a load-bearing bar is installed at the upper end of the inner protective shell, the shape of the load-bearing bar is adapted to the inner protective shell, and the upper end of the load-bearing bar is in contact with the outer protective shell, a connecting cover plate is installed in the middle position of the outer protective shell, and the connecting cover plate is connected to the outer protective shell through threads, a wire hole is provided on the connecting cover plate, and the connecting cover plate is connected to the monitoring box.

[0009] A further improvement is that a guide cover is provided on the outer side of the inner protective shell, the guide cover is located below the outer protective shell, a fixing block is installed on the outer side of the inner protective shell, and the fixing blocks are evenly arranged in several groups, and fixing nails are installed on the fixing blocks.

[0010] A further improvement is that a battery pack is installed on the connection cover plate, and the battery pack is provided with a plurality of groups, and a charging port is provided on the battery pack.

[0011] A further improvement is that a camera fill light is installed at the lower end of the monitoring box, and the camera fill light is provided with several groups.

[0012] The beneficial effects of the utility model are as follows: the early warning protection device for the foundation pit monitoring point adopts a double-layer shell method through the inner protective shell and the outer protective shell to strengthen the protection of the foundation pit monitoring point, and at the same time adopts a threaded connection method to facilitate the separation and installation of the outer protective shell and the inner protective shell, thereby facilitating the maintenance of the foundation pit monitoring point by the staff, and further adopts the setting of a sealing gasket to strengthen the sealing between the inner protective shell and the ground after installation to avoid the infiltration of muddy water and rainwater, with good protection effect, solving the problems of poor protection and inconvenience in use in the prior art, and further adopts an adjustable position warning light, which can be adjusted according to different needs to facilitate early warning and facilitate the staff to quickly find the effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1It is a front view structural schematic diagram of the utility model.

[0015] Figure 2 It is a top view schematic diagram of the inner protective shell of the utility model.

[0016] Figure 3 It is a partial enlarged schematic diagram of point A of the present utility model.

[0017] Figure 4 The utility model is a front view structural schematic diagram of the guide sleeve and the hollow extension rod connected.

[0018] Figure 5 It is a front view structural schematic diagram of the inner protective shell of the utility model after installation.

[0019] Among them: 1. Inner protective shell; 2. Sealing pad; 3. Outer protective shell; 4. Protective cover; 5. Warning light; 6. Monitoring box; 7. Control circuit board; 8. Wireless network camera; 9. Mounting slot; 10. Spring; 11. Hollow extension rod; 12. Guide sleeve; 13. Load-bearing bar; 14. Connecting cover; 15. Guide cover; 16. Fixing block; 17. Fixing nail; 18. Battery pack; 19. Camera fill light. DETAILED DESCRIPTION

[0020] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0021] according to Figure 1-Figure 5 As described above, this embodiment proposes an early warning protection device for a foundation pit monitoring point, including an inner protective shell 1. After installation, the inner protective shell 1 is located directly above the foundation pit monitoring point, and the foundation pit monitoring point is covered on the inner side of the inner protective shell 1 to play a protective role. A sealing gasket 2 is installed at the lower end of the inner protective shell 1. Specifically, Figure 1 As shown, a mounting groove 9 is provided at the bottom of the inner protective shell 1. The shape and position of the mounting groove 9 are adapted to the sealing gasket 2, so the sealing gasket 2 itself can completely enter the mounting groove 9. A spring 10 is installed on the inner side of the mounting groove 9, and the spring 10 is evenly arranged in several groups. In the present embodiment, thirty groups of springs 10 are evenly arranged. The specific number is selected according to the condition of the ground. When the ground is relatively flat, the number of springs 10 can be reduced. Correspondingly, the spring 10 is connected to the sealing gasket 2. The sealing gasket 2 itself is elastic, so it cooperates with the spring 10 to fill the gap between the inner protective shell 1 and the ground, thereby improving the protection of the foundation pit monitoring point.

[0022] like Figure 1 and Figure 2As shown, a fixing block 16 is installed on the outer side of the inner protective shell 1, and the fixing blocks 16 are evenly arranged in several groups. In this embodiment, the fixing blocks 16 are arranged in six groups. Fixing nails 17 are installed on the fixing blocks 16, and the fixing blocks 16 are connected and fixed to the ground through the fixing nails 17.

[0023] An opening is provided at the upper end of the inner protective shell 1. In the present embodiment, the opening is located in the middle position of the upper end of the inner protective shell 1. An outer protective shell 3 is provided on the outer side of the inner protective shell 1, and the outer protective shell 3 is connected to the inner protective shell 1 through a thread. Therefore, the protective device adopts a double-layer shell method for protection, and the load-bearing performance and the pressure resistance are improved. At the same time, through the threaded connection method, it is convenient to use the device by only disassembling the outer protective shell 3 during manual inspection of foundation pit monitoring points and other purposes, and then install the outer protective shell 3 after use, which is very convenient.

[0024] A protective cover 4 is mounted on the outer protective shell 3. The diameter of the lower end of the protective cover 4 is smaller than the diameter of the upper end thereof. A warning light 5 is arranged above the protective cover 4. The warning light 5 is connected to the protective cover 4 through an adjustment component. Specifically, the adjustment component includes a hollow extension rod 11. The length of the inner cavity of the hollow extension rod 11 is consistent with the length of the hollow extension rod 11. Therefore, the purpose of using the hollow extension rod 11 is to facilitate the passage of the cable. The lower end of the corresponding hollow extension rod 11 passes through the protective cover 4. Figure 4 As shown, a guide sleeve 12 is installed on the protective cover 4, and the guide sleeve 12 and the protective cover 4 are integrally formed. The inner side of the guide sleeve 12 is in contact with the hollow extension rod 11 and is connected by bolts. By setting the guide sleeve 12, the hollow extension rod 11 can be extended to move in the guiding direction of the guide sleeve 12. After moving, it can be fixed and connected by bolts. Therefore, in this device, the height of the warning light 5 can be adjusted, which can better meet the warning effects of different heights and is convenient for personnel to quickly locate the position of the device. A threaded connection hole is provided on the hollow extension rod 11, and the threaded connection holes are evenly provided in a plurality of groups. The plurality of groups of threaded connection holes are arranged in sequence from top to bottom on the hollow extension rod 11.

[0025] A monitoring box 6 is installed below the outer protective shell 3. Specifically, a connecting cover plate 14 is installed in the middle position of the outer protective shell 3, and the connecting cover plate 14 is connected to the outer protective shell 3 through a thread. The thickness of the connecting cover plate 14 is consistent with the wall thickness of the outer protective shell 3. Therefore, when the connecting cover plate 14 is removed, a through opening will appear on the outer protective shell 3. Furthermore, a wire hole is provided on the connecting cover plate 14 to facilitate the passage of cables, and the connecting cover plate 14 is connected to the monitoring box 6. Specifically, a battery pack 18 is installed on the connecting cover plate 14, and the battery pack 18 is provided with several groups. The battery pack 18 is provided with a charging port. The battery pack 18 is electrically connected to all electronic components in the device to provide power to ensure that its equipment can operate normally.

[0026] A control circuit board 7 is installed in the monitoring box 6, and a wireless network camera 8 is installed below the monitoring box 6. The wireless network camera 8 is connected to the control circuit board 7. The monitoring box 6 can pass through the opening of the inner protective shell 1. Therefore, when the outer protective shell 3 is installed, the monitoring box 6 is located in the opening. At the same time, the wireless network camera 8 can be used to take pictures of the foundation pit monitoring points, and the pictures can be transmitted to an external monitoring computer through a wireless network connection. Furthermore, a camera fill light 19 is installed at the lower end of the monitoring box 6, and the camera fill light 19 is provided with several groups. In the present embodiment, two groups of camera fill lights 19 are provided, and they are electrically connected to the control circuit board 7.

[0027] A load-bearing bar 13 is installed at the upper end of the inner protective shell 1. The shape of the load-bearing bar 13 is adapted to the inner protective shell 1, and the upper end of the load-bearing bar 13 is in contact with the outer protective shell 3. When the outer protective shell 3 is installed, the load-bearing bar 13 plays a role of limiting support, so that there is a cavity between the outer protective shell 3 and the inner protective shell 1. The cavity can play a certain buffering effect. A guide cover 15 is provided on the outer side of the inner protective shell 1. The guide cover 15 is located below the outer protective shell 3. Figure 1 As shown, the main function of the guide cover 15 in the device is to prevent water from accumulating on the inner protective shell 1.

[0028] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A foundation pit monitoring point early warning protection device, comprising an inner protective shell (1), characterized in that: A sealing gasket (2) is installed at the lower end of the inner protective shell (1), and an opening is provided at the upper end of the inner protective shell (1); an outer protective shell (3) is provided on the outer side of the inner protective shell (1), and the outer protective shell (3) is connected to the inner protective shell (1) via a thread; a protective cover (4) is installed on the outer protective shell (3), and a warning light (5) is provided above the protective cover (4); the warning light (5) is connected to the protective cover (4) via an adjustment component; a monitoring box (6) is installed below the outer protective shell (3), a control circuit board (7) is installed in the monitoring box (6), and a wireless network camera (8) is installed below the monitoring box (6), the wireless network camera (8) is connected to the control circuit board (7), and the monitoring box (6) can pass through the opening of the inner protective shell (1).

2. The early warning protection device for a foundation pit monitoring point according to claim 1 is characterized in that: A mounting groove (9) is provided below the inner protective shell (1), the shape and position of the mounting groove (9) being adapted to the sealing gasket (2), a spring (10) being installed inside the mounting groove (9), and a plurality of groups of springs (10) being evenly arranged, and the springs (10) being connected to the sealing gasket (2).

3. The early warning protection device for a foundation pit monitoring point according to claim 1 is characterized in that: The adjustment assembly comprises a hollow extension rod (11), the lower end of the hollow extension rod (11) passes through the protective cover (4), a guide sleeve (12) is mounted on the protective cover (4), and the guide sleeve (12) and the protective cover (4) are integrally formed, the inner side of the guide sleeve (12) contacts the hollow extension rod (11) and is connected by bolts, and the hollow extension rod (11) is provided with a threaded connection hole, and the threaded connection holes are evenly arranged in a plurality of groups.

4. The early warning protection device for a foundation pit monitoring point according to claim 1 is characterized in that: A load-bearing bar (13) is installed at the upper end of the inner protective shell (1), the shape of the load-bearing bar (13) is adapted to the inner protective shell (1), and the upper end of the load-bearing bar (13) is in contact with the outer protective shell (3), a connecting cover plate (14) is installed at the middle position of the outer protective shell (3), and the connecting cover plate (14) is connected to the outer protective shell (3) by means of threads, a wire hole is provided on the connecting cover plate (14), and the connecting cover plate (14) is connected to the monitoring box (6).

5. The early warning protection device for a foundation pit monitoring point according to claim 1 is characterized in that: The outer side of the inner protective shell (1) is provided with a guide cover (15), the guide cover (15) is located below the outer protective shell (3), and the outer side of the inner protective shell (1) is provided with a fixing block (16), and the fixing blocks (16) are evenly provided in a plurality of groups, and fixing nails (17) are installed on the fixing blocks (16).

6. The early warning protection device for a foundation pit monitoring point according to claim 4 is characterized in that: A battery pack (18) is mounted on the connection cover plate (14), and the battery pack (18) is provided with a plurality of groups, and a charging port is provided on the battery pack (18).

7. The early warning protection device for a foundation pit monitoring point according to claim 1 is characterized by: A camera fill light (19) is installed at the lower end of the monitoring box (6), and the camera fill light (19) is provided in a plurality of groups.

Images