Construction site monitoring device with protection structure

Abstract

A construction site monitoring device with a protection structure comprises a base, a supporting frame, a protection frame and a supporting plate, the first end of the supporting frame is fixedly installed on the base, one side of the supporting frame is connected with the supporting plate, the supporting plate is connected with a lifting structure in the supporting frame, and one side of the base is provided with a controller in circuit connection with the lifting structure. A monitoring assembly is arranged on the supporting plate; the second end of the supporting frame and one side of the supporting plate are fixedly connected with a protection frame, the protection frame is located above the supporting plate, the lower end of the protection frame is open, a buffering structure is slidably arranged on the protection frame, a detection structure corresponding to the buffering structure is installed on the protection frame, and the monitoring structure is in circuit connection with the controller. Through the arrangement of the protection frame and the buffer structure, the monitoring assembly can be prevented from being damaged by fallen building fragments, and the fallen building fragments can be monitored through the arrangement of the monitoring structure; and meanwhile, the monitoring assembly can be stored in the protection frame by utilizing a lifting structure of the monitoring assembly, so that the monitoring assembly is prevented from being eroded by heavy rain, sand and dust weather.

Description

Technical Field

[0001] The utility model provides a construction site monitoring device with a protective structure, belonging to the technical field of monitoring. Background Art

[0002] Monitoring equipment plays a vital role in modern construction and engineering management. They are not only used for safety monitoring and construction progress tracking, but also provide real-time management and protection of the construction site environment and assets.

[0003] In order to improve the monitoring range of monitoring equipment, the existing technology has been able to adjust the height of the monitoring device; the existing monitoring device itself has protective devices such as protective shells, which can protect the components inside the monitor, but the protection effect is general; the construction site environment is relatively complex, and there are often construction debris falling from heights; due to the free fall movement, this construction debris has a large impact and destructive force, and hits the monitoring device. At this time, the protective device such as the protective shell of the monitoring device itself has a general protection effect, which can easily cause damage to the monitoring device. At the same time, for some heavy rain and sandstorm weather, the protective device of the monitoring device itself is not enough to ensure a good protection effect. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the protective device provided by the monitoring device itself is not sufficient to cope with the complex environment of the construction site, and also cannot provide protection against heavy rain and dusty weather.

[0005] In order to solve the above problems, the utility model proposes a technical solution: a construction site monitoring device with a protective structure, which includes a base, a support frame, a protective frame and a support plate, wherein:

[0006] The first end of the support frame is fixedly mounted on the base, the base is configured to support the support frame, a support plate is connected to one side of the support frame, the support plate passes through a guide groove on the support frame and is connected to a lifting structure inside the support frame, the guide groove (8) is configured to provide guidance for the support frame to slide back and forth up and down, a controller connected to the lifting structure circuit is arranged on one side of the base, the lifting structure is configured to provide power for the support plate to move up and down, and a monitoring component is arranged on the support plate;

[0007] A protective frame is fixedly connected to one side of the support plate at the second end of the support frame. The protective frame is located above the support plate and has an opening at the lower end. A buffer structure is slidably arranged on the protective frame and a detection structure corresponding to the buffer structure is installed. The monitoring structure is connected to the controller circuit.

[0008] Optionally, the lifting structure includes a motor, a lead screw, and a sliding block. The motor is fixedly arranged inside the support frame, and the lead screw is fixedly connected to the output shaft of the motor; the sliding block is slidably arranged inside the support frame, the sliding block is threadedly connected to the lead screw, and the sliding block passes through the guide groove and is fixedly connected to the support plate.

[0009] Optionally, the inner wall of the support frame and the sliding block are corresponding cuboid structures, and the sliding block fits with the inner wall of the support frame; the motor is electrically connected to the controller.

[0010] Optionally, the buffer structure includes a guide cone, a sliding rod, and a spring; a chute is formed inside the protection frame, and the sliding rod is slidably arranged relative to the chute; the guide cone is located above the protection frame, and the sliding rod is fixedly connected to the lower part of the guide cone; the spring is located between the guide cone and the protection frame, and the spring is sleeved on the sliding rod.

[0011] Optionally, a limiting plate fixedly connected to the sliding rod is arranged inside the chute; the monitoring structure includes a pressure sensor, the pressure sensor is located at a position corresponding to the spring, and the pressure sensor is electrically connected to the controller.

[0012] Optionally, a slot is formed at the bottom of the protection frame, and a plug board corresponding to the slot is fixedly arranged on the support plate.

[0013] Optionally, an alarm is arranged on the controller and is electrically connected to the controller circuit.

[0014] Compared with the prior art, the present utility model has the following advantages:

[0015] 1. A protection frame is fixedly connected to one side of the support frame, and the protection frame is located directly above the support plate; by arranging the protection frame above the support plate and the monitoring component, and at the same time arranging a buffer structure on the protection frame, it is possible to prevent some construction debris from directly hitting the monitoring component and causing damage to the monitoring component.

[0016] 2. A lifting structure capable of controlling the sliding of the support plate is arranged inside the support frame. The lifting structure can be used to drive the support plate to slide up and down. It can not only adjust the height position of the monitoring component, but also drive the monitoring component to move upward by using the lifting structure when the monitoring component is not in use in rainy or dusty weather, so that the monitoring component enters the protection frame, which can enhance the protection effect on the monitoring component. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structure diagram of a construction site monitoring device with a protection structure according to the present utility model;

[0018] Figure 2 is a three-dimensional structure diagram of another perspective of a construction site monitoring device with a protection structure according to the present utility model;

[0019] Figure 3 Schematic diagram of the internal three-dimensional structure of the support frame of a construction site monitoring device with a protection structure according to the present utility model;

[0020] Figure 4 Cross-sectional view of the protection frame of a construction site monitoring device with a protection structure according to the present utility model.

[0021] 1. Base; 2. Support frame; 3. Guide cone; 4. Protection frame; 5. Support plate; 6. Monitoring component; 7. Controller; 8. Guide groove; 9. Slot; 10. Insertion plate; 11. Sliding block; 12. Lead screw; 13. Motor; 14. Chute; 15. Pressure sensor; 16. Spring; 17. Sliding rod; 18. Limiting plate; 19. Alarm. Specific implementation mode

[0022] The present utility model will be further described below with reference to the accompanying drawings.

[0023] According to Figures 1-4 As shown: The present utility model provides a construction site monitoring device with a protection structure, which includes a base 1, a support frame 2, a protection frame 4 and a support plate 5, wherein:

[0024] The first end of the support frame 2 is fixedly installed on the base 1. The base 1 is configured to support the support frame 2. One side of the support frame 2 is connected with a support plate 5. The support plate 5 passes through the guide groove 8 on the support frame 2 and is connected with the lifting structure inside the support frame 2. The guide groove 8 is configured to provide guidance for the up-and-down reciprocating sliding of the support frame 2. One side of the base 1 is provided with a controller 7 electrically connected to the lifting structure. The lifting structure is configured to provide power for the up-and-down movement of the support plate 5. A monitoring component 6 is arranged on the support plate 5;

[0025] The second end of the support frame 2 and one side of the support plate 5 are fixedly connected with a protection frame 4. The protection frame 4 is located above the support plate 5 and the lower end of the protection frame 4 is open. A buffer structure is slidably arranged on the protection frame 4 and a detection structure corresponding to the buffer structure is installed. The monitoring structure is electrically connected to the controller 7.

[0026] In this application, by arranging a protection frame 4 and a buffer structure above the monitoring component 6, it can avoid the falling construction debris from damaging the monitoring component 6 during the normal operation of the monitoring component 6, and the arranged monitoring structure can monitor the falling construction debris; at the same time, by using the lifting structure of the monitoring component 6 itself, the monitoring component 6 can be stored in the protection frame 4 to avoid the erosion of the monitoring component 6 by heavy rain and sand and dust weather.

[0027] As Figure 3As shown in the figure, the lifting structure includes a motor 13, a lead screw 12, and a sliding block 11. The motor 13 is fixedly arranged in the support frame 2, and the lead screw 12 is fixedly connected to the output shaft of the motor 13. The sliding block 11 is slidably arranged in the support frame 2, the sliding block 11 is threadedly connected to the lead screw 12, and the sliding block 11 passes through the guide groove 8 and is fixedly connected to the support plate 5. The inner wall of the support frame 2 and the sliding block 11 are corresponding cuboid structures, and the sliding block 11 is in close contact with the inner wall of the support frame 2, which can limit the rotation of the sliding block 11, thereby converting the rotation of the lead screw 12 into the movement of the sliding block 11, and then driving the support plate 5 and the monitoring component 6 to slide up and down. The motor 13 is electrically connected to the controller 7, which facilitates the staff to control the operation of the motor 13 through the controller 7.

[0028] As Figure 4 shown in the figure, the buffer structure includes a guide cone 3, a sliding rod 17, and a spring 16. A chute 14 is opened in the protection frame 4, and the sliding rod 17 is slidably arranged relative to the chute 14. The guide cone 3 is located above the protection frame 4, and the sliding rod 17 is fixedly connected to the lower part of the guide cone 3. The two slopes of the guide cone 3 can play a role in diverting the falling building debris, avoiding the building debris staying on the buffer structure for a long time. The spring 16 is located between the guide cone 3 and the protection frame 4, and the spring 16 is sleeved on the sliding rod 17, which can buffer the impact.

[0029] A limit plate 18 fixedly connected to the sliding rod 17 is arranged in the chute 14 to prevent the sliding rod 17 from detaching from the protection frame 4. The monitoring structure includes a pressure sensor 15. The pressure sensor 15 is located at a position corresponding to the spring 16, and the pressure sensor 15 is electrically connected to the controller 7.

[0030] As Figure 2 shown in the figure, a slot 9 is opened at the bottom of the protection frame 4, and a plug board 10 corresponding to the slot 9 is fixedly arranged on the support plate 5, which can increase the sealing performance of the connection between the support plate 5 and the protection frame 4.

[0031] As Figure 3 shown in the figure, an alarm 19 electrically connected to the controller 7 is arranged on the controller 7, which can issue an alarm according to the value of the pressure sensor 15 to remind the staff that building debris has fallen.

[0032] The working principle of the present utility model:

[0033] As Figures 1-2 is the normal use state diagram of this application. At this time, the monitoring component 6 is located directly below the protection frame 4, and the monitoring component 6 can work normally. As Figure 3As shown, by controlling the motor 13 through the controller 7, the support plate 5 can be driven to slide up and down, thereby adjusting the height position of the monitoring component 6. When building debris falls above the protective frame 4, the building debris directly hits above the protective frame 4 instead of directly hitting the monitoring component 6, avoiding direct damage to the monitoring component 6.

[0034] As Figure 4 shown, due to the function of the guiding cone, when the building debris hits the guiding cone 3, the guiding cone 3 and the sliding rod 17 will slide downward and compress the spring 16. At this time, the spring 16 can play a buffering role for the impact. And due to its shape characteristics, the guiding cone 3 can quickly export the falling building debris, preventing the building debris from staying on the guiding cone 3 for a long time, and the spring 16 can also return to its normal state. At the same time, this application can also play an alarm role for the falling of building debris. When the spring 16 is compressed and deformed, the pressure sensed by the pressure sensor 15 will also change. When the controller 7 monitors that the change value of the pressure sensor 15 is relatively large, it indicates that there is falling building debris, and controls the alarm 19 to sound an alarm to remind the workers.

[0035] When there is heavy rain or sandstorm weather and the monitoring component 6 is not in use at this time, the controller 7 can directly control the motor 13. Driven by the sliding block 11, the support plate 5 drives the monitoring component 6 to move upward until the plug plate 10 is inserted into the slot 9, and the support plate 5 fits with the lower end of the protective frame 4; at this time, the entire monitoring component 6 is located inside the protective frame 4, which can greatly improve the protection effect on the monitoring component 6 in heavy rain and sandstorm weather.

[0036] The above embodiments only illustrate the basic principles and characteristics of the present invention. The present invention is not limited by the above examples. Without departing from the spirit and scope of the present invention, there are various changes and modifications to the present invention, and these changes and modifications all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction site monitoring device with a protective structure, characterized in that: The construction site monitoring device with a protective structure comprises a base, a support frame, a protective frame and a support plate, wherein: The first end of the support frame is fixedly mounted on the base, the base is configured to support the support frame, a support plate is connected to one side of the support frame, the support plate passes through a guide groove on the support frame and is connected to a lifting structure inside the support frame, the guide groove is configured to provide guidance for the support frame to slide back and forth up and down, a controller connected to the lifting structure circuit is provided on one side of the base, the lifting structure is configured to provide power for the support plate to move up and down, and a monitoring component is provided on the support plate; A protective frame is fixedly connected to one side of the support plate at the second end of the support frame. The protective frame is located above the support plate and has an opening at the lower end. A buffer structure is slidably provided on the protective frame and a detection structure corresponding to the buffer structure is installed. The monitoring structure is connected to the controller circuit.

2. The construction site monitoring device with a protective structure according to claim 1, characterized in that: The lifting structure includes a motor, a screw rod, and a sliding block. The motor is fixedly arranged in a support frame, and the screw rod is fixedly connected to the output shaft of the motor; the sliding block is slidably arranged in the support frame, the sliding block is threadedly connected to the screw rod, and the sliding block passes through a guide groove and is fixedly connected to the support plate.

3. A construction site monitoring device with a protective structure according to claim 2, characterized in that: The inner wall of the support frame and the sliding block are corresponding rectangular parallelepiped structures, and the sliding block and the inner wall of the support frame are in contact with each other; the motor is connected to the controller circuit.

4. The construction site monitoring device with a protective structure according to claim 1, characterized in that: The buffer structure includes a guide vertebra, a sliding rod, and a spring; a sliding groove is opened in the protective frame, and the sliding rod is slidably arranged relative to the sliding groove; the guide vertebra is located above the protective frame, and the sliding rod is fixedly connected to the bottom of the guide vertebra; the spring is located between the guide vertebra and the protective frame, and the spring is sleeved on the sliding rod.

5. The construction site monitoring device with a protective structure according to claim 4, characterized in that: A limit plate fixedly connected to the sliding rod is arranged in the slide groove; the monitoring structure includes a pressure sensor, the pressure sensor is located at a position corresponding to the spring, and the pressure sensor is connected to the controller circuit.

6. The construction site monitoring device with a protective structure according to claim 1, characterized in that: A slot is provided at the bottom of the protection frame, and a plug plate corresponding to the slot is fixedly arranged on the support plate.

7. The construction site monitoring device with a protective structure according to claim 1, characterized in that: The controller is provided with an alarm connected with the controller circuit.

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