Construction site video monitoring device

Abstract

The utility model provides a construction site video monitoring device which comprises a base, a cylinder is fixed on the base, an arc-shaped groove is formed in the side of the cylinder, a supporting assembly is movably installed in the arc-shaped groove, a fixing groove is formed in the base, a fixing base is movably installed in the fixing groove, and a supporting assembly is movably installed in the fixing base. The supporting assembly is fixedly installed on a fixing seat, a fixing hole is formed in the fixing seat, a movable seat is movably installed on the top of the cylinder body, a connecting seat is fixed to the movable seat, and the connecting seat is movably installed in the cylinder body. According to the video monitoring device for the construction site, the movable column moves in the supporting pipe, the lamp beads are exposed after the movable column moves, the movable column is rotated to adjust the illumination direction in the later period, and when the movable column is not used, the movable column can be stored in the supporting pipe to shield and protect the lamp beads.

Description

Technical Field

[0001] The utility model relates to the field of video monitoring devices, in particular to a video monitoring device for a construction site. Background Technique

[0002] A construction site refers to construction activities. The safety monitoring and management of a construction site are important links in the implementation of construction management. Various safety accidents are likely to occur at a construction site, which not only threaten the personal safety of construction workers, but also cause losses to property and have an adverse social impact. Therefore, video monitoring of the construction site is required.

[0003] According to a patent document with the publication number CN208237376U, which discloses a video monitoring device for a construction site, it includes a mounting base, a support column, and an insulating box. The support column is arranged at the top end of the mounting base, and the mounting base is fixedly connected to the insulating box through the support column. A processor is arranged inside the insulating box, a storage battery is arranged at one end inside the insulating box, a solar photovoltaic panel is arranged at one end of the top of the insulating box, and a telescopic column is arranged at the other end of the top of the insulating box. When this technical solution is used, by providing the mounting base, it is convenient to install on the ground, making the video monitoring device relatively stable, easy to disassemble, time-saving and labor-saving to use, and easy to be applicable to different construction sites. For the above technical solution, although the device can be quickly disassembled, it cannot shield and protect the surrounding of the monitoring mechanism during use, which is inconvenient during use. Content of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a video monitoring device for a construction site to solve the problems raised in the above background technology. The structure of the utility model is novel. When in use, the support assembly moves through the fixing seat and expands outwards, the overall diameter of the fixing seat increases, and the fixing seat cooperates with the base to provide support force for the cylinder. In addition, when the monitoring mechanism is in use, the support assembly shields and protects from the side.

[0005] To achieve the above purpose, the utility model is realized by the following technical solutions: A video monitoring device for a construction site includes a base, a cylinder is fixed on the base, an arc-shaped groove is opened on the side of the cylinder, a support assembly is movably installed inside the arc-shaped groove, a fixing groove is opened on the base, a fixing seat is movably installed inside the fixing groove, the support assembly is fixedly installed on the fixing seat, a fixing hole is opened on the fixing seat, a movable seat is movably installed at the top of the cylinder, and a connecting seat is fixed on the movable seat, and the connecting seat is movably installed inside the cylinder.

[0006] Furthermore, a monitoring mechanism is fixedly installed on the connecting seat, a lifting mechanism is fixedly installed on the base, the lifting mechanism is installed inside the cylinder body, and one end of the lifting mechanism is fixed on the connecting seat.

[0007] Furthermore, the support assembly includes a support tube, a cavity is formed inside the support tube, and a movable column is movably installed inside the cavity.

[0008] Furthermore, a lamp bead is fixedly installed on the inner wall of the movable column, a reset mechanism is fixed inside the cavity, and one end of the reset mechanism is in movable contact with the movable column.

[0009] Furthermore, a fixed ring groove and a limiting ring groove are respectively formed on the inner wall of the cavity, a piston seat is fixed at one end of the movable column, and a groove is formed on the side of the piston seat.

[0010] Furthermore, a tension mechanism is fixed inside the groove, a clamping bead is fixed at one end of the tension mechanism, and the clamping bead is respectively matched with the fixed ring groove and the limiting ring groove.

[0011] Furthermore, a limiting groove is formed on the inner wall of the fixing groove, and a limiting block is movably installed inside the limiting groove.

[0012] Furthermore, one end of the limiting block is fixed on the fixed seat, and a support mechanism is fixed between the limiting groove and the limiting block.

[0013] Advantages of the utility model:

[0014] 1. For this construction site video monitoring device, when in use, the support assembly moves through the fixed seat and expands outwards, the overall diameter of the fixed seat increases, and the fixed seat cooperates with the base to provide support force for the cylinder body. In addition, when the monitoring mechanism is in use, the support assembly shields and protects from the side.

[0015] 2. For this construction site video monitoring device, the movable column moves inside the support tube, and the lamp bead is exposed after the movable column moves. Later, the movable column is rotated to adjust the lighting direction, and when the movable column is not in use, it can be stored inside the support tube to shield and protect the lamp bead.

[0016] 3. For this construction site video monitoring device, later, the upward pushing force of the reset mechanism on the movable column limits the support assembly inside the arc-shaped groove. After the support assembly is limited inside the arc-shaped groove, it limits the fixed seat, which is convenient for the later storage and movement of the device. Description of the drawings

[0017] Figure 1 is a schematic structural diagram of a construction site video monitoring device of the utility model;

[0018] Figure 2Schematic diagram of the structure after the connection seat of a video monitoring device at a construction site of the present utility model is opened;

[0019] Figure 3 Bottom view structure schematic diagram of a base of a video monitoring device at a construction site of the present utility model;

[0020] Figure 4 Side view sectional structure schematic diagram of a support pipe of a video monitoring device at a construction site of the present utility model;

[0021] Figure 5 Schematic diagram of the enlarged structure of point A of a video monitoring device at a construction site of the present utility model;

[0022] In the figure: 1. Base; 2. Fixed groove; 3. Fixed seat; 4. Fixed hole; 5. Support assembly; 6. Cylinder; 7. Movable seat; 8. Support pipe; 9. Movable column; 10. Arc groove; 11. Connection seat; 12. Monitoring mechanism; 13. Lamp bead; 14. Limit groove; 15. Limit block; 16. Support mechanism; 17. Lifting mechanism; 18. Cavity; 19. Reset mechanism; 20. Fixed ring groove; 21. Limit ring groove; 22. Piston seat; 23. Groove; 24. Tension mechanism; 25. Locking bead. Specific implementation manners

[0023] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0024] Please refer to Figures 1 to 5 , the present utility model provides a technical solution: a video monitoring device at a construction site, including a base 1, a cylinder 6 is fixed on the base 1, an arc groove 10 is opened on the side of the cylinder 6, a support assembly 5 is movably installed inside the arc groove 10, a fixed groove 2 is opened on the base 1, a fixed seat 3 is movably installed inside the fixed groove 2, the support assembly 5 is fixedly installed on the fixed seat 3, a fixed hole 4 is opened on the fixed seat 3, a movable seat 7 is movably installed at the top of the cylinder 6, a connection seat 11 is fixed on the movable seat 7, the connection seat 11 is movably installed inside the cylinder 6, a monitoring mechanism 12 is fixedly installed on the connection seat 11, a lifting mechanism 17 is fixedly installed on the base 1, the lifting mechanism 17 is installed inside the cylinder 6, and one end of the lifting mechanism 17 is fixed on the connection seat 11. The lifting mechanism 17 is an electric push rod, and the electric push rod pushes the connection seat 11 to be exposed and opened from the top of the cylinder 6. The monitoring mechanism 12 is a camera, and the camera conducts video monitoring on the construction site.

[0025] In this embodiment, the support assembly 5 includes a support tube 8. A cavity 18 is formed inside the support tube 8. A movable column 9 is movably installed inside the cavity 18. A lamp bead 13 is fixedly installed on the inner wall of the movable column 9. A reset mechanism 19 is fixed inside the cavity 18. One end of the reset mechanism 19 is in movable contact with the movable column 9. A fixed ring groove 20 and a limit ring groove 21 are respectively formed on the inner wall of the cavity 18. One end of the movable column 9 is fixed with a piston seat 22. A groove 23 is formed on the side of the piston seat 22. The reset mechanism 19 is a reset spring. The reset mechanism 19 pushes the movable column 9 to move upward. The upward movement of the movable column 9 cooperates with one end of the arc groove 10 to limit the fixed seat 3.

[0026] In this embodiment, a tension mechanism 24 is fixed inside the groove 23. One end of the tension mechanism 24 is fixed with a catch 25. The catch 25 cooperates with the fixed ring groove 20 and the limit ring groove 21 respectively. A limit groove 14 is formed on the inner wall of the fixed groove 2. A limit block 15 is movably installed inside the limit groove 14. One end of the limit block 15 is fixed on the fixed seat 3. A support mechanism 16 is fixed between the limit groove 14 and the limit block 15. Both the support mechanism 16 and the tension mechanism 24 are springs. After the support assembly 5 loses its limit, the support mechanism 16 pushes the fixed seat 3 to quickly open outward to complete the support for the base 1.

[0027] When the device is in use, by pressing the movable column 9, after the movable column 9 is pressed, it is separated from the inner wall of the top of the arc-shaped groove 10. After the movable column 9 is separated from the arc-shaped groove 10, the fixed seat 3 loses its support point. The support mechanism 16 pushes the limit block 15 to move inside the limit groove 14. The limit block 15 moves to push the fixed seat 3 to move outwards quickly and open. After the fixed seat 3 opens outwards, the contact area with the ground is increased, so as to better support the base 1. In addition, the fixed insertion can be installed inside the fixed hole 4 to fix the whole fixed seat 3. After the fixed seat 3 opens outwards, the movable column 9 moves upwards a certain distance under the push of the reset mechanism 19. The lifting mechanism 17 is started to push the connecting seat 11 to move upwards. After the connecting seat 11 moves upwards, the monitoring mechanism 12 is opened to monitor the construction site. When using this device at night, the movable column 9 is moved upwards. The piston seat 22 on the movable column 9 moves inside the cavity 18. When the bead 25 moves into the inner part of the limit ring groove 21, the movable column 9 is completely exposed upwards. The lamp bead 13 on the movable column 9 is exposed for lighting. When lighting, the movable column 9 is rotated to adjust the lighting direction of the lamp bead 13. After the movable column 9 rises, it shields and protects the side of the monitoring mechanism 12. When the lamp bead 13 is not in use, the movable column 9 can be pressed downwards. One end of the piston seat 22 presses the reset mechanism 19, and the bead 25 enters into the inner part of the fixed ring groove 20. Then the movable column 9 is received inside the support tube 8. When not in use, the support assembly 5 moves into the arc-shaped groove 10. The bead 25 moves out of the inner part of the fixed ring groove 20. The thrust generated by the reset mechanism 19 makes one end of the movable column 9 contact with the arc-shaped groove 10 to limit the fixed seat 3, which is convenient for the storage and movement of the equipment.

[0028] The above shows and describes the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0029] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A video monitoring device for a construction site, comprising a base (1), characterized in that: A cylinder body (6) is fixed on the base (1). An arc-shaped groove (10) is formed on the side of the cylinder body (6). A support assembly (5) is movably installed inside the arc-shaped groove (10). A fixing groove (2) is formed on the base (1). A fixing seat (3) is movably installed inside the fixing groove (2). The support assembly (5) is fixedly installed on the fixing seat (3). A fixing hole (4) is formed on the fixing seat (3). A movable seat (7) is movably installed on the top of the cylinder body (6). A connecting seat (11) is fixed on the movable seat (7). The connecting seat (11) is movably installed inside the cylinder body (6).

2. The video monitoring device for construction site according to claim 1, wherein: A monitoring mechanism (12) is fixedly installed on the connecting seat (11). A lifting mechanism (17) is fixedly installed on the base (1). The lifting mechanism (17) is installed inside the cylinder body (6). One end of the lifting mechanism (17) is fixed on the connecting seat (11).

3. The on-site construction video monitoring device according to claim 1, characterized in that: The support assembly (5) includes a support tube (8). A cavity (18) is formed inside the support tube (8). A movable column (9) is movably installed inside the cavity (18).

4. The on-site construction video monitoring device according to claim 3, wherein: A lamp bead (13) is fixedly installed on the inner wall of the movable column (9). A reset mechanism (19) is fixed inside the cavity (18). One end of the reset mechanism (19) is in movable contact with the movable column (9).

5. The on-site construction video monitoring device according to claim 4, wherein: A fixing ring groove (20) and a limiting ring groove (21) are respectively formed on the inner wall of the cavity (18). One end of the movable column (9) is fixed with a piston seat (22). A groove (23) is formed on the side of the piston seat (22).

6. The on-site construction video monitoring device according to claim 5, characterized in that: A tension mechanism (24) is fixed inside the groove (23). One end of the tension mechanism (24) is fixed with a clamping bead (25). The clamping bead (25) is respectively matched with the fixing ring groove (20) and the limiting ring groove (21).

7. The video monitoring device for construction site according to claim 1, wherein: A limiting groove (14) is formed on the inner wall of the fixing groove (2). A limiting block (15) is movably installed inside the limiting groove (14).

8. An on-site construction video monitoring device according to claim 7, characterized in that: One end of the limiting block (15) is fixed on the fixing seat (3). A support mechanism (16) is fixed between the limiting groove (14) and the limiting block (15).

Images