Recording device convenient for water conservancy project supervision

Abstract

The recording device comprises a bottom plate, a mounting base is fixed to the upper surface of the bottom plate, a sliding groove is formed in the top of the mounting base, a lifting column is slidably connected to the inner wall of the sliding groove, a protective shell is arranged on the upper surface of the lifting column, a recording image machine is arranged in the protective shell, and a mounting groove is formed in the side wall of the mounting base; a lifting assembly used for driving the lifting column to ascend and descend is installed on the installation base, the lifting assembly comprises a driving motor and a screw rod, the screw rod is sleeved with the lifting column, the lifting column is in threaded connection with the screw rod, and when the height of the recording image machine needs to be adjusted, a worker starts the driving motor to drive the screw rod to rotate; the lifting column is in sliding connection with the inner wall of the sliding groove, so that the lifting column moves in the axial direction of the screw rod, the height of the protective shell and the height of the recording image machine are adjusted, the position of the recording image machine is conveniently adjusted according to the heights of different water conservancy construction projects, and the application range of the recording device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy project supervision, in particular to a recording device for water conservancy project supervision. Background Art

[0002] During the construction of water conservancy projects, engineering supervision is often required to conduct real-time detection of the construction methods and conditions of water conservancy projects to ensure the quality of water conservancy projects. At this time, due to the limited energy of the supervisors, a recording device for water conservancy project supervision is needed, which is installed outside the construction site to record the construction images in real time.

[0003] A Chinese utility model patent with publication number CN217546153U discloses a recording device for use in water conservancy project supervision, including a supervision chamber, a mounting bracket fixedly installed at the bottom end of the supervision chamber, a dust shielding net provided at the front end of the supervision chamber, a recording image machine provided in the middle of the dust shielding net, an exhaust fan fixedly installed at the bottom end of the supervision chamber, an exhaust fan fixedly installed at the rear end of the supervision chamber, an up and down adjustment mechanism provided at the left end of the supervision chamber, a left and right adjustment mechanism provided behind the recording image machine, and an equipment box fixedly installed on the surface of the inner wall of the supervision chamber.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: although the upper and lower angles of the recording image machine can be fine-tuned in the above-mentioned patent, the overall height of the device cannot be adjusted, and the height of the recording image machine cannot be adjusted according to the height of different water conservancy construction projects, which reduces the scope of application of the recording device. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a recording device which is convenient for water conservancy project supervision.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions: a recording device for water conservancy project supervision, comprising a base plate, a mounting seat is fixed on the upper surface of the base plate, a slide groove is provided on the top of the mounting seat, a lifting column is slidably connected to the inner wall of the slide groove, a protective shell is provided on the upper surface of the lifting column, a recording image machine is provided in the protective shell, a mounting groove is provided on the side wall of the mounting seat, a lifting assembly for driving the lifting column to rise and fall is installed on the mounting seat, the lifting assembly comprises a driving motor fixed to the bottom wall of the mounting groove, the output shaft of the driving motor passes through the top wall of the mounting groove and is rotatably connected, the lifting assembly also comprises a screw fixed to the end of the output shaft of the driving motor, the lifting column is sleeved on the screw and is threadedly connected to the screw.

[0007] By adopting the above technical solution, when the height of the image recorder needs to be adjusted, the staff starts the driving motor to drive the screw to rotate. Since the screw is threadedly connected to the lifting column, and the lifting column is slidingly connected to the inner wall of the slide groove, the lifting column moves along the axial direction of the screw, thereby adjusting the height of the protective shell and the image recorder, making it convenient to adjust the position of the image recorder according to the height of different water conservancy construction projects, thereby improving the application scope of the recording device.

[0008] Furthermore, a fixing groove is provided at the top of the lifting column, a rotating motor is fixed to the bottom wall of the fixing groove, and the output shaft end of the rotating motor is fixed to the bottom of the protective shell.

[0009] By adopting the above technical solution, the protective shell is driven to rotate by starting the rotating motor, so that the shooting angle of the recording camera can be adjusted conveniently.

[0010] Furthermore, the side wall of the mounting seat is provided with a controller electrically connected to the driving motor and the rotating motor, and the side wall of the protective shell is provided with a wireless transceiver electrically connected to the controller.

[0011] By adopting the above technical solution, when the height or angle of the recording camera needs to be adjusted, the staff receives the remote control signal through the wireless transceiver, and the control signal is transmitted to the controller to control the start of the driving motor and the rotating motor, thereby facilitating remote control of the height and shooting angle of the recording camera.

[0012] Furthermore, a limiting groove is provided on the inner wall of the slide groove, and a limiting block slidably connected to the limiting groove is fixed on the side wall of the lifting column.

[0013] By adopting the above technical solution, the limit block is slidably connected in the limit slot, which limits the lifting range of the lifting column and prevents the lifting column from escaping from the slide slot upward, which is conducive to the normal use of the recording device.

[0014] Furthermore, four casters with brakes distributed in a rectangular array are arranged at the bottom of the base plate.

[0015] By adopting the above technical solution, the staff can move the position of the recording device by means of the casters with brakes. The setting with brakes can lock the casters with brakes after moving to the appropriate position, thereby reducing the probability of displacement of the recording device.

[0016] Furthermore, a fixing assembly is installed on the side wall of the base plate, and the fixing assembly includes a mounting plate fixed to the side wall of the base plate, a cylinder fixed to the upper surface of the mounting plate, a piston rod of the cylinder passes through the mounting plate and is slidably connected, and the fixing assembly also includes a fixing plate fixed to the end of the piston rod of the cylinder and a plurality of ground nails fixed to the bottom of the fixing plate.

[0017] By adopting the above technical solution, after moving to the position where installation is required, the staff controls the fixing plate to move downward through the cylinder, so that the ground nails are inserted downward into the ground, thereby fixing the position of the recording device, enhancing the stability of the recording device, and further reducing the probability of displacement of the recording device.

[0018] Furthermore, the side wall of the mounting seat is provided with a protective plate for closing the mounting groove.

[0019] By adopting the above technical solution, the protection plate protects the drive motor in the installation slot, reducing the probability of external dust and debris entering the installation slot and damaging the drive motor.

[0020] Furthermore, a support rod is fixed on the upper surface of the base plate, and the upper end of the support rod is fixed to the side wall of the mounting seat.

[0021] By adopting the above technical solution, the support rod plays a supporting and reinforcing role on the mounting seat, thereby enhancing the stability of the mounting seat.

[0022] In summary, the utility model has the following beneficial effects:

[0023] 1. In the present application, when the height of the image recording machine needs to be adjusted, the staff starts the driving motor to drive the screw to rotate. Since the screw is threadedly connected to the lifting column, and the lifting column is slidably connected to the inner wall of the slide groove, the lifting column moves along the axial direction of the screw, thereby adjusting the height of the protective shell and the image recording machine, which is convenient for adjusting the position of the image recording machine according to the height of different water conservancy construction projects, and improving the application scope of the recording device;

[0024] 2. In this application, when the height or angle of the recording image machine needs to be adjusted, the staff receives the remote control signal through the wireless transceiver, and the control signal is transmitted to the controller to control the drive motor and the rotation motor to start, thereby facilitating remote control of the height and shooting angle of the recording image machine;

[0025] 3. In the present application, after moving to the position where installation is required, the staff controls the fixing plate to move downward through the cylinder, so that the ground nails are inserted downward into the ground, thereby fixing the position of the recording device, enhancing the stability of the recording device, and further reducing the probability of displacement of the recording device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0027] Figure 2 It is a schematic cross-sectional structure diagram of an embodiment of the utility model.

[0028] In the figure: 1. bottom plate; 2. mounting base; 21. slide groove; 22. mounting groove; 23. limit groove; 3. lifting column; 31. fixing groove; 4. protective shell; 5. video recorder; 6. lifting assembly; 61. driving motor; 62. screw; 7. rotating motor; 8. controller; 9. wireless transceiver; 10. limit block; 11. caster with brake; 12. fixing assembly; 121. mounting plate; 122. cylinder; 123. fixing plate; 124. ground nail; 13. protection plate; 14. support rod. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0030] like Figure 1 and Figure 2 As shown, an embodiment of the present application discloses a recording device for use in water conservancy project supervision, including a base plate 1, a mounting seat 2, a lifting column 3, a protective shell 4, a recording imager 5 and a lifting assembly 6.

[0031] The bottom plate 1 is a rectangular plate structure, and the bottom plate 1 is used to carry the device. The mounting seat 2 is a rectangular parallelepiped structure, and the mounting seat 2 is fixed on the upper surface of the bottom plate 1. A slide groove 21 is provided on the top of the mounting seat 2, and a mounting groove 22 is provided on the side wall of the mounting seat 2. The lifting column 3 is a vertically arranged rectangular columnar structure, and the lifting column 3 is slidably connected in the slide groove 21. The protective shell 4 is a rectangular parallelepiped box structure with one side open, and the protective shell 4 is arranged on the upper surface of the lifting column 3. The image recorder 5 is a commonly used image recorder 5 in the prior art and is suitable for this embodiment, and the image recorder 5 is arranged in the protective shell 4.

[0032] The lifting assembly 6 is mounted on the mounting seat 2 and is used to drive the lifting column 3 to move up and down. The lifting assembly 6 includes a driving motor 61 and a screw 62. The driving motor 61 is fixed to the inner bottom wall of the mounting groove 22, and the output shaft of the driving motor 61 passes through the inner top wall of the mounting groove 22 and is rotatably connected. The screw 62 is a vertically arranged rod-shaped structure, and the screw 62 is fixed to the end of the output shaft of the driving motor 61, and the axis of the screw 62 coincides with the axis of the output shaft of the driving motor 61. The lifting column 3 is sleeved on the screw 62 and is threadedly connected to the screw 62.

[0033] When it is necessary to adjust the height of the image recorder 5, the staff starts the driving motor 61 to drive the screw 62 to rotate. Since the screw 62 is threadedly connected to the lifting column 3, and the lifting column 3 is slidingly connected to the inner wall of the slide groove 21, the lifting column 3 moves axially along the screw 62, thereby adjusting the height of the protective shell 4 and the image recorder 5, making it easy to adjust the position of the image recorder 5 according to the height of different water conservancy construction projects, thereby improving the application range of the recording device.

[0034] In order to facilitate the adjustment of the shooting angle of the video recorder 5, a fixing groove 31 is provided on the top of the lifting column 3, and a rotating motor 7 is fixed to the bottom wall of the fixing groove 31. The output shaft end of the rotating motor 7 is fixed to the bottom of the protective shell 4. By starting the rotating motor 7, the protective shell 4 is driven to rotate, thereby facilitating the adjustment of the shooting angle of the video recorder 5.

[0035] In order to facilitate remote control of the height and shooting angle of the recording camera 5, a controller 8 electrically connected to the drive motor 61 and the rotating motor 7 is provided on the side wall of the mounting base 2, and a wireless transceiver 9 electrically connected to the controller 8 is provided on the side wall of the protective shell 4. When it is necessary to adjust the height or angle of the recording camera 5, the staff receives the remote control signal through the wireless transceiver 9, and the control signal is transmitted to the controller 8 to control the start of the drive motor 61 and the rotating motor 7, thereby facilitating remote control of the height and shooting angle of the recording camera 5.

[0036] In order to prevent the lifting column 3 from upwardly separating from the slide groove 21, a limiting groove 23 is provided on the inner wall of the slide groove 21, and a limiting block 10 slidably connected to the limiting groove 23 is fixed to the side wall of the lifting column 3. The limiting block 10 is slidably connected in the limiting groove 23, which limits the lifting range of the lifting column 3, thereby preventing the lifting column 3 from upwardly separating from the slide groove 21, which is conducive to the normal use of the recording device.

[0037] In order to reduce the probability of displacement of the recording device, four braked casters 11 distributed in a rectangular array are provided at the bottom of the base plate 1. The staff can move the position of the recording device through the braked casters 11. The brake setting can lock the braked casters 11 after moving to the appropriate position, thereby reducing the probability of displacement of the recording device.

[0038] In order to enhance the stability of the recording device, a fixing assembly 12 is installed on the side wall of the bottom plate 1, and the fixing assembly 12 includes a mounting plate 121, a cylinder 122, a fixing plate 123 and a ground nail 124. The mounting plate 121 is a rectangular plate-like structure, and the mounting plate 121 is fixed on the side wall of the bottom plate 1. The cylinder 122 is fixed on the upper surface of the mounting plate 121, and the piston rod of the cylinder 122 passes through the mounting plate 121 and is slidably connected. The fixing plate 123 is a rectangular plate-like structure, and the fixing plate 123 is fixed to the end of the piston rod of the cylinder 122. The ground nail 124 is a cone structure with the vertex facing downward, and the ground nail 124 is fixed to the bottom of the fixing plate 123. There are multiple ground nails 124. After moving to the position where installation is required, the staff controls the fixing plate 123 to move downward through the cylinder 122, so that the ground nail 124 is inserted downward into the ground, thereby fixing the position of the recording device, thereby enhancing the stability of the recording device and further reducing the probability of displacement of the recording device.

[0039] In order to protect the drive motor 61, the side wall of the mounting seat 2 is provided with a protective plate 13 for closing the mounting groove 22. The protective plate 13 protects the drive motor 61 in the mounting groove 22 and reduces the probability of external dust and debris entering the mounting groove 22 and damaging the drive motor 61.

[0040] In order to enhance the stability of the mounting base 2 , a support rod 14 is fixed to the upper surface of the base plate 1 , and the upper end of the support rod 14 is fixed to the side wall of the mounting base 2 . The support rod 14 supports and reinforces the mounting base 2 , thereby enhancing the stability of the mounting base 2 .

[0041] The use principle of a recording device for water conservancy project supervision in this embodiment is as follows: when it is necessary to adjust the height of the recording image machine 5, the staff starts the driving motor 61 to drive the screw 62 to rotate. Since the screw 62 is threadedly connected to the lifting column 3, and the lifting column 3 is slidingly connected to the inner wall of the slide groove 21, the lifting column 3 moves axially along the screw 62, thereby adjusting the height of the protective shell 4 and the recording image machine 5, which is convenient for adjusting the position of the recording image machine 5 according to the height of different water conservancy construction projects, thereby improving the application scope of the recording device.

[0042] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A recording device for use in water conservancy project supervision, comprising a base plate (1), characterized in that: A mounting seat (2) is fixed on the upper surface of the bottom plate (1), a slide groove (21) is provided on the top of the mounting seat (2), a lifting column (3) is slidably connected to the inner wall of the slide groove (21), a protective shell (4) is provided on the upper surface of the lifting column (3), a recording image machine (5) is provided in the protective shell (4), a mounting groove (22) is provided on the side wall of the mounting seat (2), a lifting assembly (6) for driving the lifting column (3) to rise and fall is installed on the mounting seat (2), the lifting assembly (6) comprises a driving motor (61) fixed to the inner bottom wall of the mounting groove (22), the output shaft of the driving motor (61) passes through the inner top wall of the mounting groove (22) and is rotatably connected, the lifting assembly (6) also comprises a screw rod (62) fixed to the end of the output shaft of the driving motor (61), the lifting column (3) is sleeved on the screw rod (62) and is threadedly connected to the screw rod (62).

2. A recording device for facilitating water conservancy project supervision according to claim 1, characterized in that: A fixing groove (31) is provided at the top of the lifting column (3), a rotating motor (7) is fixed to the bottom wall of the fixing groove (31), and the output shaft end of the rotating motor (7) is fixed to the bottom of the protective shell (4).

3. A recording device for facilitating water conservancy project supervision according to claim 2, characterized in that: The side wall of the mounting seat (2) is provided with a controller (8) electrically connected to the driving motor (61) and the rotating motor (7), and the side wall of the protective shell (4) is provided with a wireless transceiver (9) electrically connected to the controller (8).

4. A recording device for facilitating water conservancy project supervision according to claim 3, characterized in that: The inner wall of the slide groove (21) is provided with a limiting groove (23), and the side wall of the lifting column (3) is fixed with a limiting block (10) which is slidably connected to the limiting groove (23).

5. A recording device for facilitating water conservancy project supervision according to claim 1, characterized in that: The bottom of the base plate (1) is provided with four braked casters (11) distributed in a rectangular array.

6. A recording device for facilitating water conservancy project supervision according to claim 5, characterized in that: A fixing assembly (12) is installed on the side wall of the base plate (1), and the fixing assembly (12) comprises a mounting plate (121) fixed to the side wall of the base plate (1), and a cylinder (122) fixed to the upper surface of the mounting plate (121); a piston rod of the cylinder (122) penetrates the mounting plate (121) and is slidably connected; the fixing assembly (12) further comprises a fixing plate (123) fixed to the end of the piston rod of the cylinder (122), and a plurality of ground nails (124) fixed to the bottom of the fixing plate (123).

7. A recording device for facilitating water conservancy project supervision according to claim 2, characterized in that: The side wall of the mounting seat (2) is provided with a protection plate (13) for closing the mounting groove (22).

8. A recording device for facilitating water conservancy project supervision according to claim 7, characterized in that: A support rod (14) is fixed on the upper surface of the base plate (1), and the upper end of the support rod (14) is fixed to the side wall of the mounting seat (2).

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