An adjustable safety monitoring device for bridge construction

Abstract

The utility model relates to an adjustable safety monitoring device for bridge construction, aiming to solve the technical problem that when the existing equipment is in use, dust in the air will accumulate on the surface of the lens of the camera due to long-term exposure to the air, and the long-term accumulation will affect the shooting of the camera and cause blurred images. The utility model comprises a first motor and also includes: a camera, the driving end key of the first motor is connected with a connecting column, and the bottom end of the connecting column is fixed to the top of the camera by bolts; the utility model has a liquid storage tank installed at the bottom of the camera, water is stored in the liquid storage tank, and the two ends of the mounting plate are respectively connected to the second motor by connecting ropes, so the mounting plate can be driven by the second motor, and the wiper is in a wet state at this time, so the lens of the camera can be effectively wiped, so that the camera can always be kept clean and dust is prevented from affecting the shooting of the surrounding environment.

Description

Technical Field

[0001] The utility model relates to the field of construction site equipment, in particular to an adjustable safety monitoring device for bridge construction. Background Art

[0002] With the rapid development of my country's infrastructure industry in recent years, in the process of bridge construction, in order to ensure the quality and safety of construction, it is necessary to monitor and record the construction progress and construction process in real time, so that the construction safety department can observe the construction site conditions in time to prevent safety hazards.

[0003] According to the patent publication CN114679523B, an adjustable safety monitoring device for bridge construction belongs to the technical field of bridge construction monitoring, and includes a mounting plate, a mounting box is fixedly connected to the bottom of the mounting plate, and a water bag is fixedly connected to one side of the inner side of the mounting box. In the present invention, the motor drives the rotating shaft, the first cylinder and the cam to rotate, the use angle of the camera is adjusted, the water tank collects rainwater, the floating plate moves upward continuously to contact the button, the switch valve on the first water pipe is opened, the first slide plate discharges the water source inside the water bag into the inside of the fixed box, the sliding plate extends out of the outside of the fixed box to cover the top of the camera, the water source inside the water tank is discharged into the bottom side of the inside of the fixed box through the water inlet pipe, the water bag, the water outlet pipe and the second pipe, and then the camera is sprayed around the water outlet to prevent large dust from being generated during construction and adhering to the surface of the camera to affect its imaging picture. In the process of realizing the utility model, the inventor found that there are at least the following problems in the prior art that have not been solved: when the existing equipment is used, due to long-term exposure to the air, the dust in the air will be assisted on the surface of the lens of the camera, and the long-term accumulation will affect the shooting of the camera, causing blurred pictures. For this reason, it is necessary to design a new technical solution to solve it. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide an adjustable safety monitoring device for bridge construction to solve the technical problem that when the equipment is in use, due to long-term exposure to the air, dust in the air will accumulate on the surface of the camera lens, and long-term accumulation will affect the camera's shooting and cause blurred images.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is as follows: an adjustable safety monitoring device for bridge construction is designed, comprising a first motor, and also comprising: a camera, the driving end key of the first motor is connected to a connecting column, and the bottom end of the connecting column is fixed to the top of the camera by bolts; a cleaning mechanism, located in front of the camera, the cleaning mechanism comprises a liquid storage tank, a second motor and a mounting plate, the liquid storage tank is fixed to the bottom of the camera by bolts, the interior of the liquid storage tank is a hollow structure, the mounting plate is inserted into the inner cavity of the liquid storage tank from top to bottom, the outer side wall of the mounting plate is inlaid with a wiper, the wiper can slide in contact with the camera, and the top of the mounting plate is fixed with a cross bar by bolts; two second motors are fixed to the top of the camera by bolts, the two second motors are symmetrically distributed along the top of the camera, the driving end key of the second motor is connected to a reel, and the reel is connected to the end of the cross bar by a connecting rope.

[0006] Preferably, a second mounting frame is fixed to the top of the liquid storage tank by bolts, the second mounting frame is a U-shaped structure, a guide groove is opened inside the second mounting frame, the end of the cross bar is located in the guide groove and is slidably connected along the guide groove.

[0007] Preferably, a scraper is installed on the top of the cross bar through a vertical rod, the end of the scraper is in sliding contact with the surface of the camera, and the scraper is placed obliquely above the cross bar.

[0008] Preferably, a first mounting frame is fixed to the top of the camera by bolts, a horizontal plate is welded to the top of the first mounting frame, the horizontal plate is sleeved on the outside of the first motor and fixedly connected, and the first mounting frame is a U-shaped structure.

[0009] Preferably, the bottom of the inner cavity of the liquid storage tank is a funnel structure, an outer side wall of the liquid storage tank is connected with a water inlet pipe, and the bottom of the liquid storage tank is connected with a water outlet pipe, and the end of the water outlet pipe is located at the low point of the funnel structure.

[0010] Preferably, a pressure plate is fixed to the top of the inner cavity of the liquid storage tank by bolts, an end of the pressure plate is in sliding contact with the wiper, and the pressure plate is inclined relative to the wiper.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model has a liquid storage tank installed at the bottom of the camera, water is stored in the liquid storage tank, two ends of the mounting plate are respectively connected to the second motor through connecting ropes, the mounting plate can be placed in the liquid storage tank, and the wiper is immersed in the water. When the lens of the camera is dirty, the second motor can be used to drive the mounting plate to move from the liquid storage tank and slide along the lens of the camera. At this time, the wiper is in a wet state, so the lens of the camera can be effectively wiped, so that the camera can always be kept clean and dust is prevented from affecting the shooting of the surrounding environment. The utility model solves the technical problem that when the existing equipment is in use, due to long-term exposure to the air, dust in the air will accumulate on the surface of the lens of the camera, and long-term accumulation will affect the shooting of the camera and cause blurred images. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the liquid storage tank of the utility model;

[0015] Figure 3 This is a schematic diagram of the mounting plate connection structure of the utility model;

[0016] In the figure: 1. first motor; 11. connecting column; 12. first mounting bracket; 2. camera; 3. liquid storage tank; 31. second mounting bracket; 32. guide groove; 33. pressure plate; 34. water inlet pipe; 35. water outlet pipe; 4. second motor; 41. winding reel; 42. connecting rope; 5. mounting plate; 51. cross bar; 52. scraper; 53. wiper. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0018] Example 1: An adjustable safety monitoring device for bridge construction, see Figures 1 to 3 , including a first motor 1, and further comprising:

[0019] The camera 2 and the driving end of the first motor 1 are key-connected with a connecting column 11, and the bottom end of the connecting column 11 is fixed to the top of the camera 2 by bolts;

[0020] The cleaning mechanism is located in front of the camera 2. The cleaning mechanism includes a liquid storage tank 3, a second motor 4 and a mounting plate 5. The liquid storage tank 3 is fixed to the bottom of the camera 2 by bolts. The interior of the liquid storage tank 3 is a hollow structure. The mounting plate 5 is inserted into the inner cavity of the liquid storage tank 3 from top to bottom. The outer wall of the mounting plate 5 is inlaid with a wiper 53. The wiper 53 can be in sliding contact with the camera 2. The top of the mounting plate 5 is fixed with a crossbar 51 by bolts;

[0021] The two second motors 4 are fixed to the top of the camera 2 by bolts. The two second motors 4 are symmetrically distributed along the top of the camera 2. The driving end of the second motor 4 is keyed to a winding drum 41, and the winding drum 41 is connected to the end of the cross bar 51 through a connecting rope 42.

[0022] For details, see Figure 1-3 A second mounting bracket 31 is fixed to the top of the liquid storage tank 3 by bolts. The second mounting bracket 31 is a U-shaped structure. A guide groove 32 is opened inside the second mounting bracket 31. The end of the cross bar 51 is located in the guide groove 32 and is slidably connected along the guide groove 32. The second mounting bracket 31 and the guide groove 32 cooperate with each other to limit the moving trajectory of the cross bar 51, so that the cross bar 51 can always remain horizontal and reciprocate in the vertical direction, so that the wiper 53 can effectively wipe the end of the camera 2.

[0023] For further information, see Figure 1 and Figure 3 A scraper 52 is installed on the top of the cross bar 51 through a vertical rod, and the end of the scraper 52 is in sliding contact with the surface of the camera 2, and the scraper 52 is tilted above the cross bar 51; when the wiper 53 cleans the end of the camera 2, a water column will be left on the surface of the camera 2, and the movement of the scraper 52 can scrape the surface of the camera 2, scrape out the water droplets, and flow obliquely downward along the inclined surface of the scraper 52, so as to keep the surface of the camera 2 clean.

[0024] It is worth noting that see Figure 1 A first mounting bracket 12 is fixed to the top of the camera 2 by bolts, and a horizontal plate is welded to the top of the first mounting bracket 12. The horizontal plate is sleeved on the outside of the first motor 1 and fixedly connected, and the first mounting bracket 12 is a U-shaped structure. The first mounting bracket 12 can be used to limit the position of the camera 2 so that the camera 2 can always remain horizontal, thereby preventing the first motor 1 from shaking when driving the camera 2, thereby affecting the driving of the camera 2.

[0025] It is worth noting that see Figure 1 The bottom of the inner cavity of the liquid storage tank 3 is a funnel structure, an inlet pipe 34 is inserted into the outer wall of the liquid storage tank 3, and an outlet pipe 35 is inserted into the bottom of the liquid storage tank 3, and the end of the outlet pipe 35 is located at the low point of the funnel structure; an electromagnetic valve is installed on the outside of the inlet pipe 34 and the outlet pipe 35 respectively, which can control the connection between the inner cavities of the inlet pipe 34 and the outlet pipe 35. When the inner cavity of the liquid storage tank 3 is cleaned, the cleaned sewage is discharged outward through the outlet pipe 35 to avoid sewage remaining in the inner cavity of the liquid storage tank 3.

[0026] It is worth mentioning that see Figure 2A pressure plate 33 is fixed to the top of the inner cavity of the liquid storage tank 3 by bolts, and the end of the pressure plate 33 is in sliding contact with the wiper 53, and the pressure plate 33 is inclined to the wiper 53; the pressure plate 33 can be used to scrape the surface of the wiper 53 moving outward from the inner cavity of the liquid storage tank 3 to scrape off excess moisture, thereby preventing water from entering the inner cavity of the camera 2 along the gap on the surface of the camera 2 and affecting the service life of the camera 2.

[0027] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in the field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in the field, and there is no need to elaborate. The content protected by the present invention does not involve improvements to internal structures and methods.

[0028] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. An adjustable safety monitoring device for bridge construction, comprising a first motor (1), characterized in that: Also includes: A camera (2), wherein the driving end of the first motor (1) is key-connected to a connecting column (11), and the bottom end of the connecting column (11) is fixed to the top of the camera (2) by means of bolts; a cleaning mechanism, located in front of the camera (2), the cleaning mechanism comprising a liquid storage tank (3), a second motor (4) and a mounting plate (5); the liquid storage tank (3) is fixed to the bottom of the camera (2) by means of bolts; the interior of the liquid storage tank (3) is a hollow structure; the mounting plate (5) is inserted into the inner cavity of the liquid storage tank (3) from top to bottom; a wiper (53) is inlaid on the outer side wall of the mounting plate (5); the wiper (53) can be in sliding contact with the camera (2); and a cross bar (51) is fixed to the top of the mounting plate (5) by means of bolts; The two second motors (4) are fixed to the top of the camera (2) by means of bolts. The two second motors (4) are symmetrically distributed along the top of the camera (2). The driving end of the second motor (4) is keyed to a winding reel (41). The winding reel (41) is connected to the end of the crossbar (51) by means of a connecting rope (42).

2. An adjustable safety monitoring device for bridge construction as claimed in claim 1, characterized in that: A second mounting frame (31) is fixed to the top of the liquid storage tank (3) by means of bolts; the second mounting frame (31) is a U-shaped structure; a guide groove (32) is provided inside the second mounting frame (31); an end of the cross bar (51) is located in the guide groove (32) and is slidably connected along the guide groove (32).

3. An adjustable safety monitoring device for bridge construction as claimed in claim 1, characterized in that: A scraper (52) is installed on the top of the cross bar (51) via a vertical rod, the end of the scraper (52) is in sliding contact with the surface of the camera (2), and the scraper (52) is tilted above the cross bar (51).

4. The adjustable safety monitoring device for bridge construction according to claim 1, characterized in that: A first mounting frame (12) is fixed to the top of the camera (2) by means of bolts, a transverse plate is welded to the top of the first mounting frame (12), the transverse plate is sleeved on the outside of the first motor (1) and fixedly connected, and the first mounting frame (12) is a U-shaped structure.

5. The adjustable safety monitoring device for bridge construction according to claim 1, characterized in that: The bottom of the inner cavity of the liquid storage box (3) is a funnel structure, an outer wall of the liquid storage box (3) is plugged with a water inlet pipe (34), and the bottom of the liquid storage box (3) is plugged with a water outlet pipe (35), the end of the water outlet pipe (35) is located at the low point of the funnel structure.

6. The adjustable safety monitoring device for bridge construction according to claim 1, characterized in that: A pressure plate (33) is fixed to the top of the inner cavity of the liquid storage box (3) by means of bolts, an end of the pressure plate (33) is in sliding contact with the wiper (53), and the pressure plate (33) is inclined relative to the wiper (53).

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