Oil field explosion-proof video monitoring device

Abstract

The utility model provides an oil field explosion-proof video monitoring device, which relates to the field of monitoring devices, and comprises an explosion-proof camera body, one side of the explosion-proof camera body is provided with an adjusting mechanism for adjusting the pitch angle of the explosion-proof camera body, the adjusting mechanism is internally provided with a rotating assembly, and the rotating assembly is connected with the explosion-proof camera body. According to the explosion-proof camera, the pitch angle of the explosion-proof camera body is adjusted through the adjusting mechanism, and in the adjusting mechanism, the output end of the electric telescopic rod stretches out and draws back to drive the connecting rod and the explosion-proof camera body to rotate, so that the angle of the explosion-proof camera body is adjusted; and meanwhile, by using the electric telescopic rod, manual operation can be reduced, convenience is improved, and the problem that in the prior art, manual operation is adopted, and use by a user is inconvenient is solved.

Description

Technical Field

[0001] The utility model relates to the field of monitoring devices, in particular to an oilfield explosion-proof video monitoring device. Background Art

[0002] An oil field is the sum of oil and gas reservoirs within the same oil and gas producing area under the control of a single geological structure or stratigraphic factor. An oil field may have one or more oil and gas reservoirs. Oil fields are open-air workplaces that require information collection under different external environments. Oil fields often use explosion-proof cameras as information collection and monitoring devices.

[0003] After searching, in the prior art, the Chinese patent with patent announcement number CN211152039U discloses "an explosion-proof camera, including an explosion-proof camera body and a mounting bracket, wherein the explosion-proof camera body is arranged on the mounting bracket, and one end of the mounting bracket is connected to the mounting base; the mounting bracket is provided with a first adjustment part, the first adjustment part includes a first positioning plate, the mounting bracket is provided with a first positioning pin corresponding to the first positioning hole, and the first positioning plate is provided with a first positioning hole; the mounting nail is also provided with a first adjustment rod, the top of the first adjustment rod extends outward to form a first limit block, and the first positioning plate is provided with a through hole corresponding to the first adjustment rod; the outer surface of the first adjustment rod is also sleeved with an elastic member, and the elastic member is arranged between the first limit block and the mounting. The explosion-proof camera described in this utility model installs the explosion-proof camera on an adjustable bracket to adjust the angle of the explosion-proof camera, effectively ensuring the quality of the monitoring picture and improving the production efficiency", but there are still the following defects:

[0004] (1) When adjusting the pitch angle of the explosion-proof camera, the user needs to manually pull out the pin rod and manually adjust the pitch angle, and then insert the pin rod into the positioning pin hole to adjust the pitch angle. This process is manually operated and inconvenient for users.

[0005] (2) When adjusting the left and right directions of the explosion-proof camera, the device adjusts the left and right directions of the explosion-proof camera by moving the first adjustment part up and down. During the adjustment, the stability of the explosion-proof camera will be affected.

[0006] Therefore, we make improvements to this and propose an oilfield explosion-proof video monitoring device. Utility Model Content

[0007] The purpose of the utility model is to address the problem that in an existing oilfield explosion-proof video monitoring device, when adjusting the pitch angle of an explosion-proof camera, a user needs to manually pull out a pin rod, manually adjust the pitch angle, and then insert the pin rod into a positioning pin hole to adjust the pitch angle. This process uses manual operation, which is inconvenient for users.

[0008] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0009] Oilfield explosion-proof video monitoring device is used to improve the above problems.

[0010] The utility model is specifically as follows:

[0011] It comprises an explosion-proof camera body, one side of which is provided with an adjustment mechanism for adjusting the pitch angle of the explosion-proof camera body, and a rotating component is arranged inside the adjustment mechanism;

[0012] The adjustment mechanism includes a frame, an electric telescopic rod, a groove, a connecting rod, a rotating rod and a support plate. The frame is arranged below the explosion-proof camera body, the electric telescopic rod is hinged on the inner wall of the frame, the groove is opened at the top of the frame, the connecting rod is arranged inside the groove, the rotating rod is rotatably connected to the inside of the connecting rod, the support plate is welded to the top of the rotating rod, both ends of the rotating rod are rotatably connected to the two side walls of the groove, and the output end of the electric telescopic rod is hinged to one end of the connecting rod.

[0013] As a preferred technical solution of the utility model, the rotating assembly includes a first gear, a mounting plate and a second gear, the first gear is rotatably connected to the top of the support plate, the mounting plate is welded to the top of the first gear, the second gear is arranged on one side of the first gear, the second gear is rotatably connected to the top of the support plate, the second gear is meshed with the first gear, and the mounting plate is bolted to the explosion-proof camera body.

[0014] As a preferred technical solution of the utility model, a positioning plate is welded on the outer wall of the frame, and the internal threads of the positioning plate are connected with first bolts, and the number of the first bolts is four and evenly distributed.

[0015] As a preferred technical solution of the utility model, a protective plate is provided on one side of the frame to prevent debris from contacting the electric telescopic rod, and the internal thread of the protective plate is connected to a second bolt, one end of the second bolt extends into the interior of the frame and is threadedly connected to the frame.

[0016] As a preferred technical solution of the utility model, a fixing plate is bolted to the side wall of the connecting rod, a motor is bolted to the top of the fixing plate, and an output end of the motor is fixedly connected to the bottom of the second gear.

[0017] As a preferred technical solution of the utility model, a protective shell for protecting the motor is bolted to the top of the fixing plate, and a plurality of heat dissipation grooves for dissipating heat from the motor are provided on the side walls of the protective shell.

[0018] As a preferred technical solution of the utility model, an isolation shell for protecting the first gear and the second gear is bolted to the outer wall of the mounting plate, and the inner wall of the isolation shell is tightly fitted with the outer wall of the support plate.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] In the solution of the utility model:

[0021] 1. The setting adjustment mechanism realizes the function of adjusting the pitch angle of the explosion-proof camera body. In the adjustment mechanism, the output end of the electric telescopic rod is extended and retracted to drive the connecting rod and the explosion-proof camera body to rotate, thereby playing the role of adjusting the angle of the explosion-proof camera body. At the same time, the use of the electric telescopic rod can also reduce manpower operation, improve convenience, and solve the problem of manpower operation in the prior art, which is inconvenient for users to use;

[0022] 2. By setting up a rotating component, the rotation angle of the explosion-proof camera body can be adjusted. In the rotating component, the second gear is rotated to drive the first gear and the explosion-proof camera body to rotate, thereby facilitating the left and right direction of the explosion-proof camera body to be adjusted, solving the problem of affecting the stability of the explosion-proof camera in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the structure of the oilfield explosion-proof video monitoring device provided by the utility model;

[0024] Figure 2 A schematic diagram of the structure of a rotating assembly of an oilfield explosion-proof video monitoring device provided by the utility model;

[0025] Figure 3 A left view of the oilfield explosion-proof video monitoring device provided by the utility model;

[0026] Figure 4 The utility model provides an oilfield explosion-proof video monitoring device Figure 3 The three-dimensional cross-section view at AA in the middle;

[0027] Figure 5 The utility model provides an oilfield explosion-proof video monitoring device Figure 4 Enlarged view of point A in the middle.

[0028] Indicated in the figure:

[0029] 1. Explosion-proof camera body; 2. Adjustment mechanism; 3. Rotation assembly; 4. Positioning plate; 5. First bolt; 6. Protective plate; 7. Second bolt; 8. Fixing plate; 9. Motor; 10. Protective shell; 11. Heat dissipation slot; 12. Isolation shell; 201. Frame; 202. Electric telescopic rod; 203. Slot body; 204. Connecting rod; 205. Rotating rod; 206. Support plate; 301. First gear; 302. Mounting plate; 303. Second gear. DETAILED DESCRIPTION

[0030] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0031] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0033] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0034] like Figure 1-5 As shown, this embodiment proposes an oilfield explosion-proof video monitoring device, including an explosion-proof camera body 1, one side of the explosion-proof camera body 1 is provided with an adjustment mechanism 2 for adjusting the pitch angle of the explosion-proof camera body 1, and a rotating component 3 is provided inside the adjustment mechanism 2;

[0035] The adjustment mechanism 2 includes a frame 201, an electric telescopic rod 202, a groove 203, a connecting rod 204, a rotating rod 205 and a support plate 206. The frame 201 is arranged below the explosion-proof camera body 1, the electric telescopic rod 202 is hinged on the inner wall of the frame 201, the groove 203 is opened at the top of the frame 201, the connecting rod 204 is arranged inside the groove 203, the rotating rod 205 is rotatably connected to the inside of the connecting rod 204, the support plate 206 is welded to the top of the rotating rod 205, both ends of the rotating rod 205 are rotatably connected to the two side walls of the groove 203, the output end of the electric telescopic rod 202 is hinged to one end of the connecting rod 204, when it is necessary to adjust the pitch angle of the explosion-proof camera body 1, by starting the electric telescopic rod 202, the pitch angle of the explosion-proof camera body 1 can be conveniently adjusted and fixed.

[0036] like Figure 5 As shown, as a preferred embodiment, on the basis of the above method, further, the rotating component 3 includes a first gear 301, a mounting plate 302 and a second gear 303, the first gear 301 is rotatably connected to the top of the support plate 206, the mounting plate 302 is welded to the top of the first gear 301, the second gear 303 is arranged on one side of the first gear 301, the second gear 303 is rotatably connected to the top of the support plate 206, the second gear 303 is meshed with the first gear 301, and the mounting plate 302 is bolted to the explosion-proof camera body 1. When it is necessary to adjust the left and right shooting angles of the explosion-proof camera body 1, the first gear 301 and the explosion-proof camera body 1 are driven to rotate by rotating the second gear 303, thereby adjusting the left and right shooting angles of the explosion-proof camera body 1.

[0037] like Figure 1 As shown, as a preferred embodiment, on the basis of the above method, further, a positioning plate 4 is welded on the outer wall of the frame 201, and the internal thread of the positioning plate 4 is connected with a first bolt 5. The number of the first bolts 5 is four and they are evenly distributed. By setting the first bolts 5, the adjustment mechanism 2 and the rotating assembly 3 can be conveniently installed on the wall.

[0038] like Figure 1 As shown, as a preferred embodiment, on the basis of the above-mentioned manner, further, a protective plate 6 is provided on one side of the frame 201 to prevent debris from contacting the electric telescopic rod 202, and the internal thread of the protective plate 6 is connected with a second bolt 7, one end of the second bolt 7 extends to the inside of the frame 201 and is threadedly connected to the frame 201. By providing the protective plate 6 and the second bolt 7, it is possible to prevent external debris from contacting the electric telescopic rod 202 and causing damage to the electric telescopic rod 202.

[0039] like Figure 5As shown, as a preferred embodiment, on the basis of the above method, further, a fixing plate 8 is bolted on the side wall of the connecting rod 204, a motor 9 is bolted on the top of the fixing plate 8, and the output end of the motor 9 is fixedly connected to the bottom of the second gear 303. By setting the motor 9, the second gear 303 can be easily rotated and the second gear 303 can also be limited.

[0040] like Figure 5 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, a protective shell 10 for protecting the motor 9 is bolted to the top of the fixing plate 8, and a plurality of heat dissipation grooves 11 for dissipating heat from the motor 9 are provided on the side wall of the protective shell 10. By providing the protective shell 10 and the heat dissipation grooves 11, the motor 9 can be protected to prevent damage to the motor 9, and then the heat dissipation grooves 11 can dissipate heat from the motor 9 to prevent overheating of the motor 9.

[0041] like Figure 1 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, an isolation shell 12 for protecting the first gear 301 and the second gear 303 is bolted to the outer wall of the mounting plate 302, and the inner wall of the isolation shell 12 is tightly fitted with the outer wall of the support plate 206. By setting the isolation shell 12, it is possible to prevent the first gear 301 and the second gear 303 from contacting with external dust and causing the first gear 301 or the second gear 303 to be stuck.

[0042] Specifically, when the oilfield explosion-proof video monitoring device is in use: the user connects the electric telescopic rod 202, the explosion-proof camera body 1 and the motor 9 to the external power supply, and then when the pitch angle of the explosion-proof camera body 1 needs to be adjusted, the electric telescopic rod 202 can be started, and the output end of the electric telescopic rod 202 drives the connecting rod 204 to rotate inside the slot 203, and then the connecting rod 204 drives the mounting plate 302, the second gear 303, the mounting plate 302 and the explosion-proof camera body 1 to rotate, thereby adjusting the pitch angle of the explosion-proof camera body 1, and then the motor 9 is started, and the motor 9 drives the second gear 303 to rotate, and the second gear 303 is meshed with the first gear 301, so that the first gear 301 drives the mounting plate 302 and the explosion-proof camera body 1 to adjust the shooting angle in the left and right directions. The coordinated use of the second gear 303 and the first gear 301 can greatly improve the stability of adjusting the shooting angle of the explosion-proof camera body 1, and the motor 9 generates heat when it is operating. At this time, the heat dissipation groove 11 can prevent heat accumulation and damage to the motor 9.

[0043] All technical features in this embodiment can be freely combined according to actual needs.

[0044] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. An oilfield explosion-proof video monitoring device, comprising an explosion-proof camera body (1), characterized in that: An adjustment mechanism (2) for adjusting the pitch angle of the explosion-proof camera body (1) is provided on one side of the explosion-proof camera body (1), and a rotating assembly (3) is provided inside the adjustment mechanism (2); The adjustment mechanism (2) comprises a frame (201), an electric telescopic rod (202), a groove (203), a connecting rod (204), a rotating rod (205) and a support plate (206); the frame (201) is arranged below the explosion-proof camera body (1); the electric telescopic rod (202) is hinged on the inner wall of the frame (201); the groove (203) is opened at the top of the frame (201); the connecting rod (204) is arranged inside the groove (203); the rotating rod (205) is rotatably connected to the inside of the connecting rod (204); the support plate (206) is welded to the top of the rotating rod (205); both ends of the rotating rod (205) are rotatably connected to the two side walls of the groove (203); and the output end of the electric telescopic rod (202) is hinged to one end of the connecting rod (204).

2. The oilfield explosion-proof video monitoring device according to claim 1, characterized in that: The rotating assembly (3) comprises a first gear (301), a mounting plate (302) and a second gear (303); the first gear (301) is rotatably connected to the top of a support plate (206); the mounting plate (302) is welded to the top of the first gear (301); the second gear (303) is arranged on one side of the first gear (301); the second gear (303) is rotatably connected to the top of the support plate (206); the second gear (303) is meshed with the first gear (301); and the mounting plate (302) is bolted to the explosion-proof camera body (1).

3. The oilfield explosion-proof video monitoring device according to claim 1, characterized in that: A positioning plate (4) is welded to the outer wall of the frame (201), and the internal thread of the positioning plate (4) is connected to a first bolt (5), and the number of the first bolts (5) is four and evenly distributed.

4. The oilfield explosion-proof video monitoring device according to claim 1, characterized in that: A protective plate (6) is provided on one side of the frame (201) to prevent debris from contacting the electric telescopic rod (202); a second bolt (7) is threadedly connected to the interior of the protective plate (6); one end of the second bolt (7) extends into the interior of the frame (201) and is threadedly connected to the frame (201).

5. The oilfield explosion-proof video monitoring device according to claim 2, characterized in that: A fixing plate (8) is bolted to the side wall of the connecting rod (204), a motor (9) is bolted to the top of the fixing plate (8), and an output end of the motor (9) is fixedly connected to the bottom of the second gear (303).

6. The oilfield explosion-proof video monitoring device according to claim 5, characterized in that: A protective shell (10) for protecting the motor (9) is bolted to the top of the fixing plate (8), and a plurality of heat dissipation slots (11) for dissipating heat from the motor (9) are provided on the side wall of the protective shell (10).

7. The oilfield explosion-proof video monitoring device according to claim 2, characterized in that: An isolation shell (12) for protecting the first gear (301) and the second gear (303) is bolted to the outer wall of the mounting plate (302), and the inner wall of the isolation shell (12) is tightly fitted to the outer wall of the support plate (206).

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