Chemical pipe network camera shooting acquisition equipment

Abstract

The utility model relates to the technical field of chemical pipe network monitoring, in particular to chemical pipe network camera shooting acquisition equipment which comprises a clamping ring, hinges are fixedly installed on the two sides of the clamping ring, a clamping plate is fixedly connected to one end of each hinge, and moving assemblies are fixedly installed on the inner side surfaces of the clamping ring and the clamping plate. And the moving assembly comprises a fixing frame and a first spring telescopic rod fixedly installed on the upper surface of the fixing frame, first rolling wheels are symmetrically and rotationally connected to the two ends of the inner side surface of the fixing frame, and an adjusting assembly is movably arranged on one side of the clamping ring. According to the utility model, the monitoring assembly is fixed on the outer side of the pipeline through the clamping ring, the angle and the position of the monitoring assembly are adjusted through the moving assembly, after the valve is manually operated, manual inspection is replaced, and the state of the valve is monitored and early warned in real time through the monitoring assembly, so that the fault of the valve is predicted conveniently; and meanwhile, the pipeline can be conveniently detected through the monitoring assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical pipe network monitoring, in particular to a chemical pipe network video acquisition device. Background Art

[0002] Chemical pipeline network is an important part of chemical production. Its operating status directly affects the quality of chemical products and production safety. Therefore, monitoring of chemical pipeline network is particularly important.

[0003] Traditional chemical pipelines still use manual valves, which need to be opened and closed manually during operation. The management of manual valves usually relies on manual inspections and regular maintenance, which makes it difficult to monitor and warn of valve failures in real time, and it is also difficult to observe the working status of the valve in real time. Utility Model Content

[0004] The purpose of the utility model is to provide a chemical pipeline network video acquisition device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A chemical pipeline video acquisition device comprises a clamping ring, hinges are fixedly installed on both sides of the clamping ring, one end of the hinge is fixedly connected to a splint, a moving component is fixedly installed on the inner surfaces of the clamping ring and the splint, the moving component comprises a fixed frame and a No. 1 spring telescopic rod fixedly installed on the upper surface of the fixed frame, No. 1 rollers are symmetrically rotatably connected at both ends of the inner surface of the fixed frame, an adjustment component is movably provided on one side of the clamping ring, the adjustment component comprises a limit ring fixedly installed on the outer surface of the clamping ring, a connecting frame is movably provided on one side of the limit ring, a clamping plate slidably connected to the limit ring is fixed on the surface of one side of the connecting frame, a monitoring component is fixedly installed on the other side of the connecting frame, the monitoring component comprises a mounting frame fixedly installed on the surface of the other side of the connecting frame, a screw rod is rotatably connected to the inner side of the mounting frame, a sliding seat sliding the mounting frame is screwed on the outer side of the screw rod, and a shooting module is fixedly installed on the surface of one side of the sliding seat.

[0007] Furthermore, circular rings are fixedly installed at both ends of the outer surface of the clamping ring and on one side of the splint, an insertion rod is movably inserted into the inner part of the circular ring located outside the clamping ring, a spring is movably sleeved on the outer side of the insertion rod, and both ends of the spring are fixedly connected to the insertion rod and the circular ring respectively.

[0008] Furthermore, the upper ends of the plurality of No. 1 spring telescopic rods are respectively fixedly connected to the clamping ring and the clamping plate, one end of the two No. 1 rollers located at the middle position of the inner surface of the clamping ring are fixedly installed with pulleys, the outer movable sleeves of the two pulleys are provided with belts, and a No. 1 motor is fixedly installed on the surface of one side of the fixed frame located at the middle position of the inner surface of the clamping ring, and the output end of the No. 1 motor is fixedly connected to a No. 1 roller.

[0009] Furthermore, a fixing ring is symmetrically fixedly installed on the inner surface of the fixing frame located at the middle position of the inner surface of the clamping ring, a No. 2 roller is rotatably connected between the fixing rings, a No. 2 motor is fixedly installed on one side surface of the fixing ring, and the output end of the No. 2 motor is fixedly connected to the No. 2 roller.

[0010] Furthermore, a No. 3 motor is fixedly mounted on the inner surface of the connecting frame, a gear is fixedly mounted on the output end of the No. 3 motor, a step rod is fixedly mounted on one side surface of the gear, the step rod is rotatably connected to the connecting frame, a gear ring is fixedly mounted on the outer surface of the retaining ring, and the gear is movably meshed with the gear ring.

[0011] Furthermore, a No. 2 spring telescopic rod is fixedly mounted on the lower surface of the connecting frame, and a rotating wheel is rotatably connected to the lower end surface of the No. 2 spring telescopic rod through a bracket.

[0012] Furthermore, a No. 4 motor is fixedly mounted on the upper surface of the installation frame, the output end of the No. 4 motor is fixedly connected to the screw rod, a flaw detection module is fixedly mounted on one side surface of the slide seat below the shooting module, a displacement sensor is fixedly mounted on one side surface of the installation frame, and one end of the pull rope of the displacement sensor is fixedly connected to the slide seat.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Through the operation of the No. 3 motor, the gear and the gear ring are engaged, so that the gear drives the adjustment component to rotate around the retaining ring as a whole, and further adjusts the position of the monitoring component, so that the monitoring component is fixed to the outside of the pipeline through the retaining ring, and then the angle and position of the monitoring component are adjusted by the moving component. After the valve is manually operated, it replaces manual inspection, and the status of the valve is monitored and warned in real time through the monitoring component, which is convenient for predicting valve failures.

[0015] 2. The No. 4 motor runs, driving the screw rod to rotate, and through the screw engagement with the slide, the slide can slide up and down, and the height of the shooting module is adjusted so that the shooting module can shoot the valve in a level state, which is convenient for more accurate monitoring of the valve status. Then the flaw detection module performs flaw detection on the pipeline below, so that it is convenient to detect this section of the pipeline through the monitoring component. The displacement sensor makes the movement distance of the slide more intuitive, which is convenient for judging the height of the valve handle and improving the monitoring accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall split structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the vertical cross-section structure of the clamping ring and the moving assembly in the utility model;

[0019] Figure 4 It is a schematic diagram of the vertical cross-section structure of the adjustment component and the monitoring component in the utility model;

[0020] Figure 5 It is a schematic diagram of the side cross-section structure of the clamping ring and the moving assembly in the utility model;

[0021] Figure 6 It is a structural schematic diagram of the mobile component part in the utility model.

[0022] In the figure: 1. snap ring; 101. clamping plate; 102. hinge; 103. ring; 104. plug rod; 105. spring; 2. moving assembly; 201. fixed frame; 202. spring telescopic rod No. 1; 203. fixed ring; 204. roller No. 1; 205. pulley; 206. belt; 207. motor No. 1; 208. roller No. 2; 209. motor No. 2; 3. adjustment assembly; 30 1. Connecting frame; 302. Card plate; 303. Gear ring; 304. No. 3 motor; 305. Gear; 306. Step rod; 307. Limiting ring; 308. No. 2 spring telescopic rod; 309. Rotating wheel; 4. Monitoring component; 401. Mounting frame; 402. Screw rod; 403. No. 4 motor; 404. Slide; 405. Camera module; 406. Flaw detection module; 407. Displacement sensor. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 6 In the embodiment of the utility model, a chemical pipeline video collection device includes a clamp ring 1, hinges 102 are fixedly installed on both sides of the clamp ring 1, one end of the hinge 102 is fixedly connected to a clamp plate 101, and a moving component 2 is fixedly installed on the inner surface of the clamp ring 1 and the clamp plate 101. The moving component 2 includes a fixed frame 201 and a No. 1 spring telescopic rod 202 fixedly installed on the upper surface of the fixed frame 201. The inner surface of the fixed frame 201 is symmetrically rotatably connected to a No. 1 roller 204. An adjustment component 3 is movably provided on one side of the clamp ring 1. The adjustment component 3 includes a fixed installation A limiting ring 307 is disposed on the outer surface of the retaining ring 1, and a connecting frame 301 is movably provided on one side of the limiting ring 307. A clamping plate 302 is fixed to the surface of one side of the connecting frame 301 and is slidably connected to the limiting ring 307. A monitoring component 4 is fixedly installed on the other side of the connecting frame 301. The monitoring component 4 includes an installation frame 401 fixedly installed on the other side of the connecting frame 301. A screw rod 402 is rotatably connected to the inner side of the installation frame 401, and a sliding seat 404 that slides with the installation frame 401 is screwed on the outer side of the screw rod 402. A shooting module 405 is fixedly installed on the surface of one side of the sliding seat 404.

[0025] Specifically, the moving component 2 drives the monitoring component 4 to move and rotate outside the pipeline, adjusts the position of the monitoring component 4, and then adjusts the height of the shooting module 405. Under the action of the displacement sensor 407, the height of the shooting module 405 is detected, the height of the valve handle is photographed, and the valve is monitored to see whether it is closed. Embodiment 1

[0026] like Figure 1 , 5As shown in Figure 6, in this embodiment, circular rings 103 are fixedly installed at both ends of the outer surface of the clamping ring 1 and on one side of the splint 101. An insertion rod 104 is movably inserted inside the circular ring 103 located on the outer side of the clamping ring 1. A spring 105 is movably sleeved on the outer side of the insertion rod 104. The two ends of the spring 105 are fixedly connected to the insertion rod 104 and the circular ring 103 respectively; the upper ends of multiple No. 1 spring telescopic rods 202 are fixedly connected to the clamping ring 1 and the splint 101 respectively, and one end of the two No. 1 rollers 204 located in the middle position of the inner surface of the clamping ring 1 is fixedly installed with pulleys 205. The two pulleys A belt 206 is provided on the outer movable sleeve 205, and a No. 1 motor 207 is fixedly installed on one side surface of the fixed frame 201 located at the middle position of the inner surface of the retaining ring 1, and the output end of the No. 1 motor 207 is fixedly connected to a No. 1 roller 204; a fixed ring 203 is symmetrically fixedly installed on the inner surface of the fixed frame 201 located at the middle position of the inner surface of the retaining ring 1, and a No. 2 roller 208 is rotatably connected between the fixed rings 203, and a No. 2 motor 209 is fixedly installed on one side surface of a fixed ring 203, and the output end of the No. 2 motor 209 is fixedly connected to the No. 2 roller 208.

[0027] In this embodiment, for the sake of clarity of description, an example is taken in which a circular ring 103 located on the outside of the retaining ring 1 is movably inserted with an insertion rod 104. The splint 101 is flipped over by the hinge 102 so that the retaining ring 1 is sleeved on the outside of the pipe, and then the splint 101 is reset. The insertion rod 104 moves downward under the drive of the spring 105 and is inserted into the circular ring 103 below it, fixing the splint 101 so that the retaining ring 1 is sleeved on the outside of the pipe. The No. 1 motor 207 is operated, and the two No. 1 rollers 204 are rotated synchronously through the transmission of the pulley 205 and the belt 206, driving the splint 101 to move on the outer wall of the pipe. The No. 2 motor 209 is operated to drive the No. 2 roller 208 to rotate, so that the retaining ring 1 rotates on the outer wall of the pipe.

[0028] like Figure 2 and 4 As shown, in this embodiment, a No. 3 motor 304 is fixedly mounted on the inner surface of the connecting frame 301, a gear 305 is fixedly mounted on the output end of the No. 3 motor 304, a step rod 306 is fixedly mounted on one side surface of the gear 305, the step rod 306 is rotatably connected to the connecting frame 301, a gear ring 303 is fixedly mounted on the outer surface of the retaining ring 1, and the gear 305 is movably meshed with the gear ring 303; a No. 2 spring telescopic rod 308 is fixedly mounted on the lower surface of the connecting frame 301, and a rotating wheel 309 is rotatably connected to the lower end surface of the No. 2 spring telescopic rod 308 through a bracket.

[0029] During specific implementation, the No. 3 motor 304 runs, and through the meshing of the gear 305 and the ring gear 303, the gear 305 drives the adjustment component 3 to rotate around the retaining ring 1 as a whole, and adjusts the position of the monitoring component 4, so that the monitoring component 4 is fixed to the outside of the pipeline through the retaining ring 1, and then the angle and position of the monitoring component 4 are adjusted through the moving component 2. After the valve is manually operated, the manual inspection is replaced, and the status of the valve is monitored and warned in real time through the monitoring component 4, which is convenient for predicting valve failures. Embodiment 2

[0030] On the basis of the first embodiment, in order to solve the problem that the monitoring component 4 in the first embodiment is not convenient for monitoring the state of the pipeline.

[0031] like Figure 4 As shown, in this embodiment, a No. 4 motor 403 is fixedly installed on the upper surface of the installation frame 401, and the output end of the No. 4 motor 403 is fixedly connected to the screw rod 402. A flaw detection module 406 is fixedly installed on the one side surface of the slide 404 below the shooting module 405. A displacement sensor 407 is fixedly installed on the one side surface of the installation frame 401, and one end of the pull rope of the displacement sensor 407 is fixedly connected to the slide 404.

[0032] During the specific implementation, the No. 4 motor 403 runs, driving the screw rod 402 to rotate, and the slide 404 can slide up and down by screwing with the slide 404, and the height of the shooting module 405 is adjusted, so that the shooting module 405 can shoot the valve in a horizontal state, so as to more accurately monitor the state of the valve, and then the flaw detection module 406 performs flaw detection on the pipeline below, so as to facilitate the detection of this section of the pipeline through the monitoring component 4, and the displacement sensor 407 makes the moving distance of the slide 404 more intuitive, which is convenient for judging the height of the valve handle and improving the monitoring accuracy.

[0033] In the present invention, in order to facilitate the operator to control the utility model, a PLC controller can be set up, and motor No. 1 207, motor No. 209, motor No. 304, motor No. 403, shooting module 405, flaw detection module 406 and displacement sensor 407 are all electrically connected to the PLC controller. The displacement sensor 407 is a pull-rope type displacement sensor. The PLC controller, flaw detection module 406 and displacement sensor 407 are all existing technologies and will not be described in detail here.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A chemical pipeline network video acquisition device, characterized in that: The cam is provided with a plurality of springs which are respectively provided on the inner side of the plurality of locking plates and the plurality of springs which are provided on the inner side of the plurality of locking plates, and the plurality of springs are provided with a plurality of springs which are respectively provided on the inner side of the plurality of locking plates and the plurality of springs which are provided on the inner side of the plurality of locking plates.

2. A chemical pipeline network video acquisition device according to claim 1, characterized in that: Circular rings are fixedly installed at both ends of the outer surface of the clamping ring and on one side of the splint, an insertion rod is movably inserted into the inner part of the circular ring outside the clamping ring, a spring is movably sleeved on the outer side of the insertion rod, and both ends of the spring are fixedly connected to the insertion rod and the circular ring respectively.

3. A chemical pipeline network video acquisition device according to claim 1, characterized in that: The upper ends of the multiple No. 1 spring telescopic rods are respectively fixedly connected to the clamping ring and the clamping plate, one end of the two No. 1 rollers located in the middle position of the inner surface of the clamping ring are fixedly installed with pulleys, and the movable sleeves on the outer sides of the two pulleys are provided with belts. A No. 1 motor is fixedly installed on one side surface of the fixed frame located in the middle position of the inner surface of the clamping ring, and the output end of the No. 1 motor is fixedly connected to a No. 1 roller.

4. A chemical pipeline network video acquisition device according to claim 1, characterized in that: A fixing ring is symmetrically fixedly installed on the inner surface of the fixing frame located in the middle position of the inner surface of the clamping ring, and a No. 2 roller is rotatably connected between the fixing rings. A No. 2 motor is fixedly installed on one side surface of the fixing ring, and the output end of the No. 2 motor is fixedly connected to the No. 2 roller.

5. The chemical pipeline network video acquisition device according to claim 1, characterized in that: A No. 3 motor is fixedly mounted on the inner surface of the connecting frame, a gear is fixedly mounted on the output end of the No. 3 motor, a step rod is fixedly mounted on one side surface of the gear, the step rod is rotatably connected to the connecting frame, a gear ring is fixedly mounted on the outer surface of the retaining ring, and the gear is movably meshed with the gear ring.

6. A chemical pipeline network video acquisition device according to claim 1, characterized in that: A No. 2 spring telescopic rod is fixedly mounted on the lower surface of the connecting frame, and a rotating wheel is rotatably connected to the lower end surface of the No. 2 spring telescopic rod through a bracket.

7. The chemical pipeline network video acquisition device according to claim 1, characterized in that: A No. 4 motor is fixedly mounted on the upper surface of the mounting frame, and the output end of the No. 4 motor is fixedly connected to the screw rod. A flaw detection module is fixedly mounted on one side surface of the slide seat below the shooting module. A displacement sensor is fixedly mounted on one side surface of the mounting frame, and one end of the pull rope of the displacement sensor is fixedly connected to the slide seat.

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