Thermal imaging device for coke oven top monitoring

Abstract

The utility model relates to the technical field of thermal imaging, in particular to a thermal imaging device for coke oven top monitoring, which comprises a thermal imager main body and a mounting seat positioned above the thermal imager main body, two shaft plates are fixedly connected to the inner bottom end of the mounting seat, a reel is rotatably connected between the two shaft plates, a traction rope is pulled down, and the thermal imager main body is fixed on the mounting seat. After the reel is unreeled and pulled to a proper height, the rope clamping plate slides rightwards, the rope clamping groove is clamped to the outer wall of the traction rope, so that the traction rope is locked, adjustment is convenient, when the thermal imager body needs to be held by hand, the clamping plate is pulled upwards, the clamping plate rotates with the pin shaft as the center, the clamping plate is moved out of the fixing groove, clamping of the connecting piece can be relieved, and the thermal imager body is convenient to use. According to the thermal imaging device for coke oven top monitoring, the thermal imaging instrument main body can be disassembled only when the thermal imaging instrument main body is disassembled, so that the thermal imaging device for coke oven top monitoring can be held by hand for use, the thermal imaging device for coke oven top monitoring can be held by hand and mounted, the practicability of the thermal imaging device for coke oven top monitoring is improved, and the thermal imaging device is convenient to disassemble and assemble and simple to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal imaging, in particular to a thermal imaging device for monitoring a coke oven top. Background Art

[0002] Thermal imaging devices used for monitoring coke oven roofs detect infrared energy through non-contact detection and convert it into electrical signals, thereby generating thermal images and temperature values on a display and calculating the temperature values. They are widely used in fields such as medicine and military, and have good performance.

[0003] The existing thermal imaging device for monitoring the coke oven top has certain disadvantages when used. First, the thermal imaging device for monitoring the coke oven top cannot be used both handheld and fixed, which reduces the practicality of the thermal imaging device for monitoring the coke oven top. Utility Model Content

[0004] The purpose of the utility model is to provide a thermal imaging device for monitoring the top of a coke oven, which has the characteristics of being able to be used both as a handheld device and as an installed device, thereby improving the practicality of the thermal imaging device for monitoring the top of a coke oven, and being easy to assemble and disassemble and simple to operate.

[0005] The top end of the fixing plate is fixedly provided with a toothed connecting strip which is cooperatively connected with the toothed connecting strip and the toothed connecting strip is connected with the toothed connecting strip.

[0006] In order to facilitate the automatic reeling of the pulling rope, as a preferred thermal imaging device for monitoring the coke oven top of the present invention, a fixed cylinder is fixedly connected to the outer wall of the right side axis plate, and the right end of the reel is fixedly connected to a connecting shaft extending to the inside of the fixed cylinder, and a coil spring is arranged between the connecting shaft and the fixed cylinder.

[0007] In order to ensure stable lifting of the connecting plate, as a preferred thermal imaging device for monitoring the coke oven top of the present invention, telescopic chains are provided on both the left and right sides between the mounting base and the connecting plate.

[0008] In order to improve the comfort of the handheld thermal imager, as a preferred thermal imaging device for monitoring the coke oven top of the present invention, handles are fixedly connected to the left and right sides of the outer wall of the thermal imager body, and rubber pads are fixedly connected to the inner sides of the handles.

[0009] In order to facilitate the installation of a fixed mounting seat, as a preferred thermal imaging device for monitoring the coke oven top of the present invention, both sides of the outer wall of the mounting seat are fixedly connected with mounting plates, and the outer walls of the two mounting plates are threaded with mounting bolts.

[0010] In order to lock and fix the pulling rope, as a preferred thermal imaging device for monitoring the coke oven top of the present invention, the lower end surface of the mounting seat is slidably connected to a rope clamping plate, and a rope clamping groove is provided on the side of the rope clamping plate close to the pulling rope, and the width of the rope clamping groove is smaller than the diameter of the pulling rope.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] Hold the thermal imager body and pull it downward, the thermal imager body drives the upper clamping plate and the connecting plate to move downward as a whole, thereby pulling the pulling rope downward and unwinding the reel. After pulling it to a suitable height, slide the rope clamping plate to the right so that the rope clamping groove is clamped to the outer wall of the pulling rope, thereby locking the pulling rope. The adjustment is convenient. When the thermal imager body needs to be used handheld, push the clamping plate upward, and the clamping plate rotates around the pin shaft to move the clamping plate out of the fixed groove, so that the clamping of the connector can be released, and the thermal imager body can be disassembled for handheld use. The thermal imaging device for coke oven top monitoring can be used for both handheld and installed use, which improves the practicality of the thermal imaging device for coke oven top monitoring, and is easy to disassemble and assemble and simple to operate. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 This is a schematic diagram of the state where the connecting piece of the utility model is separated from the fixing groove;

[0015] Figure 3 This is a side structural diagram of the connector of the utility model;

[0016] Figure 4 This is a top view of the rope clamping plate of the utility model.

[0017] In the figure: 1. Thermal imager body; 2. Mounting base; 3. Axis plate; 4. Reel; 5. Pull rope; 6. Connecting plate; 7. Rotating base; 8. Clamping plate; 9. Fixing slot; 10. Pin shaft; 11. Clamping plate; 12. Hollow opening; 13. Spring; 14. Connecting piece; 15. Fixing cylinder; 16. Connecting shaft; 17. Coil spring; 18. Telescopic chain; 19. Handle; 20. Rubber pad; 21. Mounting plate; 22. Mounting bolt; 23. Rope clamping plate; 24. Rope clamping slot. DETAILED DESCRIPTION

[0018] See also Figures 1 to 4 The top of the thermal imaging device for monitoring the top of a coke oven comprises a thermal imager body 1 and a mounting base 2 located above the thermal imager body 1. The inner bottom end of the mounting base 2 is fixedly connected to two shaft plates 3, and a reel 4 is rotatably connected between the two shaft plates 3. The outer wall of the reel 4 is provided with a pulling rope 5, one end of the pulling rope 5 passes through the mounting base 2 and is fixedly connected to the connecting plate 6. The lower end surface of the connecting plate 6 is rotatably connected to the clamping plate 8 through the rotating seat 7. The outer wall of the clamping plate 8 is provided with a fixing groove 9 that passes through the bottom of the clamping plate 8. The inner side of the clamping plate 8 is a hollow structure and is movably connected to the clamping plate 11 through a pin 10. One side of the outer wall of the clamping plate 11 extends to the inside of the fixing groove 9, and the other side of the outer wall of the clamping plate 11 is penetrated by a hollow opening 12. The inside of the hollow opening 12 is fixedly connected with a spring 13, and the other end of the spring 13 is fixedly connected to the left side of the outer wall of the clamping plate 8. The inside of the fixing groove 9 is detachably connected with a connecting piece 14, and the other end of the connecting piece 14 is fixedly connected to the top of the thermal imager body 1.

[0019] In this embodiment, when in use, the mounting base 2 is fixed to the bracket above the coke oven by the mounting bolts 22, and the thermal imager body 1 is hung below the mounting base 2, which is convenient for thermal imaging monitoring of the coke oven. At the same time, the height of the thermal imager body 1 can be adjusted according to the situation. Specifically, the thermal imager body 1 is held and pulled downward, and the thermal imager body 1 drives the upper clamping plate 8 and the connecting plate 6 to move downward as a whole, thereby pulling the pulling rope 5 downward to unwind the reel 4. After pulling to a suitable height, the rope clamping plate 23 is slid to the right to open the rope clamping groove 2. 4 is clamped to the outer wall of the pulling rope 5, thereby locking the pulling rope 5 and making it easy to adjust. When the thermal imager body 1 needs to be used handheld, the clamping plate 11 is pulled upward, and the clamping plate 11 rotates around the pin 10, so that the clamping plate 11 moves out of the fixing groove 9, thereby releasing the clamping of the connecting member 14, and the thermal imager body 1 can be disassembled for handheld use. The thermal imaging device for monitoring the coke oven top can be used both handheld and installed, thereby improving the practicality of the thermal imaging device for monitoring the coke oven top, and is easy to disassemble and assemble, and simple to operate;

[0020] When the thermal imager body 1 needs to be reinstalled, align the connecting piece 14 with the fixing groove 9 and push it upward. The connecting piece 14 presses the card plate 11 upward. The lower side of the outer wall of the card plate 11 is an arc-shaped structure, so that the card plate 11 is rotated around the pin shaft 10, thereby clamping the connecting piece 14 into the fixing groove 9. After being clamped, the card plate 11 is reset under the tension of the spring 13, thereby locking the connecting piece 14 into the inside of the fixing groove 9, making disassembly and assembly convenient.

[0021] As a technical optimization solution of the present invention, a fixed cylinder 15 is fixedly connected to the outer wall of the right side shaft plate 3, and the right end of the reel 4 is fixedly connected to a connecting shaft 16 extending into the interior of the fixed cylinder 15, and a coil spring 17 is arranged between the connecting shaft 16 and the fixed cylinder 15.

[0022] In this embodiment: a coil spring 17 is fixedly connected between the connecting shaft 16 and the fixed cylinder 15, so that when the pulling rope 5 is pulled downward, the coil spring 17 is tightened. When the position of the thermal imager body 1 needs to be adjusted upward, it is only necessary to slide the rope clamping plate 23 to release the lock of the pulling rope 5, and the coil spring 17 can be reset, so that the reel 4 reels the pulling rope 5, thereby driving the thermal imager body 1 to move upward, realizing automatic reeling of the pulling rope 5, and being more convenient to use.

[0023] As a technical optimization solution of the present invention, telescopic chains 18 are provided on both the left and right sides between the mounting seat 2 and the connecting plate 6 .

[0024] In this embodiment, telescopic chains 18 are provided on both the left and right sides between the mounting base 2 and the connecting plate 6 to limit the connecting plate 6 so that the connecting plate 6 is more stable when being raised or lowered and avoids rotation.

[0025] As a technical optimization solution of the present invention, handles 19 are fixedly connected to the left and right sides of the outer wall of the thermal imager body 1 , and rubber pads 20 are fixedly connected to the inner sides of the handles 19 .

[0026] In this embodiment, a rubber pad 20 is fixedly connected to the inner side of the handle 19, which facilitates hand-held use of the thermal imager body 1 and improves grip comfort.

[0027] As a technical optimization solution of the present invention, mounting plates 21 are fixedly connected to both sides of the outer wall of the mounting seat 2, and mounting bolts 22 are threadedly connected through the outer walls of the two mounting plates 21.

[0028] In this embodiment, the outer walls of the two mounting plates 21 are threaded with mounting bolts 22 to facilitate the mounting and fixing of the mounting base 2 on the coke oven roof through the bracket.

[0029] As a technical optimization solution of the present invention, the lower end surface of the mounting seat 2 is slidably connected with a rope clamping plate 23, and a rope clamping groove 24 is opened on the side of the rope clamping plate 23 close to the pulling rope 5, and the width of the rope clamping groove 24 is smaller than the diameter of the pulling rope 5.

[0030] In this embodiment, the rope clamping plate 23 is slid to the right, so that the rope clamping groove 24 is clamped to the outer wall of the pulling rope 5, thereby locking the pulling rope 5.

[0031] Working principle: When in use, the mounting base 2 is fixed to the bracket above the coke oven through the mounting bolts 22, and the thermal imager body 1 is hung below the mounting base 2, which is convenient for thermal imaging monitoring of the coke oven. At the same time, the height of the thermal imager body 1 can be adjusted according to the situation. Specifically, the thermal imager body 1 is held and pulled downward, and the thermal imager body 1 drives the upper clamping plate 8 and the connecting plate 6 to move downward as a whole, thereby pulling the pulling rope 5 downward to unwind the reel 4. After pulling to the appropriate height, slide the rope clamping plate 23 to the right to make the rope clamping groove 24 It is clamped to the outer wall of the pulling rope 5, thereby locking the pulling rope 5 and making adjustment convenient. When the thermal imager body 1 needs to be used handheld, the clamping plate 11 is pulled upward, and the clamping plate 11 rotates around the pin 10, so that the clamping plate 11 moves out of the fixing groove 9, thereby releasing the clamping of the connecting member 14, and the thermal imager body 1 can be disassembled for handheld use. The thermal imaging device for monitoring the coke oven top can be used both handheld and installed, thereby improving the practicality of the thermal imaging device for monitoring the coke oven top, and is easy to disassemble and assemble, and simple to operate.

[0032] When the thermal imager body 1 needs to be reinstalled, align the connecting piece 14 with the fixing groove 9 and push it upward. The connecting piece 14 presses the card plate 11 upward. The lower side of the outer wall of the card plate 11 is an arc-shaped structure, so that the card plate 11 is rotated around the pin shaft 10, thereby clamping the connecting piece 14 into the fixing groove 9. After being clamped, the card plate 11 is reset under the tension of the spring 13, thereby locking the connecting piece 14 into the inside of the fixing groove 9, making disassembly and assembly convenient.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A thermal imaging device for monitoring a coke oven top, comprising a thermal imager body (1) and a mounting base (2) located above the thermal imager body (1), characterized in that: The inner bottom end of the mounting seat (2) is fixedly connected to two shaft plates (3), and a reel (4) is rotatably connected between the two shaft plates (3). The outer wall of the reel (4) is provided with a pulling rope (5), one end of the pulling rope (5) passes through the mounting seat (2) and is fixedly connected to a connecting plate (6), and the lower end surface of the connecting plate (6) is rotatably connected to a clamping plate (8) through a rotating seat (7). The outer wall of the clamping plate (8) is provided with a fixing groove (9) that passes through the bottom of the clamping plate (8), and the inner side of the clamping plate (8) is a hollow structure and is passed through. A card plate (11) is movably connected to the pin shaft (10), one side of the outer wall of the card plate (11) extends to the inside of the fixing groove (9), and a hollow opening (12) is provided through the other side of the outer wall of the card plate (11), a spring (13) is fixedly connected to the inside of the hollow opening (12), the other end of the spring (13) is fixedly connected to the left side of the outer wall of the clamping plate (8), the inside of the fixing groove (9) is detachably connected to a connecting piece (14), and the other end of the connecting piece (14) is fixedly connected to the top of the thermal imager body (1).

2. The thermal imaging device for monitoring a coke oven top according to claim 1, characterized in that: The outer wall of the right shaft plate (3) is fixedly connected to a fixed cylinder (15), the right end of the reel (4) is fixedly connected to a connecting shaft (16) extending into the interior of the fixed cylinder (15), and a coil spring (17) is provided between the connecting shaft (16) and the fixed cylinder (15).

3. The thermal imaging device for monitoring a coke oven top according to claim 1, characterized in that: Telescopic chains (18) are provided on both left and right sides between the mounting seat (2) and the connecting plate (6).

4. The thermal imaging device for monitoring a coke oven top according to claim 1, characterized in that: Handles (19) are fixedly connected to the left and right sides of the outer wall of the thermal imager body (1), and a rubber pad (20) is fixedly connected to the inner side of the handle (19).

5. The thermal imaging device for monitoring a coke oven top according to claim 1, characterized in that: Both sides of the outer wall of the mounting seat (2) are fixedly connected with mounting plates (21), and the outer walls of the two mounting plates (21) are threadedly connected with mounting bolts (22).

6. The thermal imaging device for monitoring a coke oven top according to claim 1, characterized in that: The lower end surface of the mounting seat (2) is slidably connected to a rope clamping plate (23), and a rope clamping groove (24) is provided on a side of the rope clamping plate (23) close to the pulling rope (5). The width of the rope clamping groove (24) is smaller than the diameter of the pulling rope (5).

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