High-temperature industrial television with screw driving monitoring function

Abstract

The utility model discloses a high-temperature industrial television for screw driving monitoring, and particularly relates to the technical field of high-temperature industrial televisions, which comprises a protective cover and a camera mounted in the protective cover, a bottom plate is arranged at the bottom of the protective cover, a camera is arranged on one side of the camera, and a connecting cover is arranged on the outer side of the camera and positioned on one side of the protective cover. A fixing assembly is arranged between the camera and the protective cover; wherein the fixing assembly comprises frames arranged on the two sides of the protective cover, fixing cylinders are arranged in the two frames, fixing rods are arranged on one sides of the two fixing cylinders, and holes are symmetrically formed in the surfaces of the two sides of the protective cover and located in the frames in a penetrating mode. According to the utility model, the camera and the camera can be limited and fixed, the stability of the camera and the camera can be improved, and the efficiency of monitoring the interior of the furnace body can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-temperature industrial televisions, and more specifically to a high-temperature industrial television for screw-driven monitoring. Background Art

[0002] High-temperature industrial television is a special closed-circuit television equipment used in high-temperature environments. It is used in industrial high-temperature furnaces such as heating furnaces and steam boilers in metallurgy, chemical machinery and other industries. It has been widely used in equipment and processes such as heating furnace fire watching, glass melting furnace tin bath and other overall heat processing. When in use, the camera is inserted into the furnace body to observe the inside of the furnace body. When moving the camera, a screw drive method is generally used.

[0003] After searching, the Chinese patent with publication number CN216253057U discloses a screw-driven high-temperature industrial television. The advantage of this structure is that, through the anti-backfire device, when the lens withdraws from the detection channel, the detection channel can be quickly closed to prevent the high-temperature flame from continuing to damage the lens; by setting up a cooling channel, it is convenient to quickly cool the camera and lens, thereby increasing their service life.

[0004] However, when this structure is actually used, since the camera is placed inside the camera protective cover, when the camera protective cover is moved by the screw, there is a certain gap between the camera protective cover and the camera, which will not only cause the camera to be offset inside the camera protective cover, but also affect the position of the camera inside the lens protective cover, thereby affecting the shooting angle of the camera. Utility Model Content

[0005] In order to overcome the problems and defects in the prior art, the utility model provides a high-temperature industrial television for screw drive monitoring to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-temperature industrial television for screw-driven monitoring, comprising a protective cover, and a camera installed inside the protective cover, the bottom of the protective cover is provided with a bottom plate, one side of the camera is provided with a camera, a connecting cover is provided outside the camera and located on one side of the protective cover, and a fixing component is provided between the camera and the protective cover; the fixing component comprises a frame arranged on both sides of the protective cover, two fixing cylinders are provided inside the two frames, one side of the two fixing cylinders is provided with a fixing rod, the surfaces of both sides of the protective cover and located on the frames are symmetrically penetrated with holes, one end of the two fixing rods passes through the holes and extends to the inside of the protective cover, one end of the two fixing rods is provided with a fixing plate, one side of the two fixing plates is provided with a plurality of silicone strips, the other ends of the two fixing rods penetrate the surface of the fixing cylinder and extend to the inside of the fixing cylinder, the other end of the fixing rod is provided with a first spring, one end of the first spring is connected to the inner wall of the fixing cylinder, which is conducive to limiting and fixing the camera and the camera.

[0007] Preferably, a side plate is provided on one side of the bottom plate, a detection channel is opened on the surface of the side plate, and an opening and closing component is provided inside the side plate; the opening and closing component includes two baffles arranged inside the detection channel, connecting channels are opened on both sides of the detection channel, positioning plates are provided on both sides of the two baffles, two second springs are provided inside the two connecting channels, one end of the two second springs is connected to the surface of the baffle, and arc-shaped grooves are opened on the surfaces of the two baffles, which is conducive to opening and closing the detection channel.

[0008] Preferably, a support frame is provided inside the connecting cover, a silicone pad is provided inside the supporting frame, threaded holes are provided on both side surfaces of the supporting frame, threaded rods are provided inside the two threaded holes, the bottom of the threaded rods is connected to the inner wall of the connecting cover, the top of the threaded rods passes through the surface of the connecting cover and extends to the top of the connecting cover, rotating holes are provided on the surfaces of the two threaded rods, two rotating rods are provided on the top of the connecting cover, and the two rotating rods are clamped with the rotating holes, which is beneficial to supporting the camera.

[0009] Preferably, a movable groove is provided on the surface of the base plate, a screw is provided inside the movable groove, a movable block is threadedly sleeved on the screw, a motor is provided on one side of the base plate, the output end of the motor is connected to the screw, a plurality of clamping holes are provided on the surface of the movable block, a plurality of clamping rods are provided at the bottom of the protective cover, the clamping rods are clamped with the clamping holes, sliding grooves are provided on the surface of the base plate and on both sides of the movable groove, and two pulleys are provided at the bottom of the protective cover and inside the two sliding grooves, which is conducive to the disassembly of the protective cover.

[0010] Preferably, a cooling frame is provided on one side of the side panel and on one side of the detection channel, an air cooler is provided on the top of the cooling frame, cold air plates are provided on the inner walls on both sides of the cooling frame, and a delivery pipe is connected between the air cooler and the cold air plate, which is beneficial to cooling the outside of the connecting cover.

[0011] Technical effects and advantages of the utility model:

[0012] 1. By setting a fixing assembly and a support frame, the elasticity of the first spring generates a thrust on the fixing rod and the fixing plate, and the silicone strip on one side of the fixing plate contacts the surface of the camera, thereby increasing the friction between the surface of the camera and the fixing plate, and the camera can be fixed inside the protective cover. Then, the rotating rod is connected to the rotating hole, and the threaded rod is rotated to move the support frame, so that the silicone pad inside the support frame contacts the surface of the camera, and then the camera and the camera can be limited and fixed, which can improve the stability of the camera and the camera, and is conducive to improving the efficiency of monitoring the inside of the furnace body;

[0013] 2. By setting an opening and closing component, the protrusion at one end of the connecting cover generates a thrust on the arc groove on the surface of the baffle, so that the baffle slides to one side along the connecting channel, causing the second spring to expand and contract, thereby opening the detection channel. When the connecting cover leaves the detection channel, the elasticity of the second spring generates a thrust on the baffle, thereby closing the detection channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a cross-sectional structural schematic diagram of the utility model.

[0016] Figure 3 It is a schematic diagram of the top structure of the utility model.

[0017] Figure 4 It is a side structural schematic diagram of the utility model.

[0018] Figure 5 It is a schematic diagram of the connection cover and the support frame structure of the utility model.

[0019] The accompanying drawings are marked as follows: 1. protective cover; 2. camera; 3. camera head; 4. connecting cover; 5. frame; 6. fixing cylinder; 7. fixing rod; 8. fixing plate; 9. first spring; 10. side plate; 11. detection channel; 12. baffle; 13. second spring; 14. arc groove; 15. support frame; 16. threaded rod; 17. rotating hole; 18. rotating rod; 19. screw; 20. moving block; 21. motor; 22. clamping hole; 23. clamping rod; 24. pulley; 25. air conditioner; 26. cold air plate; 27. cooling frame. DETAILED DESCRIPTION

[0020] 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.

[0021] As attached Figure 1-5 A high-temperature industrial television for screw-driven monitoring is shown, comprising a protective cover 1, and a camera 2 installed inside the protective cover 1, a bottom plate is provided at the bottom of the protective cover 1, a camera 3 is provided on one side of the camera 2, a connecting cover 4 is provided outside the camera 3 and located on one side of the protective cover 1, and a fixing component is provided between the camera 2 and the protective cover 1; the fixing component comprises a frame 5 arranged on both sides of the protective cover 1, a fixing tube 6 is provided inside the two frames 5, a fixing rod 7 is provided on one side of the two fixing tubes 6, holes are symmetrically opened on the surface of both sides of the protective cover 1 and located on the frames 5, one end of the two fixing rods 7 passes through the hole and extends to the inside of the protective cover 1, one end of the two fixing rods 7 is provided with a fixing plate 8, one side of the two fixing plates 8 is provided with a plurality of silicone strips, the other ends of the two fixing rods 7 pass through the surface of the fixing tube 6 and extend to the inside of the fixing tube 6, the other end of the fixing rod 7 is provided with a first spring 9, and one end of the first spring 9 is connected to the inner wall of the fixing tube 6.

[0022] As attached Figure 2 , 3 As shown, a side plate 10 is provided on one side of the bottom plate, a detection channel 11 is opened on the surface of the side plate 10, and an opening and closing component is provided inside the side plate 10; the opening and closing component includes two baffles 12 arranged inside the detection channel 11, connecting channels are opened on both sides of the detection channel 11, positioning plates are provided on both sides of the two baffles 12, two second springs 13 are provided inside the two connecting channels, one end of the two second springs 13 is connected to the surface of the baffle 12, and arc grooves 14 are opened on the surfaces of the two baffles 12, and the baffles 12 are pushed to both sides through the arc grooves 14 to open the detection channel 11.

[0023] As attached Figure 5 As shown, a support frame 15 is provided inside the connecting cover 4, and a silicone pad is provided inside the supporting frame 15. Threaded holes are provided on both side surfaces of the supporting frame 15, and threaded rods 16 are provided inside the two threaded holes. The bottom of the threaded rods 16 is connected to the inner wall of the connecting cover 4, and the top of the threaded rods 16 passes through the surface of the connecting cover 4 and extends to the top of the connecting cover 4. Rotating holes 17 are provided on the surfaces of the two threaded rods 16, and two rotating rods 18 are provided on the top of the connecting cover 4. The two rotating rods 18 are both engaged with the rotating holes 17. Rotating the rotating rods 18 drives the threaded rods 16 to rotate, so that the supporting frame 15 moves, and the silicone pad contacts the surface of the camera 3, so as to support the camera 3.

[0024] As attached Figure 3 , 4 As shown, a movable groove is provided on the surface of the bottom plate, a screw 19 is provided inside the movable groove, a movable block 20 is threadedly sleeved on the screw 19, a motor 21 is provided on one side of the bottom plate, the output end of the motor 21 is connected to the screw 19, a plurality of clamping holes 22 are provided on the surface of the movable block 20, a plurality of clamping rods 23 are provided at the bottom of the protective cover 1, the clamping rods 23 are clamped with the clamping holes 22, sliding grooves are provided on the surface of the bottom plate and on both sides of the movable groove, two pulleys 24 are provided at the bottom of the protective cover 1 and inside the two sliding grooves, the motor 21 is started to drive the threaded rod 16 to rotate, so that the movable block 20 drives the protective cover 1 to move, and the pulley 24 at the bottom of the protective cover 1 slides inside the sliding groove, which can reduce the friction between the protective cover 1 and the bottom.

[0025] As attached Figure 1 , 2 As shown in FIG. 3 , a cooling frame 27 is provided on one side of the side panel 10 and on one side of the detection channel 11, an air cooler 25 is provided on the top of the cooling frame 27, cold air plates 26 are provided on the inner walls on both sides of the cooling frame 27, and a delivery pipe is connected between the air cooler 25 and the cold air plates 26. When the air cooler 25 is turned on, the outer side of the connecting cover 4 can be cooled through the cold air plates 26.

[0026] Working principle of the utility model: when in use, first open the protective cover 1, place the camera 2 and the camera 3 inside the protective cover 1, and generate thrust on the fixing rod 7 and the fixing plate 8 through the first spring 9 inside the fixing tube 6, so that one side of the fixing plate 8 can be in contact with the surface of the camera 2. Due to the silicone strip on one side of the fixing plate 8, the friction between the fixing plate 8 and the camera 2 can be increased, so that the camera 2 can be clamped and fixed, and then the rotating rod 18 is placed on the top of the connecting cover 4 so that it is engaged with the rotating hole 17 on the surface of the threaded rod 16, and then the rotating rod 18 is rotated to move the support frame 15 along the threaded rod 16, so that the silicone pad inside the support frame 15 is in contact with the surface of the camera 3, and then the rotating rod 18 is separated from the rotating hole 17 and removed from the connecting cover 4, so that the camera 3 can be supported, which can not only fix the camera 2, but also support and fix the camera 3;

[0027] Then, the motor 21 is started to drive the screw 19 to rotate, so that the moving block 20 drives the protective cover 1 to move along the screw 19, so that the pulley 24 at the bottom of the screw 19 slides inside the slide groove. Since one end of the connecting cover 4 is convex, a thrust can be generated on the arc groove 14 on the surface of the two baffles 12. Since the cross section of the arc groove 14 is gradually reduced, the baffles 12 can be moved to both sides, and the baffles 12 are moved to the inside of the connecting channel, so that the second spring 13 is extended and retracted, so that the connecting cover 4 passes through the detection channel 11, and then the air conditioner 25 is started. The connecting cover 4 can be cooled down through the cold air plate 26, and the inside of the furnace body can be photographed;

[0028] When the connecting cover 4 is moved out from the detection port, the baffle 12 can be pushed by the elasticity of the second spring 13, and the detection channel 11 can be closed after the connecting cover 4 is moved out, thereby increasing the speed of closing the detection channel 11. The utility model can limit and fix the camera 2 and the camera head 3 through two fixing plates 8 in conjunction with the support frame 15, and the detection channel 11 can be opened and closed by the baffle 12 in conjunction with the second spring 13.

[0029] Finally: The above embodiments are only illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A high-temperature industrial television for screw drive monitoring, comprising a protective cover (1), and a camera (2) installed inside the protective cover (1), characterized in that: A bottom plate is provided at the bottom of the protective cover (1); a camera (3) is provided on one side of the camera (2); a connecting cover (4) is provided outside the camera (3) and located on one side of the protective cover (1); and a fixing component is provided between the camera (2) and the protective cover (1); The fixing assembly comprises a frame (5) arranged on both sides of the protective cover (1), a fixing cylinder (6) is arranged inside the two frames (5), a fixing rod (7) is arranged on one side of the two fixing cylinders (6), holes are symmetrically opened on the surfaces of both sides of the protective cover (1) and are located on the frame (5), one end of the two fixing rods (7) passes through the hole and extends into the protective cover (1), one end of the two fixing rods (7) is provided with a fixing plate (8), one side of the two fixing plates (8) is provided with a plurality of silicone strips, the other ends of the two fixing rods (7) pass through the surface of the fixing cylinder (6) and extend into the interior of the fixing cylinder (6), the other end of the fixing rod (7) is provided with a first spring (9), and one end of the first spring (9) is connected to the inner wall of the fixing cylinder (6).

2. The high temperature industrial television for screw drive monitoring according to claim 1 is characterized in that: A side plate (10) is provided on one side of the bottom plate, a detection channel (11) is provided on the surface of the side plate (10), and an opening and closing component is provided inside the side plate (10); The opening and closing assembly comprises two baffles (12) arranged inside the detection channel (11), connecting channels are provided on both sides of the detection channel (11), positioning plates are provided on both sides of the two baffles (12), two second springs (13) are provided inside the two connecting channels, one end of the two second springs (13) is connected to the surface of the baffle (12), and arc-shaped grooves (14) are provided on the surfaces of the two baffles (12).

3. The high temperature industrial television for screw drive monitoring according to claim 1 is characterized in that: A support frame (15) is provided inside the connection cover (4), a silicone pad is provided inside the support frame (15), threaded holes are provided on both side surfaces of the support frame (15), threaded rods (16) are provided inside the two threaded holes, the bottom of the threaded rods (16) are connected to the inner wall of the connection cover (4), the top of the threaded rods (16) penetrates the surface of the connection cover (4) and extends to the top of the connection cover (4), the surfaces of the two threaded rods (16) are provided with rotating holes (17), and two rotating rods (18) are provided on the top of the connection cover (4), and the two rotating rods (18) are both engaged with the rotating holes (17).

4. The high temperature industrial television for screw drive monitoring according to claim 1 is characterized in that: A movable groove is provided on the surface of the bottom plate, a screw rod (19) is provided inside the movable groove, a movable block (20) is threadedly sleeved on the screw rod (19), a motor (21) is provided on one side of the bottom plate, an output end of the motor (21) is connected to the screw rod (19), a plurality of clamping holes (22) are provided on the surface of the movable block (20), and a plurality of clamping rods (23) are provided at the bottom of the protective cover (1), and the clamping rods (23) are clamped with the clamping holes (22).

5. The high temperature industrial television for screw drive monitoring according to claim 1 is characterized in that: Slide grooves are provided on the surface of the bottom plate and on both sides of the movable groove, and two pulleys (24) are provided on the bottom of the protective cover (1) and inside the two slide grooves.

6. The high temperature industrial television for screw drive monitoring according to claim 2 is characterized in that: A cooling frame (27) is provided on one side of the side plate (10) and located on one side of the detection channel (11); an air cooler (25) is provided on the top of the cooling frame (27); cold air plates (26) are provided on the inner walls of both sides of the cooling frame (27); and a delivery pipe is provided between the air cooler (25) and the cold air plates (26).

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