Safe and explosion-proof hearth observable device

Abstract

The utility model provides a safe explosion-proof hearth observable device which comprises a placing base, a bearing chassis, a placing condensation box, a hearth body and an adjusting assembly, and the adjusting assembly comprises a motor frame; the bottom of the motor frame is fixedly connected with one side of the top of the placing base; a motor is fixedly connected into the motor frame; an output shaft of the motor is fixedly connected with a pinion through a coupling; the top of the bearing chassis is rotationally connected with a large gear ring; the surface of the large gear ring is meshed with the surface of the pinion; the top of the large gear ring is fixedly connected with a lower thread wire inlet cylinder; the surface of the lower threaded wire inlet cylinder is in threaded connection with an adjusting sleeve; by arranging the adjusting assembly, the function of adjusting the height of the L-shaped threaded wire outlet cylinder is achieved, the function of adjusting the horizontal position of the L-shaped threaded wire outlet cylinder by rotating the lower threaded wire inlet cylinder is achieved, the observation range is expanded, and then the observation effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of furnace chambers, in particular to a safe and explosion-proof furnace chamber observation device. Background Art

[0002] The furnace is one of the commonly used equipment in the industrial production process, usually used for material heating, drying, sintering and other processes. In the laboratory, the furnace is also one of the frequently used equipment in scientific research and teaching processes, and can be used for sintering, heat treatment, drying, sterilization, etc.

[0003] A Chinese patent with the publication number CN214120119U discloses a safety monitoring device for the furnace of a boiler of a combined unit with corrosion resistance and explosion resistance, including a fixed plate, an explosion-proof box and a camera body, a fixed seat is provided on one side of the fixed plate, a movable frame is movably installed on one side of the fixed seat, the threaded rod and the movable frame are movably installed through the movable rod, an explosion-proof box is fixedly installed on the top of the movable frame, a fixed frame is fixedly installed on one side of the explosion-proof box, a fixed base extending into the explosion-proof box is fixedly installed on one side of the fixed frame, and a camera body is fixedly installed on the top of the fixed base. The utility model installs the camera body inside the explosion-proof box, and uses the explosion-proof box to prevent corrosion and explosion, thereby protecting the camera body from being easily damaged. By movably installing the movable frame on one side of the fixed seat, the threaded rod is rotated to drive the movable frame to adjust the monitoring angle through the movable rod, thereby improving convenience.

[0004] As mentioned above, the patent provides a boiler furnace safety monitoring device for a corrosion-proof and explosion-proof combined unit, which utilizes a rotating threaded rod to drive a movable frame to adjust the monitoring angle through a movable rod, thereby improving convenience. However, during the specific adjustment, the angle of the movable frame is adjusted, and the adjustment range is limited, which results in the observation accuracy still not being high enough, and the observation effect needs to be improved. Utility Model Content

[0005] The utility model provides a safe and explosion-proof furnace observation device to solve the problems raised in the background technology.

[0006] In order to solve the above problems, the utility model provides a safe and explosion-proof furnace observation device, including a placement base, a load-bearing chassis, a condensation box, a furnace body and an adjustment component, wherein the adjustment component includes a motor frame; the bottom of the motor frame is fixedly connected to one side of the top of the placement base; the inside of the motor frame is fixedly connected to a motor; the output shaft of the motor is fixedly connected to a pinion through a coupling; the top of the load-bearing chassis is rotatably connected to a large gear ring; the surface of the large gear ring and the surface of the small gear are meshed with each other; the top of the large gear ring is fixedly connected to a lower threaded wire inlet barrel; the surface of the lower threaded wire inlet barrel is threadedly connected to an adjusting sleeve; the end of the adjusting sleeve away from the lower threaded wire inlet barrel is threadedly connected to an L-shaped threaded wire outlet barrel; one end of the L-shaped threaded wire outlet barrel extends to the interior of the furnace body.

[0007] Preferably: the bottom of the condensing box is fixedly connected to the top of the load-bearing chassis; the bottom of the furnace body is clamped with the inside of the condensing box; the top of the placement base is fixedly connected with a support column; the top of the support column is fixedly connected to the bottom of the load-bearing chassis.

[0008] Preferably: a support card frame is fixedly connected to one side of the top of the placement base; an observation display screen is fixedly connected to the top of the support card frame; and the bottom of the support card frame is rotatably connected to the surface of the pinion gear.

[0009] Preferably: a condensate water pipe is sleeved on the surface of the furnace body; the bottom end of the condensate water pipe is connected to the top of the condensation box; the bottom of the furnace body is connected to a pressure relief pipe; one end of the pressure relief pipe passes through the furnace body and the load-bearing chassis in sequence and extends to the bottom of the load-bearing chassis; one end of the pressure relief pipe located at the bottom of the load-bearing chassis is connected to a pressure relief valve; the top of the placement base is fixedly connected to a fixed pipe rack adapted to the pressure relief valve.

[0010] Preferably: a sliding limit ring is fixedly connected to the bottom of the large gear ring; and an annular rail adapted to the sliding limit ring is provided on the top of the load-bearing chassis.

[0011] The beneficial effects of adopting the above technical solution are:

[0012] By setting an adjustment component, when working, the inside of the lower threaded wire inlet barrel and the L-shaped threaded wire outlet barrel is used to sleeve the wire and install the observation probe to realize the observation of the furnace. The motor starts to rotate by driving the small gear through the output shaft, and the small gear and the large gear ring are meshed with each other, so that the small gear rotates and drives the large gear ring to rotate, and then drives the lower threaded wire inlet barrel to rotate. The adjusting sleeve is used to rotate the threads on the lower threaded wire inlet barrel and the L-shaped threaded wire outlet barrel to adjust the L-shaped threaded wire outlet barrel to move up and down, and realize the function of adjusting the height of the L-shaped threaded wire outlet barrel. The rotation of the lower threaded wire inlet barrel can adjust the horizontal position of the L-shaped threaded wire outlet barrel, thereby expanding the scope of observation and improving the effect of observation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0014] Figure 2 It is the first stereoscopic diagram of the partial structure of the utility model.

[0015] Figure 3 This is a second stereoscopic view of a partial structure of the utility model.

[0016] Figure 4 It is a schematic diagram of the transmission structure of the motor of the utility model.

[0017] Among them: 1. Placement base; 2. Load-bearing chassis; 3. Place condenser box; 4. Furnace body; 5. Motor frame; 6. Motor; 7. Small gear; 8. Large gear ring; 9. Lower threaded wire inlet barrel; 10. Adjustment sleeve; 11. L-shaped threaded wire outlet barrel; 12. Support column; 13. Support bracket; 14. Observation display screen; 15. Condensate pipe; 16. Pressure relief pipe; 17. Pressure relief valve; 18. Fixed pipe rack; 19. Sliding limit ring; 20. Ring rail. DETAILED DESCRIPTION

[0018] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0019] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, a movable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] like Figure 1 - Figure 4 As shown, in this embodiment, a safe and explosion-proof furnace observation device includes a placement base 1, a load-bearing chassis 2, a placement condensation box 3, a furnace body 4 and an adjustment component, wherein the adjustment component includes a motor frame 5; the bottom of the motor frame 5 is fixedly connected to one side of the top of the placement base 1; the motor frame 5 is fixedly connected to a motor 6 inside; the output shaft of the motor 6 is fixedly connected to a pinion 7 through a coupling; the top of the load-bearing chassis 2 is rotatably connected to a large gear ring 8; the surface of the large gear ring 8 is meshed with the surface of the pinion 7; the top of the large gear ring 8 is fixedly connected to a lower threaded wire inlet barrel 9; the surface of the lower threaded wire inlet barrel 9 is threadedly connected to an adjusting sleeve 10; the end of the adjusting sleeve 10 away from the lower threaded wire inlet barrel 9 is threadedly connected to an L-shaped threaded wire outlet barrel 11; one end of the L-shaped threaded wire outlet barrel 11 extends to the interior of the furnace body 4.

[0022] Through the above technical scheme, the motor frame 5 is arranged on the top of the placement base 1 to support the motor 6. The large gear ring 8 rotates on the top of the load-bearing chassis 2, and the lower threaded wire inlet barrel 9 is fixed on the top of the large gear ring 8. When working, the lower threaded wire inlet barrel 9 and the L-shaped threaded wire outlet barrel 11 are used to sleeve the wires for installing the observation probe to realize the observation of the furnace. The motor 6 starts to rotate by driving the pinion 7 through the output shaft. The pinion 7 and the large gear ring 8 are meshed with each other, so that the pinion 7 rotates and drives the large gear ring 8 to rotate, and then drives the lower threaded wire inlet barrel 9 to rotate. The adjusting sleeve 10 is used to rotate the threads on the lower threaded wire inlet barrel 9 and the L-shaped threaded wire outlet barrel 11 to adjust the L-shaped threaded wire outlet barrel 11 to move up and down, and realize the function of adjusting the height of the L-shaped threaded wire outlet barrel 11. The lower threaded wire inlet barrel 9 can rotate to adjust the horizontal position of the L-shaped threaded wire outlet barrel 11, thereby expanding the scope of observation and improving the effect of observation.

[0023] like Figure 1 and Figure 2As shown, the bottom of the condensation box 3 is fixedly connected to the top of the load-bearing chassis 2; the bottom of the furnace body 4 is clamped with the inside of the condensation box 3; the top of the placement base 1 is fixedly connected with a support column 12; the top of the support column 12 is fixedly connected to the bottom of the load-bearing chassis 2; one side of the top of the placement base 1 is fixedly connected with a support bracket 13; the top of the support bracket 13 is fixedly connected with an observation display screen 14; the bottom of the support bracket 13 is rotatably connected to the surface of the pinion 7.

[0024] Through the above technical scheme, the condensation box 3 is placed and fixed on the top of the load-bearing chassis 2, and the load-bearing chassis 2 is used to support the condensation box 3, and the condensation box 3 is used to clamp and support the furnace body 4. In addition, the support column 12 is fixed on the top of the placing base 1, and the top of the support column 12 is fixed to the bottom of the load-bearing chassis 2, so that the placing base 1 cooperates with the support column 12 to support the load-bearing chassis 2, and the support bracket 13 is fixed on the other side of the placing base 1. The observation display screen 14 is installed on the top of the support bracket 13, and the pinion 7 is rotatably connected with the support bracket 13, and the pinion 7 is supported by the support bracket 13.

[0025] like Figure 1 - Figure 3 As shown, a condensate water pipe 15 is sleeved on the surface of the furnace body 4; the bottom end of the condensate water pipe 15 is connected to the top of the condensation box 3; the bottom of the furnace body 4 is connected to a pressure relief pipe 16; one end of the pressure relief pipe 16 passes through the furnace body 4 and the load-bearing chassis 2 in sequence and extends to the bottom of the load-bearing chassis 2; one end of the pressure relief pipe 16 located at the bottom of the load-bearing chassis 2 is connected to a pressure relief valve 17; the top of the placement base 1 is fixedly connected to a fixed pipe rack 18 adapted to the pressure relief valve 17.

[0026] Through the above technical scheme, the furnace body 4 is sleeved with a condensing water pipe 15, and the bottom of the condensing water pipe 15 is connected with the condensing box 3. The condensing box 3 cooperates with the condensing water pipe 15 to cool the furnace body 4 to prevent the internal temperature of the furnace from being too high and causing an explosion. Finally, the furnace body 4 is connected to a pressure relief pipe 16, and the other end of the pressure relief pipe 16 is connected to a pressure relief valve 17, which can relieve the pressure inside the furnace body 4 to prevent the internal pressure of the furnace body 4 from being too high and causing an explosion. A fixed pipe rack 18 is installed on the top of the placement base 1 to support the pressure relief pipe 16.

[0027] like Figure 3 and Figure 4 As shown, a sliding limit ring 19 is fixedly connected to the bottom of the large gear ring 8 ; and an annular rail 20 adapted to the sliding limit ring 19 is provided on the top of the load-bearing chassis 2 .

[0028] Through the above technical solution, a sliding limit ring 19 is fixed at the bottom of the large gear ring 8, and an annular rail 20 is opened on the top of the load-bearing chassis 2. The sliding limit ring 19 can rotate in the annular rail 20, thereby completing the function of supporting the rotation of the load-bearing chassis 2.

[0029] Finally, it should be noted that the above implementation cases are only used to illustrate the present invention, rather than to limit the technical solutions described in the present invention; therefore, although this specification has described the present invention in detail with reference to the above-mentioned embodiments, ordinary technicians in this field should understand that the present invention can still be modified or replaced by equivalents, and all technical solutions and improvements that do not depart from the spirit and scope of the present invention should be included in the scope of the claims of the present invention; the technology not described in detail in the present invention is implemented with the existing technology.

Claims

1. A safe and explosion-proof furnace observation device, comprising a placement base (1), a load-bearing chassis (2), a placement condensation box (3), a furnace body (4) and an adjustment component, characterized in that: The adjustment assembly comprises a motor frame (5); the bottom of the motor frame (5) is fixedly connected to one side of the top of the placement base (1); the motor frame (5) is fixedly connected to a motor (6) inside; the output shaft of the motor (6) is fixedly connected to a pinion (7) via a coupling; the top of the load-bearing chassis (2) is rotatably connected to a large toothed ring (8); the surface of the large toothed ring (8) and the surface of the pinion (7) are meshed with each other; the top of the large toothed ring (8) is fixedly connected to a lower threaded wire inlet barrel (9); the surface of the lower threaded wire inlet barrel (9) is threadedly connected to an adjustment sleeve (10); an end of the adjustment sleeve (10) away from the lower threaded wire inlet barrel (9) is threadedly connected to an L-shaped threaded wire outlet barrel (11); one end of the L-shaped threaded wire outlet barrel (11) extends to the inside of the furnace body (4).

2. A safe and explosion-proof furnace observation device according to claim 1, characterized in that: The bottom of the condensation box (3) is fixedly connected to the top of the load-bearing chassis (2); the bottom of the furnace body (4) is clamped with the inside of the condensation box (3); the top of the placement base (1) is fixedly connected to a support column (12); the top of the support column (12) is fixedly connected to the bottom of the load-bearing chassis (2).

3. A safe and explosion-proof furnace observation device according to claim 1, characterized in that: A support bracket (13) is fixedly connected to one side of the top of the placement base (1); an observation display screen (14) is fixedly connected to the top of the support bracket (13); and the bottom of the support bracket (13) is rotatably connected to the surface of a pinion gear (7).

4. A safe and explosion-proof furnace observation device according to claim 1, characterized in that: The surface of the furnace body (4) is provided with a condensation water pipe (15); the bottom end of the condensation water pipe (15) is connected to the top of the condensation box (3); the bottom of the furnace body (4) is connected to a pressure relief pipe (16); one end of the pressure relief pipe (16) passes through the furnace body (4) and the load-bearing chassis (2) in sequence and extends to the bottom of the load-bearing chassis (2); one end of the pressure relief pipe (16) located at the bottom of the load-bearing chassis (2) is connected to a pressure relief valve (17); and the top of the placement base (1) is fixedly connected to a fixed pipe rack (18) adapted to the pressure relief valve (17).

5. The safe and explosion-proof furnace observation device according to claim 1, characterized in that: The bottom of the large gear ring (8) is fixedly connected with a sliding limit ring (19); the top of the load-bearing chassis (2) is provided with an annular clamping rail (20) adapted to the sliding limit ring (19).

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