Carbon-containing gas detection device

Abstract

The utility model discloses a carbon-containing gas detection device, which belongs to the technical field of gas detection and comprises a base, an adjusting plate is fixedly connected to the top surface of the base, a connecting column is fixedly connected to one side of the adjusting plate, a worm gear is fixedly connected to one side, far away from the adjusting plate, of the connecting column, a sliding groove I is formed in the adjusting plate, and a sliding rod I is slidably connected into the sliding groove I; a worm on a connecting rod can be driven to move on a worm gear by rotating a handle, so that a fixed seat is driven to generate angle change, and a gas-sensitive semiconductor sensing head clamped on a clamping plate is effectively driven to generate angle change, so that the gas-sensitive semiconductor sensing head detects gas in different directions, the detection range is expanded, a motor is started, and the detection efficiency is improved. The rotating disc can be driven to rotate to drive the clamping plate to slide on the extension plate, and the gas-sensitive semiconductor sensing head fixed on the surface of the rotating disc through the clamping plate is quickly separated, so that the gas-sensitive semiconductor sensing head is quickly disassembled, and a worker can quickly and conveniently store, detect and maintain the gas-sensitive semiconductor sensing head.

Description

Technical Field

[0001] The utility model relates to the technical field of gas detection, in particular to a carbon-containing gas detection device. Background Art

[0002] The carbon-containing gas detection device is a device used to accurately and quickly detect and analyze carbon-containing gases. It has a wide range of applications in environmental monitoring, industrial production, energy management and other fields.

[0003] The existing carbon-containing gas detection device still has the following defects when in use: it is impossible to detect gases in different directions during detection, and can only detect gases from a single direction. It is difficult to adjust when the detection direction needs to be changed, the detection range is small, and the detection head cannot be quickly disassembled for storage, inspection and maintenance after detection. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a carbon-containing gas detection device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a carbon-containing gas detection device, comprising a base, the top surface of the base is fixedly connected to an adjustment plate, one side of the adjustment plate is fixedly connected to a connecting column, the connecting column is fixedly connected to a worm gear on the side away from the adjustment plate, a slide groove is provided on the adjustment plate, a slide rod is slidably connected in the slide groove, a connecting block is fixedly connected to the top of the slide rod, a fixed seat is fixedly connected to the top surface of the connecting block, a collar is fixedly connected to the bottom surface of the fixed seat, a connecting rod is rotatably connected to the collar, and a connecting rod is rotatably connected to the connecting rod. A worm is fixedly connected, and the worm meshes with a worm wheel. A fixed plate is fixedly connected to the top surface of the fixed seat. A motor is fixedly connected to the middle of the top surface of the fixed plate. A turntable is fixedly connected to the output end of the motor. A second slide groove is provided on the turntable. A support plate is fixedly connected to the fixed plate. An extension plate is fixedly connected to the top of the support plate. A sliding sleeve is slidably connected to the extension plate. A sliding rod is fixedly connected to the bottom of the sliding sleeve. A limiting plate is fixedly connected to the bottom end of the sliding rod. The second slide rod is slidably connected in the second slide groove. A gas-sensitive semiconductor sensor head is installed on the top surface of the turntable.

[0006] As a further description of the above technical solution:

[0007] Wheels are installed on the bottom surface of the base, and a clamping plate is fixedly connected to one side of the sliding sleeve to effectively fix the gas-sensitive semiconductor sensor head.

[0008] As a further description of the above technical solution:

[0009] The bottom of the slide bar 1 is threadedly connected with a bolt to limit the slide bar 1 and prevent the slide bar 1 from escaping from the slide groove 1.

[0010] As a further description of the above technical solution:

[0011] One end of the connecting rod is fixedly connected to a transmission rod, and a handle is installed on the transmission rod to effectively adjust the detection direction of the gas-sensitive semiconductor sensor head.

[0012] As a further description of the above technical solution:

[0013] The support plate is provided with four groups of circles distributed on the fixed plate, the second slide groove is provided with four groups of circles distributed on the turntable, and the second slide groove is arc-shaped, so that the clamping plate can effectively fix the gas-sensitive semiconductor sensor head.

[0014] As a further description of the above technical solution:

[0015] The adjustment plates are symmetrically arranged in two groups to enhance the stability of the gas-sensitive semiconductor sensor head when the direction changes.

[0016] As a further description of the above technical solution:

[0017] The collars are arranged in two groups in parallel to enhance the stability of the connecting rod during operation.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, when carbon-containing gas is detected, since the worm is meshed with the worm wheel, the worm on the connecting rod can be driven to move on the worm wheel by turning the handle, thereby effectively driving the sliding rod sliding in the slide groove to drive the fixed seat on the connecting block to change its angle. When the fixed seat changes its angle, it drives the gas-sensitive semiconductor sensor head clamped on the clamping plate to change its angle, thereby detecting gases in different directions and expanding the detection range.

[0020] 2. In the utility model, starting the motor can drive the turntable to rotate, so that the second slide bar slidably connected in the second slide groove moves, effectively driving the clamping plate to slide on the extension plate, and quickly separating the gas-sensitive semiconductor sensor head fixed to the surface of the turntable by the clamping plate, so that the gas-sensitive semiconductor sensor head can be quickly disassembled, so that the staff can quickly and conveniently store, detect and repair the gas-sensitive semiconductor sensor head. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of a carbon-containing gas detection device proposed by the utility model;

[0022] Figure 2 A partial structural diagram of a carbon-containing gas detection device proposed in the utility model Figure 1 ;

[0023] Figure 3 A partial structural diagram of a carbon-containing gas detection device proposed in the utility model Figure 2 First person perspective;

[0024] Figure 4 A partial structural diagram of a carbon-containing gas detection device proposed in the utility model Figure 2 Second perspective.

[0025] Legend:

[0026] 1. Base; 2. Adjustment plate; 3. Slideway 1; 4. Connecting column; 5. Worm gear; 6. Wheel; 7. Connecting block; 8. Slide bar 1; 9. Bolt; 10. Worm; 11. Connecting rod; 12. Transmission rod; 13. Handle; 14. Ring; 15. Fixed seat; 16. Fixed plate; 17. Motor; 18. Support plate; 19. Extension plate; 20. Sliding sleeve; 21. Clamp; 22. Slide bar 2; 23. Limiting plate; 24. Turntable; 25. Slideway 2; 26. Gas-sensitive semiconductor sensor head. DETAILED DESCRIPTION

[0027] 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.

[0028] Reference Figure 1-Figure 4 , the utility model provides an embodiment: a carbon-containing gas detection device, including a base 1, the top surface of the base 1 is fixedly connected to an adjustment plate 2, one side of the adjustment plate 2 is fixedly connected to a connecting column 4, the connecting column 4 is fixedly connected to a worm gear 5 on the side away from the adjustment plate 2, a slide groove 3 is provided on the adjustment plate 2, a slide rod 8 is slidably connected in the slide groove 3, a connecting block 7 is fixedly connected to the top of the slide rod 8, a fixing seat 15 is fixedly connected to the top surface of the connecting block 7, a collar 14 is fixedly connected to the bottom surface of the fixing seat 15, a connecting rod 11 is rotatably connected to the collar 14, a worm 10 is fixedly connected to the connecting rod 11, and the worm 1 0 meshing worm gear 5, the top surface of the fixed seat 15 is fixedly connected with a fixed plate 16, the middle part of the top surface of the fixed plate 16 is fixedly connected with a motor 17, the output end of the motor 17 is fixedly connected with a turntable 24, a second slide groove 25 is arranged on the turntable 24, the fixed plate 16 is fixedly connected with a support plate 18, the top of the support plate 18 is fixedly connected with an extension plate 19, the extension plate 19 is slidably connected with a sliding sleeve 20, the bottom of the sliding sleeve 20 is fixedly connected with a second slide rod 22, the bottom end of the second slide rod 22 is fixedly connected with a limiting plate 23, the second slide rod 22 is slidably connected in the second slide groove 25, and a gas-sensitive semiconductor sensor head 26 is installed on the top surface of the turntable 24.

[0029] A wheel 6 is installed on the bottom surface of the base 1, and a clamping plate 21 is fixedly connected to one side of the sliding sleeve 20 to effectively fix the gas-sensitive semiconductor sensor head 26. A bolt 9 is threadedly connected to the bottom of the sliding rod 8 to limit the sliding rod 8 and prevent the sliding rod 8 from escaping from the sliding groove 3. A transmission rod 12 is fixedly connected to one end of the connecting rod 11, and a handle 13 is installed on the transmission rod 12 to effectively adjust the detection direction of the gas-sensitive semiconductor sensor head 26. The support plate 18 is provided with four groups of circular distribution on the fixed plate 16, and the sliding groove 25 is provided with four groups of circular distribution on the turntable 24. The sliding groove 25 is arc-shaped, so that the clamping plate 21 can effectively fix the gas-sensitive semiconductor sensor head 26. The adjustment plate 2 is symmetrically provided with two groups to enhance the stability of the gas-sensitive semiconductor sensor head 26 when the direction changes. The ring 14 is provided with two groups in parallel to enhance the stability of the connecting rod 11 during operation.

[0030] Working principle: Move the carbon-containing gas detection device to a suitable position through the wheel 6, start the base 1 to detect the gas, and when it is necessary to adjust the angle of the gas-sensitive semiconductor sensor head 26, turn the handle 13, the handle 13 drives the connecting rod 11 on the transmission rod 12 to rotate, so that the connecting rod 11 drives the fixedly connected worm 10 to rotate, the worm 10 is meshed and connected to the worm wheel 5, the worm 10 moves on the worm wheel 5, and the worm 10 drives the fixed seat 15 to move through the collar 14 when moving. The bottom surfaces of both sides of the fixed seat 15 are fixedly connected to the connecting block 7, and the sliding rod 8 fixedly connected to the connecting block 7 slides in the sliding groove 3 on the adjusting plate 2, so that the fixed seat 15 effectively drives The direction of the gas-sensitive semiconductor sensor head 26 is adjusted along the track of the slide groove 3. When the gas-sensitive semiconductor sensor head 26 needs to be disassembled for preservation or repair after the detection is completed, the motor 17 is started, and the motor 17 drives the turntable 24 to rotate. The turntable 24 is provided with an arc-shaped slide groove 25. The slide rod 22 at the bottom of the sliding sleeve 20 slides in the arc-shaped slide groove 25, so that the sliding sleeve 20 moves on the extension plate 19, so that the circumferential radius of the movement of the clamping plate 21 by the sliding sleeve 20 increases, so that the clamping plate 21 stops clamping the gas-sensitive semiconductor sensor head 26, and the gas-sensitive semiconductor sensor head 26 is separated from the turntable 24, so that the gas-sensitive semiconductor sensor head 26 is effectively preserved or repaired.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A carbon-containing gas detection device, comprising a base (1), characterized in that: The top surface of the base (1) is fixedly connected to an adjustment plate (2), one side of the adjustment plate (2) is fixedly connected to a connecting column (4), the side of the connecting column (4) away from the adjustment plate (2) is fixedly connected to a worm gear (5), the adjustment plate (2) is provided with a slide groove (3), a slide rod (8) is slidably connected in the slide groove (3), the top of the slide rod (8) is fixedly connected to a connection block (7), the top surface of the connection block (7) is fixedly connected to a fixed seat (15), the bottom surface of the fixed seat (15) is fixedly connected to a collar (14), the collar (14) is rotatably connected to a connecting rod (11), the connecting rod (11) is fixedly connected to a worm (10), the worm (10) meshes with the worm gear (5), the fixed seat (15) ) is fixedly connected to the top surface of a fixing plate (16), a motor (17) is fixedly connected to the middle of the top surface of the fixing plate (16), a turntable (24) is fixedly connected to the output end of the motor (17), a second slide groove (25) is arranged on the turntable (24), a support plate (18) is fixedly connected to the fixing plate (16), an extension plate (19) is fixedly connected to the top of the support plate (18), a sliding sleeve (20) is slidably connected to the extension plate (19), a sliding rod (22) is fixedly connected to the bottom of the sliding sleeve (20), a limiting plate (23) is fixedly connected to the bottom end of the sliding rod (22), the sliding rod (22) is slidably connected in the second slide groove (25), and a gas-sensitive semiconductor sensor head (26) is installed on the top surface of the turntable (24).

2. A carbon-containing gas detection device according to claim 1, characterized in that: A wheel (6) is installed on the bottom surface of the base (1), and a clamping plate (21) is fixedly connected to one side of the sliding sleeve (20).

3. A carbon-containing gas detection device according to claim 1, characterized in that: The bottom of the slide rod 1 (8) is threadedly connected with a bolt (9).

4. A carbon-containing gas detection device according to claim 1, characterized in that: One end of the connecting rod (11) is fixedly connected to a transmission rod (12), and a handle (13) is installed on the transmission rod (12).

5. A carbon-containing gas detection device according to claim 1, characterized in that: The support plate (18) is provided with four groups of circles distributed on the fixed plate (16), the second slide groove (25) is provided with four groups of circles distributed on the rotating disk (24), and the second slide groove (25) is arc-shaped.

6. A carbon-containing gas detection device according to claim 1, characterized in that: The adjustment plates (2) are symmetrically arranged in two groups.

7. A carbon-containing gas detection device according to claim 1, characterized in that: The collars (14) are arranged in two groups in parallel.

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