Flue gas sampling device for environment detection

Abstract

The utility model discloses a flue gas sampling device for environment detection, which comprises a flue gas sampler body, a flue gas sampling gun is arranged on the flue gas sampler body, a handle is arranged at the bottom end of the flue gas sampling gun, a gun barrel is arranged at the front end of the flue gas sampling gun, the gun barrel is connected with a U-shaped support sleeve through an elastic binding band, and the U-shaped support sleeve is connected with the flue gas sampling gun. The U-shaped supporting sleeve is connected with the first telescopic rod through the angle adjusting bolt, the first telescopic rod is arranged in the second telescopic rod, and the second telescopic rod is arranged in the third telescopic rod. The gun barrel is supported and positioned through the U-shaped supporting sleeve, the gun barrel can be lifted and positioned through the U-shaped supporting sleeve, so that the two hands are liberated, the use stability of the gun barrel is guaranteed, the U-shaped supporting sleeve can be adjusted to three different heights through the first telescopic rod, the second telescopic rod and the third telescopic rod, the flexibility of height adjustment is improved, and the gun barrel is convenient to use. And adjustment can be carried out according to the needed use height of the gun barrel, and more use requirements are met.

Description

Technical Field

[0001] The utility model relates to the field of environmental detection, in particular to a flue gas sampling device for environmental detection. Background Art

[0002] Environmental testing is the use of GIS technology to design an environmental testing network. The information collected by environmental testing can be stored and displayed in a timely manner through GIS, and detailed site monitoring and analysis can be carried out on the selected evaluation area. Environmental testing usually uses a flue gas sampling device, which is mainly designed based on the suggestions of environmental experts and the feedback from actual operators of the environmental monitoring department. It has a simple structure, easy operation and maintenance, and a low price.

[0003] In the prior art, there are still certain drawbacks in the use of flue gas sampling devices for environmental testing. When the operator measures the flue gas in the boiler, the gun rod needs to be extended into the furnace in parallel and cannot be tilted. During general operation, it needs to be held still. Since the measurement time is long, it is relatively physically demanding for the operator, and the stability of the gun rod measurement cannot be guaranteed. Utility Model Content

[0004] The purpose of the utility model is to provide a flue gas sampling device for environmental detection, so as to solve the problem proposed in the above background technology that when an operator measures the flue gas in a boiler, a gun rod needs to be extended into the furnace in parallel and cannot be tilted. During general operation, the operator needs to hold the gun still. Since the measurement time is long, it is relatively physically demanding for the operator, and the stability of the gun rod measurement cannot be guaranteed.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a smoke sampling device for environmental detection, comprising a smoke sampler body, a smoke sampling gun is provided on the smoke sampler body, a handle is provided at the bottom end of the smoke sampling gun, a gun rod is provided at the front end of the smoke sampling gun, the gun rod is connected to a U-shaped support sleeve by an elastic strap, the U-shaped support sleeve is connected to a first telescopic rod by an angle adjustment bolt, the first telescopic rod is arranged inside the second telescopic rod, the second telescopic rod is arranged inside the third telescopic rod, the third telescopic rod is arranged inside the fixed tube sleeve, the fixed tube sleeve is connected to the center position above the mobile base through a triangular stabilizing frame, a wire collection groove is provided in the middle position of the surface of the mobile base, and a universal self-locking wheel is provided at the bottom of the mobile base.

[0006] In a further embodiment, fastening screws are provided on both sides of the U-shaped bracket, and the elastic band is fixedly connected to the U-shaped bracket by a buckle.

[0007] In a further embodiment, the bottom end of the first telescopic rod is fixedly connected to the top end of the second telescopic rod via a first locking spring buckle, and the bottom end of the second telescopic rod is fixedly connected to the top end of the third telescopic rod via a second locking spring buckle 0.

[0008] In a further embodiment, the bottom end of the third telescopic rod is fixedly connected to the top end of the fixed sleeve via a third locking spring buckle, and the outside of the third telescopic rod is slidably connected to the inside of the fixed sleeve via a positioning inlay block and a positioning inlay groove.

[0009] In a further embodiment, a support plate is provided at a middle position on the top of the wire take-up slot, and the bottom of the third telescopic rod is connected to the support plate by inlaying.

[0010] In a further embodiment, the bottom end of the triangular stabilizing frame is fixedly connected to the movable base by bolts, and the movable base is configured as a circular structure.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The gun rod in the utility model is supported and positioned by a U-shaped support sleeve, and the gun rod can be lifted and positioned by the U-shaped support sleeve, thereby freeing both hands and ensuring the stability of the gun rod when used. The U-shaped support sleeve can be adjusted to three different heights by the first telescopic rod, the second telescopic rod and the third telescopic rod, thereby increasing the flexibility of height adjustment. It can be adjusted according to the required height of the gun rod to meet more usage requirements, and a universal self-locking wheel is provided at the bottom of the mobile base to save effort in moving. During carrying, there is no need to disassemble the smoke sampling gun and the U-shaped support sleeve, and it can be directly folded and moved and carried, which is easier to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of a smoke sampling device for environmental detection according to the utility model;

[0014] Figure 2 This is a schematic diagram of the folding structure of the smoke sampling gun of the utility model;

[0015] Figure 3 It is a schematic diagram of the contraction structure of the first telescopic rod, the second telescopic rod and the third telescopic rod of the utility model;

[0016] Figure 4 It is a side view of the U-shaped support sleeve of the utility model;

[0017] Figure 5 This is a detailed structural diagram of part A of the utility model;

[0018] Figure 6 It is a top view of the mobile base of the utility model;

[0019] Figure 7 It is a top view of the fixed sleeve of the utility model.

[0020] In the figure: 1. gun barrel; 2. U-shaped support sleeve; 3. fastening screw; 4. flue gas sampling gun; 5. handle; 6. angle adjustment bolt; 7. first telescopic rod; 8. first locking spring buckle; 9. second telescopic rod; 10. second locking spring buckle; 11. third telescopic rod; 12. positioning inlay block; 13. third locking spring buckle; 14. fixed sleeve; 15. triangular stabilizing frame; 16. wire take-up groove; 17. mobile base; 18. universal self-locking wheel; 19. flue gas sampler body; 20. support plate; 21. elastic strap; 22. positioning inlay groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figure 1-7 The utility model provides an embodiment: a smoke sampling device for environmental detection, including a smoke sampler body 19, a smoke sampling gun 4 is provided on the smoke sampler body 19, a handle 5 is provided at the bottom end of the smoke sampling gun 4, a gun rod 1 is provided at the front end of the smoke sampling gun 4, the gun rod 1 is connected to the U-shaped support sleeve 2 through an elastic band 21, the U-shaped support sleeve 2 is connected to the first telescopic rod 7 through an angle adjustment bolt 6, the first telescopic rod 7 is arranged inside the second telescopic rod 9, the second telescopic rod 9 is arranged inside the third telescopic rod 11, the third telescopic rod 11 is arranged inside the fixed tube sleeve 14, the fixed tube sleeve 14 is connected to the center position above the mobile base 17 through a triangular stabilizing frame 15, a wire collection groove 16 is provided in the middle position of the surface of the mobile base 17, and a universal self-locking wheel 18 is provided at the bottom of the mobile base 17.

[0023] The smoke sampling gun 4 is used to sample the smoke, the handle 5 is convenient for hand-held operation, the elastic strap 21 is used to bind and fix the gun rod 1 and the U-shaped sleeve 2, the U-shaped sleeve 2 is used to lift and position the smoke sampling gun 4, the angle adjustment bolt 6 is used to adjust and fix the angle of the U-shaped sleeve 2, the first telescopic rod 7, the second telescopic rod 9 and the third telescopic rod 11 are all used to adjust the height of the U-shaped sleeve 2, the fixed tube sleeve 14 is used to install the third telescopic rod 11 to increase the stability of the third telescopic rod 11, the movable base 17 is used to install and fix the triangular stabilizing frame 15, and the universal self-locking wheel 18 is used to move the movable base 17 with less effort.

[0024] The two sides of the U-shaped support sleeve 2 are provided with fastening screws 3, and the elastic band 21 is fixedly connected to the U-shaped support sleeve 2 by buckles. The fastening screws 3 are used to increase the firmness of the installation of the U-shaped support sleeve 2 and the handle 5.

[0025] The bottom end of the first telescopic rod 7 is fixedly connected to the top end of the second telescopic rod 9 through the first locking spring buckle 8, and the bottom end of the second telescopic rod 9 is fixedly connected to the top end of the third telescopic rod 11 through the second locking spring buckle 10. The first locking spring buckle 8 is used to lock the height of the first telescopic rod 7 when it is extended. The bottom end of the third telescopic rod 11 is fixedly connected to the top end of the fixed sleeve 14 through the third locking spring buckle 13, and the outside of the third telescopic rod 11 and the inside of the fixed sleeve 14 are slidably connected through the positioning inlay block 12 and the positioning inlay groove 22. The third locking spring buckle 13 is used to lock the height of the third telescopic rod 11 when it is extended.

[0026] A support plate 20 is provided at the middle position of the top of the wire take-up groove 16, and the bottom of the third telescopic rod 11 is connected to the support plate 20 by embedding. The support plate 20 is used to support and position the bottom of the third telescopic rod 11 after contraction.

[0027] The bottom end of the triangular stabilizing frame 15 is fixedly connected to the mobile base 17 by bolts, and the mobile base 17 is set to a circular structure. The mobile base 17 with a circular structure can save space.

[0028] Working principle: When in use, pull up the elastic strap 21, and install the U-shaped support sleeve 2 from the end position of the gun barrel 1 to the bottom of the gun barrel 1, loosen the angle adjustment bolt 6, hold the handle 5 to tilt the rear end of the smoke sampling gun 4 upward to make it inclined, and then pull it, and move it effortlessly through the universal self-locking wheel 18, and carry the smoke sampling gun 4 and the triangular stabilizing frame 15 to the required position, and then take out the connecting line from the wire taking-up groove 16, and connect the connecting line to the smoke sampler body 19. According to the required sampling height, adjust it to the required height through the first telescopic rod 7, the second telescopic rod 9 and the third telescopic rod 11, and adjust the U-shaped support sleeve 2 to a horizontal state, fix the angle adjustment bolt 6, and set the smoke sampler body 19 according to the sampling requirements.

[0029] 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.

Claims

1. A smoke sampling device for environmental detection, comprising a smoke sampler body (19), characterized in that: The smoke sampler body (19) is provided with a smoke sampling gun (4), the bottom end of the smoke sampling gun (4) is provided with a handle (5), the front end of the smoke sampling gun (4) is provided with a gun rod (1), the gun rod (1) is connected to the U-shaped support sleeve (2) through an elastic band (21), the U-shaped support sleeve (2) is connected to the first telescopic rod (7) through an angle adjustment bolt (6), the first telescopic rod (7) is arranged inside the second telescopic rod (9), the second telescopic rod (9) is arranged inside the third telescopic rod (11), the third telescopic rod (11) is arranged inside the fixed sleeve (14), the fixed sleeve (14) is connected to the center position above the mobile base (17) through a triangular stabilizing frame (15), a wire collection groove (16) is provided in the middle position of the surface of the mobile base (17), and a universal self-locking wheel (18) is provided at the bottom of the mobile base (17).

2. A smoke sampling device for environmental detection according to claim 1, characterized in that: Fastening screws (3) are provided on both sides of the U-shaped support sleeve (2), and the elastic band (21) is fixedly connected to the U-shaped support sleeve (2) via a buckle.

3. A smoke sampling device for environmental detection according to claim 1, characterized in that: The bottom end of the first telescopic rod (7) and the top end of the second telescopic rod (9) are fixedly connected via a first locking spring buckle (8), and the bottom end of the second telescopic rod (9) and the top end of the third telescopic rod (11) are fixedly connected via a second locking spring buckle (10).

4. A smoke sampling device for environmental detection according to claim 1, characterized in that: The bottom end of the third telescopic rod (11) is fixedly connected to the top end of the fixed sleeve (14) via a third locking spring buckle (13), and the outside of the third telescopic rod (11) and the inside of the fixed sleeve (14) are slidably connected via a positioning inlay block (12) and a positioning inlay groove (22).

5. The smoke sampling device for environmental detection according to claim 1, characterized in that: A support plate (20) is provided at the middle position of the top of the wire collection groove (16), and the bottom of the third telescopic rod (11) is connected to the support plate (20) by embedding.

6. A smoke sampling device for environmental detection according to claim 1, characterized in that: The bottom end of the triangular stabilizing frame (15) is fixedly connected to the movable base (17) by means of bolts, and the movable base (17) is configured as a circular structure.

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