Portable sampling equipment for forestry carbon sink determination

Abstract

The utility model relates to the technical field of carbon sink determination, and discloses a portable sampling device for forestry carbon sink determination, which comprises a gas analyzer, a first connecting plate and a second connecting plate, one side of the top end of the gas analyzer is provided with a warning lamp, and one end of a connecting block is connected with a cleaning brush. The warning lamp is installed on one side of the top end of the gas analyzer and used for generating sound and flashing light, the warning lamp and the gas analyzer work to drive birds, meanwhile, the guide rail rods are installed at the positions, located on the two sides of the warning lamp, of the top end of the gas analyzer, and at the moment, the telescopic rods can drive the stress plates to move after working; the stress plate and the movable block are fixedly connected with each other, so that the movable block can move along the guide rail rod, the cleaning ring can move up and down, the inner wall of the cleaning ring is provided with the connecting block and the cleaning bristles, and the cleaning bristles can be used for cleaning the outer wall of the warning lamp under the cooperation of the connecting block and the cleaning bristles, so that the overall use safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon sink determination, in particular to a portable sampling device used for forestry carbon sink determination. Background Art

[0002] Forestry refers to the industry scope of cultivating and protecting forests to obtain timber and other forest products, and using the natural characteristics of forests to play a protective role. It includes cultivating forests, protecting the ecological environment, maintaining ecological balance, and using the natural characteristics of forests to play a protective role, such as water conservation forests, soil and water conservation forests, windbreak and sand fixation forests, etc.

[0003] Based on the measurement and assessment of environmental areas such as forests, carbon sink determination work will be required. The basic principle of carbon sink measurement technology is to evaluate the contribution of ecosystems to climate change mitigation by measuring and calculating carbon storage and carbon absorption capacity in ecosystems. This process includes the sampling of environmental gases, so sampling equipment will be used. When sampling environmental gases, since sampling is generally done in outdoor environments, it is easy to attract some animals such as birds. If such animals damage the instrument, it will easily affect its service life and cause inconvenience to the staff. Utility Model Content

[0004] The purpose of the utility model is to provide a portable sampling device for forestry carbon sink determination, so as to solve the problem raised in the above-mentioned background technology that when sampling environmental gases, since sampling is generally carried out in an outdoor environment, it is easy to attract some animals such as birds. If such animals cause damage to the instrument, it is easy to affect the service life and also easy to cause inconvenience to the staff.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable sampling device for forestry carbon sink measurement, comprising a gas analyzer, a first connecting plate, and a second connecting plate, a warning light is installed on one side of the top of the gas analyzer, and guide rods are installed on the top of the gas analyzer at positions on both sides of the warning light, a stop block is fixed to the top of the guide rod, a movable block is connected to the outer wall of the guide rod, a force plate is fixed on one side of the movable block, a telescopic rod is connected to the bottom end of the force plate, a cleaning ring is installed between the movable blocks, a connecting block is fixed to the inner wall of the cleaning ring, and a cleaning brush is connected to one end of the connecting block.

[0006] Preferably, the movable blocks are symmetrically distributed about the central axis of the cleaning ring, and a sliding connection is formed between the movable blocks and the guide rail rod.

[0007] Preferably, the connection blocks are distributed in a ring shape about the center of the cleaning ring, and a display screen is installed at the front end of the gas analyzer near the top.

[0008] Preferably, connecting columns are installed between the first connecting plate and the second connecting plate, and the connecting columns are symmetrically distributed about the central axis of the first connecting plate.

[0009] Preferably, a circular hole is opened at the middle position inside the first connecting plate and the second connecting plate, the inside of the circular hole is connected with an embedding groove, the inside of the embedding groove is embedded with a ball, the bottom end of the gas analyzer is fixed with a base plate, the bottom end of the base plate is fixed with a threaded column, and the outer side wall of the threaded column close to the bottom end is connected with a locking nut.

[0010] Preferably, the embedding grooves are distributed in a ring shape about the center of the circular hole, and thread locking is formed between the threaded column and the locking nut.

[0011] Preferably, a first mounting plate is installed at the bottom end of the second connecting plate, a first support rod is installed between the first mounting plates, a threaded locking groove is opened inside the first support rod, the bottom end of the first support rod is connected to the second support rod, and a connecting bolt is connected between the first support rod and the second support rod.

[0012] Preferably, a second mounting plate is connected to the second support rod near the bottom end, a rotating shaft is connected between the second mounting plate and the second support rod, a fixing plate is installed at the bottom end of the second mounting plate, and a ground cone is fixed to the bottom end of the fixing plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the portable sampling device for forestry carbon sink determination not only improves the bird-repelling ability, but also improves the height adjustment ability and convenience of the sampling device;

[0014] (1) By installing a warning light on one side of the top of the gas analyzer, the warning light is used to make a sound and flash a bright light, and the two are working to drive away birds. At the same time, the guide rod is installed on the top of the gas analyzer at both sides of the warning light. At this time, after the telescopic rod works, it can drive the force plate to move, and the force plate and the movable block are connected and fixed to each other, so the movable block can move along the guide rod, so that the cleaning ring can move up and down. Since the inner wall of the cleaning ring is installed with a connecting block and a cleaning brush, the outer wall of the warning light can be cleaned with the cleaning brush under the cooperation of the two, reducing the dust accumulation on the surface, thereby improving the overall safety of use;

[0015] (2) The first support rod and the second support rod are connected by sleeve-coupling, and then threaded locking grooves are evenly distributed inside the first support rod, so that the first support rod can be moved inside the second support rod to adjust the overall combined height. At this time, after reaching the appropriate height, the connecting bolts are connected and locked with the threaded locking grooves at the corresponding positions. The bottom uses a ground cone to complete the connection between the second support rod and the second mounting plate. At this time, the ground cone can be used to complete the direct insertion of the bottom and the soil, so that the environmental gas at different heights can be sampled under the height adjustment;

[0016] (3) The bottom plate is installed at the bottom end of the gas analyzer, and then the threaded column is installed at the bottom plate. The threaded column passes through the circular holes in the first connecting plate and the second connecting plate. When the threaded column is moving, the groove cooperates with the ball bearing to provide rotation protection. Finally, the locking nut is used to lock the bottom, thereby improving the overall installation convenience during the work process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the side cross-sectional structure of the first support rod of the utility model;

[0019] Figure 3 This is a schematic diagram of the front view structure of the warning light of the utility model;

[0020] Figure 4 It is a schematic diagram of the top view structure of the cleaning ring of the utility model.

[0021] In the figure: 1. gas analyzer; 2. display screen; 3. first connecting plate; 4. connecting column; 5. second connecting plate; 6. first mounting plate; 7. first support rod; 8. second support rod; 9. second mounting plate; 10. threaded column; 11. locking nut; 12. embedded groove; 13. ball; 14. warning light; 15. threaded locking groove; 16. connecting bolt; 17. rotating shaft; 18. fixed plate; 19. ground cone; 20. telescopic rod; 21. force plate; 22. movable block; 23. cleaning ring; 24. guide rod; 25. connecting block; 26. cleaning brush. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 The utility model provides an embodiment: a portable sampling device for forestry carbon sink determination, comprising a gas analyzer 1, a first connecting plate 3, and a second connecting plate 5. A warning light 14 is installed on one side of the top of the gas analyzer 1, and a guide rod 24 is installed at the top of the gas analyzer 1 at positions on both sides of the warning light 14. A stopper is fixed to the top of the guide rod 24, and a movable block 22 is connected to the outer wall of the guide rod 24. A force plate 21 is fixed to one side of the movable block 22, and a telescopic rod 20 is connected to the bottom end of the force plate 21. A cleaning ring 23 is installed between the movable blocks 22, and a connecting block 25 is fixed to the inner wall of the cleaning ring 23, and a cleaning brush 26 is connected to one end of the connecting block 25.

[0024] The movable blocks 22 are symmetrically distributed about the central axis of the cleaning ring 23 , and a sliding connection is formed between the movable blocks 22 and the guide rail rod 24 .

[0025] The connection blocks 25 are distributed in a ring shape about the center of the cleaning ring 23 , and a display screen 2 is installed at a position near the top of the front end of the gas analyzer 1 .

[0026] Connecting columns 4 are installed between the first connecting plate 3 and the second connecting plate 5 . The connecting columns 4 are symmetrically distributed about the central axis of the first connecting plate 3 .

[0027] A circular hole is opened in the middle position inside the first connecting plate 3 and the second connecting plate 5, and the inside of the circular hole is connected with an embedding groove 12, and the inside of the embedding groove 12 is embedded with a ball 13. A bottom plate is fixed to the bottom end of the gas analyzer 1, and a threaded column 10 is fixed to the bottom end of the bottom plate. A locking nut 11 is connected to the outer wall of the threaded column 10 near the bottom end.

[0028] The embedding grooves 12 are distributed in a ring shape about the center of the circular hole, and thread locking is formed between the threaded column 10 and the locking nut 11.

[0029] A first mounting plate 6 is installed at the bottom end of the second connecting plate 5, a first support rod 7 is installed between the first mounting plates 6, a threaded locking groove 15 is opened inside the first support rod 7, a second support rod 8 is connected to the bottom end of the first support rod 7, and a connecting bolt 16 is connected between the first support rod 7 and the second support rod 8.

[0030] A second mounting plate 9 is connected to the second support rod 8 near the bottom end, a rotating shaft 17 is connected between the second mounting plate 9 and the second support rod 8, a fixing plate 18 is installed at the bottom end of the second mounting plate 9, and a ground cone 19 is fixed to the bottom end of the fixing plate 18;

[0031] Furthermore, the first mounting plate 6 and the first support rod 7 are connected and installed by using a bayonet, so that the installation angle of the first support rod 7 and the second support rod 8 can be adjusted.

[0032] Working principle: First, during operation, the first support rod 7 and the second support rod 8 are connected by means of a sleeve arrangement, and then the threaded locking grooves 15 are evenly distributed inside the first support rod 7, so that the first support rod 7 can move inside the second support rod 8 to adjust the overall combined height. At this time, after reaching the appropriate height, the connecting bolts 16 are used to connect and lock the threaded locking grooves 15 at the corresponding positions, and then the threaded column 10 is installed at the bottom plate position. The threaded column 10 passes through the circular holes in the first connecting plate 3 and the second connecting plate 5. When moving, the embedded groove 12 cooperates with the ball 13 for rotation protection, and finally the locking nut 11 is used to lock it at the bottom, so that the gas analyzer 1 can be used to complete the corresponding gas analysis and gas sampling.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A portable sampling device for forestry carbon sink determination, comprising a gas analyzer (1), a first connecting plate (3), and a second connecting plate (5), characterized in that: A warning light (14) is installed on one side of the top of the gas analyzer (1); guide rods (24) are installed on the top of the gas analyzer (1) at positions on both sides of the warning light (14); a stopper is fixed to the top of the guide rod (24); a movable block (22) is connected to the outer wall of the guide rod (24); a force plate (21) is fixed to one side of the movable block (22); a telescopic rod (20) is connected to the bottom end of the force plate (21); a cleaning ring (23) is installed between the movable blocks (22); a connecting block (25) is fixed to the inner wall of the cleaning ring (23); and one end of the connecting block (25) is connected to a cleaning brush (26).

2. A portable sampling device for forestry carbon sink determination according to claim 1, characterized in that: The movable blocks (22) are symmetrically distributed about the central axis of the cleaning ring (23), and a sliding connection is formed between the movable blocks (22) and the guide rail rod (24).

3. A portable sampling device for forestry carbon sink determination according to claim 1, characterized in that: The connection blocks (25) are distributed in a ring shape about the center of the cleaning ring (23), and a display screen (2) is installed at a position near the top of the front end of the gas analyzer (1).

4. A portable sampling device for forestry carbon sink determination according to claim 1, characterized in that: Connecting columns (4) are installed between the first connecting plate (3) and the second connecting plate (5), and the connecting columns (4) are symmetrically distributed about the central axis of the first connecting plate (3).

5. A portable sampling device for forestry carbon sink determination according to claim 1, characterized in that: A circular hole is provided at the middle position inside the first connecting plate (3) and the second connecting plate (5), the inside of the circular hole is connected to an embedding groove (12), a ball (13) is embedded inside the embedding groove (12), a bottom plate is fixed to the bottom end of the gas analyzer (1), a threaded column (10) is fixed to the bottom end of the bottom plate, and a locking nut (11) is connected to the outer wall of the threaded column (10) near the bottom end.

6. A portable sampling device for forestry carbon sink determination according to claim 5, characterized in that: The embedding grooves (12) are distributed in a ring shape about the center of the circular hole, and thread locking is formed between the threaded column (10) and the locking nut (11).

7. A portable sampling device for forestry carbon sink determination according to claim 1, characterized in that: A first mounting plate (6) is installed at the bottom end of the second connecting plate (5), a first support rod (7) is installed between the first mounting plates (6), a threaded locking groove (15) is provided inside the first support rod (7), a second support rod (8) is connected to the bottom end of the first support rod (7), and a connecting bolt (16) is connected between the first support rod (7) and the second support rod (8).

8. A portable sampling device for forestry carbon sink determination according to claim 7, characterized in that: A second mounting plate (9) is connected to the second support rod (8) at a position close to the bottom end, a rotating shaft (17) is connected between the second mounting plate (9) and the second support rod (8), a fixing plate (18) is installed at the bottom end of the second mounting plate (9), and a ground cone (19) is fixed to the bottom end of the fixing plate (18).

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