A reservoir dam termite prevention and control monitoring and killing device

Abstract

The utility model relates to a kind of reservoir dam termite prevention and cure monitoring and killing device, the reservoir dam termite prevention and cure monitoring and killing device includes cylinder, placement seat, connecting rod and end cap;The cylinder has one side opening, and side wall is provided with the through slot of penetration;The number of the placement seat is multiple, multiple The placement seat is sequentially connected on the connecting rod along the axis direction of the connecting rod, and the placement seat and the connecting rod are located in the cylinder;The end cap is located in the opening side of the cylinder, for closing or opening the opening.The reservoir dam termite prevention and cure monitoring and killing device can increase termite control efficiency.Meanwhile, using connecting rod can simultaneously place multiple placement seats into cylinder, or take out from cylinder, facilitate the replacement of bait on placement seat.

Description

Technical Field

[0001] This utility model belongs to the field of termite control technology, and in particular relates to a termite control monitoring and trapping device and analyzer for reservoir dams. Background Technology

[0002] Termites pose a significant threat to dikes through nest building, swarming of winged reproductive termites, and foraging. Their nest-building, inter-nest activities, swarming, and foraging create numerous tunnels and burrows within the dike, which, when interconnected, damage the dike's internal structure. During flood season, when water levels rise above the normal seepage line, water seeps into these hidden cavities and channels, causing leaks and, in severe cases, landslides and dam collapses, leading to flooding, property damage, and injuries to people and livestock. Therefore, termite control is a crucial aspect of dike maintenance and repair.

[0003] For termite control on earthen embankments of water conservancy projects, in addition to methods such as spraying pesticides on the dam surface and grouting with pesticides, a common and environmentally friendly method is to bury underground monitoring stations in the soil and put bait (bark, wood and fiber materials with pesticides) that termites like into the monitoring stations to lure and kill termites.

[0004] Most termite monitoring and trapping devices on the market are cylindrical with several through holes in the cylinder wall. The device allows termites to enter a container, where bait is placed to attract them. For example, CN223025267U discloses a termite control and monitoring device for reservoir dams, which involves placing bait on a tray, placing the tray inside a bait container, and then burying the entire bait container inside the dam to attract and kill termites.

[0005] However, current bait placement methods typically involve a single layer. Termites can only feed on the bait on the surface of the tray, leaving the deeper layers unusable. Thus, when too much bait is placed on a single-layer tray, only the surface layer is utilized, leaving the inner layers unused and empty. Prolonged emptying can lead to bait degradation, spoilage, and clumping, rendering the bait ineffective. Conversely, placing only a small amount of bait necessitates frequent replacements, increasing labor costs. This not only results in low termite-killing efficiency but also underutilization of the bait. Utility Model Content

[0006] In view of this, the present invention provides a termite control and monitoring device for reservoir dams, which solves the problem of bait placement during the termite control process using the baiting device.

[0007] To achieve the above objectives, the technical solution of this utility model is to provide a termite control and monitoring device for reservoir dams, comprising: a cylinder, a placement seat, a connecting rod, and an end cap; the cylinder has an opening on one side, and a through groove is provided in the side wall; there are multiple placement seats, which are sequentially connected to the connecting rod along the axial direction of the connecting rod, and both the placement seats and the connecting rod are located inside the cylinder; the end cap is located on one side of the opening of the cylinder and is used to close or open the opening.

[0008] Preferably, the placement seat includes a base and a tray. The base forms a receiving cavity with a first through hole at its bottom. The tray is located on the base and closes the receiving cavity. It has a second through hole and a water passage hole. The first through hole and the second through hole are concentric. The connecting rod is inserted into the first through hole and the second through hole, and it is provided with a water flow channel and a water inlet. The water flow channel passes through the connecting rod along the axis of the connecting rod. The water inlet passes through the side wall of the connecting rod and communicates with the water flow channel. The number of water inlets is the same as the number of placement seats and is located inside the receiving cavity.

[0009] Preferably, the side of the base away from the tray is tapered, and the first through hole is located at the center of the side of the base away from the tray.

[0010] Preferably, there are multiple water passage holes, which are arranged circumferentially around the second through hole.

[0011] Preferably, a baffle is provided on one side of the base, and the baffle faces the top of the embankment.

[0012] Preferably, a boss is provided on the outer wall of the base, and a sliding groove adapted to the shape of the boss is provided on the inner wall of the cylinder, and the boss and the sliding groove slide in cooperation along the axial direction of the cylinder.

[0013] Preferably, the connecting rod is provided with an annular sealing sheet, which is located on the side of the base away from the tray and fits against the base.

[0014] Preferably, the cylindrical body includes a cylindrical portion and a conical portion, the opening is located on one side of the cylindrical portion, and the conical portion is located on the side of the cylindrical portion away from the opening.

[0015] Preferably, a baffle is provided between the cylindrical part and the conical part, the baffle has a connecting hole, the end of the connecting rod away from the opening is inserted into the connecting hole and extends into the conical part, and the through groove is provided on the side wall of both the cylindrical part and the conical part.

[0016] Preferably, the connecting hole has a stepped groove, and a connecting piece is sleeved on the end of the connecting rod away from the opening, the connecting piece being located within the stepped groove.

[0017] Compared with existing technologies, the termite control, monitoring, and trapping device for reservoir dams provided by this utility model has the following beneficial effects: By setting up multiple placement seats sequentially connected to a connecting rod, each seat is filled with bait. The connecting rod and multiple placement seats are placed inside the cylinder along the axial direction to increase the utilization rate of the bait and avoid the situation where too much bait accumulates in a single placement seat, resulting in empty bait layers. Furthermore, the bait on multiple placement seats can simultaneously attract and kill termites, increasing the efficiency of termite control. At the same time, the connecting rod allows multiple placement seats to be placed into or removed from the cylinder simultaneously, facilitating the replacement of the bait on the placement seats. Attached Figure Description

[0018] Figure 1 A schematic diagram of the termite control, monitoring, and trapping device for reservoir dams provided by this utility model; Figure 2 for Figure 1 A schematic diagram of the exploded structure; Figure 3 for Figure 1 Schematic diagram of the middle cylinder; Figure 4 for Figure 1 A schematic diagram of the exploded structure of the centrally placed seat; Figure 5 for Figure 1 A cross-sectional structural diagram of the seat placed in the middle; Figure 6 for Figure 1 Schematic diagram of the middle connecting rod; Figure 7 for Figure 1 A cross-sectional structural diagram showing the positional relationship between the middle connecting rod and the mounting base; Explanation of reference numerals in the attached figures: 1. Cylinder body; 11. Through groove; 12. Cylindrical part; 13. Conical part; 14. Baffle; 141. Connecting hole; 15. Slide groove; 2. Placement seat; 21. Base; 211. First through hole; 212. Baffle; 213. Boss; 22. Tray; 221. Second through hole; 222. Water passage hole; 3. Connecting rod; 31. Water flow channel; 32. Water inlet; 33. Annular sealing plate; 34. Connecting plate; 4. End cap. Detailed Implementation

[0019] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0020] like Figures 1-2 As shown, this application provides a termite control and monitoring device for reservoir dams, which includes: a cylinder 1, a placement seat 2, a connecting rod 3, and an end cap 4; The cylinder 1 has an opening on one side and a through groove 11 is provided on the side wall; There are multiple placement seats 2, and multiple placement seats 2 are sequentially connected to the connecting rod 3 along the axis of the connecting rod 3, and both the placement seats 2 and the connecting rod 3 are located inside the cylinder 1; End cap 4 is located on the opening side of cylinder 1 and is used to close or open the opening.

[0021] Understandably, the placement seat 2 is used to place bait. After multiple placement seats 2 are connected to the connecting rod 3 in sequence along the axis of the connecting rod 3, the placement seats 2 and the connecting rod 3 are put into the cylinder 1 through the opening. After the opening is closed by the end cap 4, the cylinder 1 can be buried in the dam.

[0022] By setting multiple placement seats 2, an appropriate amount of bait can be placed on each placement seat 2, increasing the utilization rate of the bait and avoiding the situation where too much bait accumulates on a single placement seat 2, resulting in empty bait layers. Furthermore, the bait on multiple placement seats 2 can simultaneously attract and kill termites, increasing the efficiency of termite control. At the same time, the connecting rod 3 allows multiple placement seats 2 to be placed into or removed from the cylinder 1 simultaneously, facilitating the replacement of the bait on the placement seats 2.

[0023] In one embodiment, such as Figure 3 As shown, there are multiple through grooves 11, which are distributed on the side wall of the cylinder 1 around the axis of the cylinder 1.

[0024] It is understood that the channel 11 can be of any shape. After the cylinder 1 is buried in the dam, termites can enter the cylinder 1 through the channel 11 and reach the bait placement seat 2. Preferably, the channel 11 is rectangular, and its length direction is parallel to the axis of the cylinder 1.

[0025] It should be noted that the length of the through groove 11 extends through multiple placement seats 2, so that termites can directly reach the placement seats 2 after entering the cylinder 1 from the through groove 11.

[0026] Furthermore, the cylinder 1 includes a cylindrical portion 12 and a conical portion 13, with the opening located on one side of the cylindrical portion 12 and the conical portion 13 located on the side of the cylindrical portion 12 away from the opening.

[0027] Understandably, when the cylinder 1 is buried in the dam, the conical part 13 faces the side closer to the dam, so as to increase the stability of the cylinder 1 in the dam by inserting the conical part 13 into the dam.

[0028] Furthermore, a baffle 14 is provided between the cylindrical part 12 and the conical part 13. The baffle 14 has a connecting hole 141. The end of the connecting rod 3 away from the opening is inserted into the connecting hole 141 and extends into the conical part 13. A through groove 11 is provided on the side wall of both the cylindrical part 12 and the conical part 13.

[0029] It is understandable that by inserting the connecting rod 3 into the connecting hole 141, the connecting rod 3 can be fixed inside the cylinder 1 along the axis of the cylinder 1. That is, after multiple placement seats 2 are connected to the connecting rod 3 in sequence, they are arranged in sequence inside the cylinder 1 along the axis of the cylinder 1.

[0030] It should be noted that the connecting rod 3 can also be fixed inside the cylinder 1 in other ways, such as setting a bracket facing the connecting rod 3 from the inner wall of the cylinder 1, or using the placement seat 2 to form abutment with the inner wall of the cylinder 1. As long as the connecting rod 3 can be fixed inside the cylinder 1, the placement seats 2 can be arranged sequentially along the axis of the cylinder 1.

[0031] Furthermore, the connecting hole 141 has a stepped groove, and a connecting piece 34 is sleeved on the end of the connecting rod 3 away from the opening, with the connecting piece 34 located in the stepped groove.

[0032] It is understandable that when the connecting rod 3 is inserted into the connecting hole 141, the connecting piece 34 can be used to limit the movement of the connecting rod 3 through the contact with the stepped groove.

[0033] It should be noted that the connecting rod 3 can also be limited by the interference fit between the connecting rod 3 and the connecting hole 141.

[0034] In one embodiment, such as Figures 3-7 As shown, the placement seat 2 includes a base 21 and a tray 22; the base 21 forms a receiving cavity, and its bottom has a through first through hole 211; the tray 22 is located on the base 21 and closes the receiving cavity, and has a through second through hole 221 and a water passage hole 222, the first through hole 211 and the second through hole 221 being concentric. The connecting rod 3 is inserted into the first through hole 211 and the second through hole 221, and it is provided with a water flow channel 31 and a water inlet 32. The water flow channel 31 passes through the connecting rod 3 along the axis of the connecting rod 3, and the water inlet 32 ​​passes through the side wall of the connecting rod 3 and communicates with the water flow channel 31. The number of them is the same as the number of the placement seat 2, and they are located in the receiving cavity.

[0035] It is understandable that, given that the termite control and monitoring device for reservoir dams is used outdoors, rainwater may flow from the channel 11 into the cylinder 1 and then to the placement seat during rain. In this case, water can enter the receiving cavity through the water passage 222 on the tray 22, and then enter the water flow channel 31 through the inlet 32, finally flowing out from the side of the water flow channel 31 away from the opening, thus preventing rainwater from accumulating in the cylinder 1 or placement seat 2.

[0036] It should be noted that the water inlet 32 ​​can be located at any height within the receiving cavity, as long as its height is lower than the tray 22, allowing water to flow into the water channel 31 from the water inlet 32. Preferably, the height of the water inlet 32 ​​is flush with the bottom of the base 21 to prevent water from accumulating within the receiving cavity.

[0037] In this embodiment, after the connecting rod 3 is inserted into the connecting hole 141 on the baffle 14, it extends into the conical part 13. After the water flows into the water flow channel 31 from the inlet 32, it flows out from one end of the connecting rod 3 located in the conical part 13 and flows out of the cylinder 1 through the through groove 11 on the conical part 13.

[0038] In other embodiments, the connecting rod 3 can also be entirely located within the cylindrical portion 12 of the cylinder 1, meaning the cylinder 1 is not divided into a cylindrical portion 12 and a conical portion 13. In this case, the end of the connecting rod 3 furthest from the opening needs to have a gap with the bottom of the cylinder 1, so that the water flowing into the water channel 31 from the inlet 32 ​​can flow out from the end of the connecting rod 3 furthest from the opening and into the cylinder 1. When the water in the cylinder 1 accumulates to the height of the through groove 11, it can flow out from the through groove 11. It should be noted that when discharging water in this way, it is necessary to ensure that the accumulated height of the water in the cylinder 1 does not exceed the height of the lowest placement seat 2 to prevent water from flowing back into the placement seat 2. That is, the size of the through groove 11 needs to be set to ensure that the water can be discharged from the through groove 11 before it accumulates to the height of the placement seat 2.

[0039] Furthermore, there are multiple water passage holes 222, which are arranged circumferentially around the second through hole 221.

[0040] Understandably, by setting multiple water passages 222, the speed at which water flows into the receiving cavity can be increased, thus preventing water from accumulating on the tray 22.

[0041] Furthermore, the side of the base 21 away from the tray 22 is tapered, and the first through hole 211 is located at the center of the side of the base 21 away from the tray 22.

[0042] Understandably, by setting the bottom surface of the base 21 to a cone shape, the water flowing into the container can converge towards the center until it enters the water flow channel 31 through the inlet 32 ​​on the connecting rod 3 inserted through the first through hole 211.

[0043] Furthermore, a baffle 212 is provided on one side of the base 21, with the baffle 212 facing the top of the embankment.

[0044] Understandably, given the slope of the dam, by setting up baffle 212, the water flowing down the slope of the dam can be prevented from directly washing over the bait on the tray 22 through the channel 11, thus preventing the bait from losing its potency due to the water flow. That is, when the water flows down the top of the dam and passes through the baiting device, the baffle 212 facing the top of the dam can block the water flow and prevent the water from directly washing over the bait.

[0045] It should be noted that the baffle 212 can be integrally formed with the base 21, or it can be connected to the base 21 in any way. As long as the cylinder 1 is buried in the dam, the baffle 212 can face the top of the dam to prevent the water flow from directly washing the bait on the tray 22.

[0046] Furthermore, a boss 213 is provided on the outer wall of the base 21, and a groove 15 adapted to the shape of the boss 213 is provided on the inner wall of the cylinder 1. The boss 213 and the groove 15 slide together along the axial direction of the cylinder 1.

[0047] It is understandable that when multiple placement seats 2 are sequentially connected to the connecting rod 3 and placed into the cylinder 1, the sliding cooperation between the boss 213 and the slide groove 15 can guide the placement seat 2 into the cylinder 1, and can also position the placement seat 2 after it enters the cylinder 1, so as to prevent the placement seat 2 from shaking in the cylinder 1.

[0048] It should be noted that in some embodiments, the base 21 may also form a gap with the inner wall of the cylinder 1, and the multiple placement seats 2 may be fixed inside the cylinder 1 only by the connecting rod 3.

[0049] In one specific embodiment, there are multiple bosses 213, and the number of grooves 15 is the same as that of bosses 213.

[0050] Furthermore, an annular sealing plate 33 is provided on the connecting rod 3. The annular sealing plate 33 is located on the side of the base 21 away from the tray 22 and is in contact with the base 21.

[0051] Understandably, the annular sealing plate 33 can increase the sealing performance of the connection between the connecting rod 3 and the first through hole 211, preventing water in the receiving cavity from flowing out between the connecting rod 3 and the first through hole 211. At the same time, the annular sealing plate 33 can also pull the base 21 out of the cylinder 1 together with the connecting rod 3 when it is removed from the cylinder 1, that is, pull the placement seat 2 out of the cylinder 1, increasing the convenience of removing the placement seat 2 from the cylinder 1.

[0052] It should be noted that the annular sealing plate 33 may not be provided. The sealing performance and the convenience of removing the placement seat 2 can be achieved by the interference fit between the connecting rod 3 and the first through hole 211.

[0053] In one specific embodiment, the annular sealing sheet 33 may be a rubber ring.

[0054] When using the termite control and monitoring device for reservoir dams, firstly, insert the connecting rod 3, which is sequentially connected to multiple placement seats 2, into the cylinder 1 through the opening. The end of the connecting rod 3 furthest from the opening is inserted into the connecting hole 141, and the connecting rod 3 extends from the cylindrical part 12 into the conical part 13. At this time, the multiple placement seats 2 also enter the cylinder 1 through the sliding engagement of the boss 213 and the groove 15. Next, fasten the end cap 4 to the opening of the cylinder 1 to seal it. Finally, place the cylinder 1 with the conical part 13 facing downwards into the hole dug in the dam, adjust the baffle 212 to face the top of the dam, and then bury the cylinder 1, completing the setup of the termite control and monitoring device for reservoir dams.

[0055] Compared with existing technologies, the termite control and monitoring device for reservoir dams provided by this utility model features multiple placement seats sequentially connected to a connecting rod. Each placement seat is equipped with bait, and the connecting rod and multiple placement seats are placed inside the cylinder along the axial direction of the cylinder. This increases the utilization rate of the bait and avoids the situation where too much bait accumulates on a single placement seat, resulting in empty bait layers. Furthermore, the bait on multiple placement seats can simultaneously attract and kill termites, increasing the efficiency of termite control. At the same time, the connecting rod allows multiple placement seats to be placed into or removed from the cylinder simultaneously, facilitating the replacement of the bait on the placement seats.

[0056] The specific embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any other corresponding changes and modifications made based on the technical concept of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A reservoir dam termite prevention and monitoring device, characterized in that, include: Cylinder, placement seat, connecting rod and end cap; The cylinder has an opening on one side and a through groove in the side wall; The number of placement seats is multiple, and the multiple placement seats are sequentially connected to the connecting rod along the axial direction of the connecting rod, and both the placement seats and the connecting rod are located inside the cylinder; The end cap is located on one side of the opening of the cylinder and is used to close or open the opening.

2. The termite control and monitoring device for reservoir dams as described in claim 1, characterized in that: The placement seat includes a base and a tray. The base forms a receiving cavity and has a through first hole at its bottom. The tray is located on the base and closes the receiving cavity. It has a through second hole and a water passage hole. The first hole and the second hole are concentric. The connecting rod is inserted into the first through hole and the second through hole, and it is provided with a water flow channel and a water inlet. The water flow channel passes through the connecting rod along the axis of the connecting rod, and the water inlet passes through the side wall of the connecting rod and communicates with the water flow channel. The number of the water inlets is the same as the number of the placement seats, and they are located in the receiving cavity.

3. The termite control and monitoring device for reservoir dams as described in claim 2, characterized in that: The base is tapered on the side away from the tray, and the first through hole is located at the center of the side of the base away from the tray.

4. The termite control and monitoring device for reservoir dams as described in claim 2, characterized in that: The number of water passage holes is multiple, and the multiple water passage holes are arranged circumferentially around the second through hole.

5. The termite control and monitoring device for reservoir dams as described in claim 2, characterized in that: A baffle is provided on one side of the base, and the baffle faces the top of the embankment.

6. The termite control and monitoring device for reservoir dams as described in claim 2, characterized in that: The outer wall of the base is provided with a boss, and the inner wall of the cylinder is provided with a sliding groove that matches the shape of the boss. The boss and the sliding groove slide together along the axial direction of the cylinder.

7. The termite control and monitoring device for reservoir dams as described in claim 2, characterized in that: The connecting rod is provided with an annular sealing plate, which is located on the side of the base away from the tray and fits against the base.

8. The termite control and monitoring device for reservoir dams as described in claim 1, characterized in that: The cylindrical body includes a cylindrical portion and a conical portion, with the opening located on one side of the cylindrical portion and the conical portion located on the side of the cylindrical portion away from the opening.

9. A termite monitoring and baiting system for a dam of a water reservoir as claimed in claim 8, wherein, include: A baffle is provided between the cylindrical part and the conical part. The baffle has a connecting hole. The end of the connecting rod away from the opening is inserted into the connecting hole and extends into the conical part. The through groove is provided on the side wall of both the cylindrical part and the conical part.

10. The termite control and monitoring device for reservoir dams as described in claim 9, characterized in that, include: The connecting hole has a stepped groove, and a connecting piece is sleeved on the end of the connecting rod away from the opening, with the connecting piece located inside the stepped groove.

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