Scenic spot tourism ecological environment monitoring and early warning device

Abstract

The present application relates to a kind of scenic spot tourism ecological environment monitoring and early warning equipment, belong to environmental monitoring and early warning equipment technical field, including installation warehouse, telescopic pipe and several monitoring sensors.The scenic spot tourism ecological environment monitoring and early warning equipment is equipped with sliding body in installation warehouse four sides, the bottom of sliding body installation cavity is used to fix sensor, top driven rack is engaged with driving gear, driving gear is linked with the linkage rack vertically arranged, linkage rack is connected with sealing plate to realize the synchronous opening of extension hole, can be automatically stored when not in use.Telescopic pipe can adjust the height of installation warehouse, sliding body is equipped with solar cell panel, cable arrangement structure, additional power-off protection, anti-stuck and maintenance structure.The equipment is good in protection, stable in operation, adapts to the installation needs of different scenic spots, is easy to maintain, solves many deficiencies of existing equipment, helps scenic spot intelligent ecological monitoring, and improves neatness and beauty.

Description

Technical Field

[0001] This invention relates to the field of environmental monitoring and early warning equipment technology, specifically to a monitoring and early warning device for the ecological environment of a scenic tourist area. Background Technology

[0002] The ecological environment monitoring of scenic areas has entered a stage of normalization and precision, requiring comprehensive monitoring of multiple parameters such as temperature and humidity, PM2.5, noise, vegetation light intensity, and population density to provide data support for ecological protection and scenic area management. Currently, existing monitoring equipment in scenic areas has many shortcomings: most sensors are fixed and exposed, constantly exposed to the outdoors regardless of whether they are activated, making them susceptible to rain and dust corrosion, thus reducing equipment lifespan; moreover, various environmental monitoring sensors are installed independently and scattered, hindering centralized management and installation.

[0003] Furthermore, the scattered installation characteristics mentioned above have resulted in messy and tangled cable routing for sensors within scenic areas, affecting equipment stability and the aesthetics of the area. The equipment height is also inconvenient to adjust, making it difficult to adapt to the installation needs of different locations within the scenic area. In addition, existing ecological environment monitoring and early warning equipment is mostly used for industrial or general environmental monitoring, with little consideration for appearance. It fails to integrate well with the scenic environment, making it difficult to meet the practical needs of intelligent monitoring and aesthetics in scenic areas, thus hindering the refined and intelligent development of ecological monitoring work in scenic areas. Summary of the Invention

[0004] In view of this, the purpose of this invention is to provide a monitoring and early warning device for the ecological environment of scenic areas, which mainly solves the problems in the prior art where environmental monitoring and early warning components in scenic areas are exposed to the outside for a long time and cannot be effectively protected, and where various environmental detection sensors are scattered, which not only makes them difficult to manage and maintain, but also affects the cleanliness and aesthetics of the scenic area.

[0005] This invention is achieved through the following technical solution: A scenic area tourism ecological environment monitoring and early warning device includes an installation chamber for installing monitoring sensors. Sliding bodies are slidably installed in the four directions (front, back, left, and right) within the installation chamber, with the end of each sliding body facing an extension hole in the side wall of the installation chamber. Each sliding body is used to install the monitoring sensors. A driven rack is fixed to the top of the sliding body along its sliding direction. A driving gear meshes with the upper side of each driven rack. A linkage rack is vertically slidably installed on a sliding base on one side of the driving gear. The sliding base is slidably installed on the side of the sliding body along its sliding direction. The top of the linkage rack... A sliding sleeve is fixed to the side opposite to the driven gear. The sliding sleeve is vertically slidably sleeved on the guide rod. The guide rod is vertically fixed to the top wall of the installation chamber. A sealing plate is vertically slidably installed inside the side wall of the installation chamber on the side of the sliding sleeve away from the linkage rack through a connecting block. In the non-working state, the end of the sliding body is located at the inner port of the protrusion hole, and the sealing plate is located at the outer port of the protrusion hole. When the driving gear rotates, it slides the sliding body out of the protrusion hole while the sealing plate moves up to open the protrusion hole, so that all the monitoring sensors on the sliding body can be moved out of the protrusion hole.

[0006] Furthermore, the bottom of the sliding body has several downward-facing mounting cavities, each used to mount a corresponding monitoring sensor. The sidewalls at the bottom of adjacent mounting cavities are connected to allow the monitoring sensor cables to pass through and ultimately exit from a cable sleeve at the end of the sliding body.

[0007] Furthermore, the side of the slider has a strip groove perpendicular to the corresponding linkage rack, and the slide block is slidably installed in the strip groove.

[0008] Furthermore, the sliding body has a rectangular cross-section, and its end face facing the protruding hole is a downward inclined surface, which is covered with a solar panel; the bottom of the sliding body is slidably mounted on a slide block, which is fixed in the mounting chamber, and the upper surface of the slide block is provided with a rectangular groove. A slider is fixed to the bottom of the end of the sliding body away from the inclined surface, and the slider is slidably mounted in the rectangular groove to guide the sliding body to slide and control its extreme sliding position.

[0009] Furthermore, the bottom of the installation compartment is equipped with several touch buttons. In the non-working state, the bottom end of the linkage rack presses the touch buttons to their limit, so that the monitoring sensor is in a power-off state. When the touch buttons are released, the monitoring sensor is powered on and started.

[0010] Furthermore, the last tooth at the bottom of the linkage rack is a movable tooth. The movable tooth is vertically and elastically slidably mounted on the side by a return spring and remains relatively stable under normal conditions. During the process of the drive gear moving the linkage rack upward, when it engages with the movable tooth, the rotation of the drive gear will only move the movable tooth upward by one displacement, causing the return spring to be in a further compressed state.

[0011] Furthermore, an inner support tube is fixed at the bottom center of the installation chamber. The bottom end of the inner support tube is threadedly installed inside an outer support tube, and the inner support tube slides axially through the top end of the outer support tube. An adjustment knob is coaxially rotatably installed at the top end of the outer support tube. A sliding key located above the top end of the outer support tube is fixed to the inner wall of the adjustment knob. The sliding key is slidably installed in a vertically arranged strip keyway on the side of the inner support tube, so that when the adjustment knob rotates, the inner support tube can move axially upward.

[0012] Furthermore, the top of the inner support tube extends into the center below all the sliding bodies in the installation chamber. Each sliding body has a wire sleeve at one end opposite to each other. The cables of the monitoring sensors pass through the wire sleeve and enter the inner support tube, and are led downward to the maintenance chamber at the bottom of the outer support tube. The maintenance chamber has a maintenance hole that is closed by a chamber door.

[0013] Furthermore, the keyway is a rectangular groove. When the sliding key is slidably located within the rectangular groove, it ensures that the inner support tube is in a vertical position. A mounting ring is coaxially fixed on the side wall near the top of the inner support tube. The mounting ring has several threaded through holes arranged in a ring. Each threaded through hole is threaded with a stud. The upper end of the stud is fixed with a bolt-like connector without threads. The connector can rotate and move axially within the adjustment knob. The bottom end of the stud is fixed with a cylindrical gear. All cylindrical gears simultaneously mesh with an internal gear ring. The internal gear ring is integrally located within a threaded cover that is threaded onto the mounting ring. A pressure-resistant spring that is always compressed is also provided between the threaded cover and the mounting ring to keep the threaded cover in a pre-tightened state.

[0014] Furthermore, the top surface of the outer support tube is horizontally positioned and can fit against the annular stepped surface recessed in the center of the bottom of the adjustment knob; each driving gear meshes with a vertically installed worm gear, and a driven bevel gear is coaxially fixed at the top of each worm gear. A driving bevel gear ring is rotatably installed above the center of all driven bevel gears, and the driving bevel gear ring can rotate all driving gears when it rotates; the gear shaft of the driving bevel gear ring is rotatably installed in a bushing inside the installation chamber, and the top of the gear shaft has a groove for inserting a wrench, with a threaded blind hole in the center of the groove; the top of the installation chamber is conical, and the distance extending from its four edges can cover the protruding sliding body and then flip upward to form a drainage groove. The bottom of the drainage groove has several drainage holes that are offset from the sliding body; the top of the installation chamber is detachably equipped with a conical cover, and a locking bolt is vertically installed inside the conical cover. After the locking bolt is screwed into the threaded blind hole, it fixes the gear shaft and simultaneously achieves a fixed connection between the conical cover and the rest of the installation chamber.

[0015] The beneficial effects of this invention are as follows: This scenic area tourism ecological environment monitoring and early warning device, through the synchronous linkage of the sliding body and the sealing plate, can completely seal the extension hole of the installation chamber when not in operation. With the design of the chamber cone cover and drainage channel, it can effectively isolate rainwater and dust, avoid damage to sensors and internal components, and extend the service life of the equipment. Even when in operation, the sliding body can be protected by the cone-shaped top of the installation chamber and the drainage channel. Moreover, the monitoring sensors suitable for exposed installation are installed at the bottom of the sliding body, which further enhances the installation protection. Secondly, the invention operates stably and reliably. The precise linkage between the sliding body, the slide block, and the slide seat, the stable meshing between the linkage rack and the drive gear, and the optimized design of the moving teeth and the return spring effectively prevent gear jamming, sliding body tilting or excessive sliding out, ensuring smooth extension and retraction of the sensor and improving the coordination of equipment operation. Finally, this invention has strong adaptability. The height adjustment structure of the telescopic tube can flexibly adjust the height of the installation chamber to adapt to the installation needs of different scenic spots, while ensuring that the installation chamber is horizontal and vertical, thus guaranteeing monitoring accuracy. The cables are centrally organized through the cable sleeve and inner support tube. The maintenance chamber design facilitates the inspection and maintenance of cables and control modules, improving the maintainability of the equipment and enhancing the aesthetics of this monitoring and early warning equipment, thereby reducing the adverse impact on the scenic landscape. It is both beautiful and practical.

[0016] Other advantages, objectives, and features of the invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination, or may be learned from practice of the invention. The objectives and other advantages of the invention can be realized and obtained through the following description. Attached Figure Description

[0017] Figure 1This invention relates to a scenic area tourism ecological environment monitoring and early warning device. Figure 2 This is an internal sectional view of the installation compartment; Figure 3 This is a partially enlarged cross-sectional view of the installation compartment along its axis of symmetry. Figure 4 for Figure 1 Enlarged view of point A in the middle; Figure 5 for Figure 4 A cross-sectional view of the structure shown; Figure 6 This is a schematic diagram of a cross-section of an internal support tube. Figure 7 for Figure 4 A top view of the adjustment knob; Figure 8 This is a partial sectional view of the linkage rack.

[0018] In the diagram: 1. Installation chamber; 101. Extension hole; 102. Conical cover; 103. Drainage groove; 2. Sliding body; 201. Installation cavity; 202. Wire hole; 203. Strip groove; 204. Inclined surface; 3. Driven rack; 4. Drive gear; 5. Linkage rack; 501. Movable gear; 6. Slide seat; 7. Touch button; 8. Sliding sleeve; 9. Guide rod; 10. Connecting block; 11. Sealing plate; 12. Slide block; 13. Inner support tube; 14. External threaded column; 1401. 1402 keyway, 15 outer support tube, 1501 inspection chamber, 16 adjusting knob, 17 sliding key, 18 threaded cover, 1801 internal gear ring, 19 mounting ring, 20 pressure-resistant spring, 21 stud, 22 cylindrical gear, 23 connecting bolt, 24 return spring, 25 threaded sleeve, 26 worm gear, 27 driven bevel gear, 28 driving bevel gear ring, 29 bushing, 30 gear shaft, 3001 slot, 31 locking bolt, 32 worm gear. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0021] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0022] Please see Figures 1-2 This invention provides a technical solution: a scenic area tourism ecological environment monitoring and early warning device. One of its core components is an installation chamber 1 for installing monitoring sensors. The installation chamber 1 can be a cubic structure for installing various monitoring sensors, such as environmental parameter sensors: temperature sensors, humidity sensors, PM2.5 sensors, used to monitor air quality and temperature and humidity changes in the scenic area; noise sensors to monitor noise pollution from tourists; light sensors to monitor light conditions for vegetation growth; and even monitoring equipment for monitoring population density. In specific manufacturing, a rectangular protrusion hole 101 can be opened in each of the four directions (front, back, left, and right) inside the installation chamber 1 for the carrier of the monitoring sensor to protrude. Figure 2 As shown, a sliding body 2 is slidably installed in each direction. The sliding body 2 is elongated and serves as the mounting carrier. Its end precisely corresponds to the inner port of the protrusion hole 101, and the end can slide through the sealing gasket of the inner port of the protrusion hole 101 to improve the sealing of the installation chamber 1 during operation. A driven rack 3 is fixed to the top of each sliding body 2 along its sliding direction (i.e., towards the protrusion hole 101). The length of the driven rack 3 is adapted to the length of the sliding body 2, and a driving gear 4 meshes on the upper side of the driven rack 3. At the same time, a linkage rack 5 meshes on one side of the driving gear 4. The linkage rack 5 is vertically arranged and slidably installed on the slide base 6. The slide base 6 is slidably installed on the side of the sliding body 2 through a slide rail or slide groove. The direction of the slide rail is consistent with the sliding direction of the sliding body 2 to ensure that the sliding body 2 can slide freely relative to the slide base 6 when it moves. A sliding sleeve 8 is welded to one side of the top of the linkage rack 5. The sliding sleeve 8 is a rectangular sleeve with an inner diameter that matches the outer diameter of the guide rod 9. The guide rod 9 is vertically welded to the corresponding position on the top wall of the installation chamber 1. The sliding sleeve 8 can slide freely vertically along the guide rod 9 to match the vertical sliding of the linkage rack 5. Figures 2-3The side of the sliding sleeve 8 facing away from the linkage rack 5 is fixedly connected to the sealing plate 11 via a rectangular connecting block 10. When the sealing plate 11 slides down vertically, it can completely cover the outer port of the protrusion hole 101. In specific installation, the sealing plate 11 is vertically slidably installed in the preset sliding groove on the side wall of the installation chamber 1. In the non-working state, the end of the sliding body 2 is exactly located at the inner port of the protrusion hole 101, that is, the sealing plate 11 is tightly attached to the outer port of the protrusion hole 101, completely sealing it. When it is necessary to start this monitoring and early warning device, first drive each drive gear 4 to rotate in a predetermined direction, so that the corresponding sliding body 2 slides out of the protrusion hole 101. Specifically, the driving gear 4 drives the driven rack 3 to move towards the protrusion hole 101, which in turn drives the sliding body 2 to slide outward from the protrusion hole 101. At the same time, the driving gear 4 drives the linkage rack 5 to move upward. The linkage rack 5 moves upward along the guide rod 9 through the sliding sleeve 8, and then moves the sealing plate 11 upward through the connecting block 10, gradually opening the protrusion hole 101 until the sliding body 2 completely slides out of the protrusion hole 101. At this time, all monitoring sensors are moved out of the protrusion hole 101, and ecological environment monitoring can be carried out normally. After the monitoring and early warning work is completed, when it is necessary to shut down, the driving gear 4 is driven to rotate in the corresponding direction, the sliding body 2 returns to the inner port of the protrusion hole 101, and at the same time, the sealing plate 11 moves down synchronously to close the protrusion hole 101, realizing the protection of this monitoring and early warning equipment. like Figure 3 As shown, in this embodiment, the sliding body 2 is optimized by providing multiple downward-facing mounting cavities 201 at its bottom. Each mounting cavity 201 has a cuboid structure and is used to mount a corresponding monitoring sensor (such as a temperature sensor, humidity sensor, PM2.5 sensor, etc.). The inner wall of the mounting cavity 201 is provided with an anti-slip rubber pad to fix the monitoring sensor and prevent it from shaking during the movement of the sliding body 2. The depth of the mounting cavity 201 is designed to adapt to the specific detection sensor. Depending on the sensor characteristics, the sensor can be either exposed above the bottom of the sliding body 2 or completely submerged within it. In practice, a connecting hole, serving as a wire passage hole 202, is provided on the bottom side wall of the adjacent mounting cavity 201. The inner wall of the connecting hole is smooth, facilitating the passage of the monitoring sensor cables. After all the monitoring sensor cables pass through the connecting hole, they converge into the pre-set wire sleeve 25 at the end of the sliding body 2. The wire sleeve 25 is made of nylon and is cylindrical. After the cables pass through the wire sleeve 25, they are connected to the control module of the equipment (when the control module is set in the mounting chamber 1 outside the sliding body 2). This achieves orderly arrangement of the cables, avoids cable tangling affecting the sliding of the sliding body 2, and improves the cleanliness and safety of the equipment.

[0023] In this embodiment, as Figure 2As shown, a rectangular groove 203 is provided on the side of the sliding body 2. The extension direction of the groove 203 is perpendicular to the length direction (i.e., the vertical direction) of the linkage rack 5. The bottom of the slide block 6 is provided with a sliding protrusion that matches the groove 203. The sliding protrusion extends into the groove 203 and can slide freely along the groove 203. The slide block 6 and the sliding protrusion are integrally formed. A vertical guide hole is provided on the slide block 6. The linkage rack 5 passes through the guide hole to realize the vertical sliding installation of the linkage rack 5. In addition, a vertical protrusion can be provided on the side of the linkage rack 5 to be slidably installed in the hole wall of the guide hole, so as to better realize the vertical sliding installation of the linkage rack 5. The above structural design, through the cooperation of the strip groove 203 and the sliding protrusion, not only ensures that the sliding body 2 can slide relative to the slide block 6 to expose the extension hole 101, but also ensures that the linkage rack 5 always remains vertical and avoids tilting, thus ensuring stable meshing of the driving gear 4 with the driven rack 3 and the linkage rack 5, and improving the reliability of equipment operation. In this embodiment, as Figure 2 As shown, the sliding body 2 has a rectangular cross-section, and its end face facing the protrusion hole 101 is a downward-sloping inclined surface 204. A solar panel can be selectively fixed on the inclined surface 204. The size of the solar panel is adapted to the inclined surface 204 to fully receive sunlight and provide power to the driving components of the monitoring sensors and equipment, thus achieving energy-saving power supply. Inside the installation chamber 1, as... Figure 3 Each sliding body 2 has a corresponding sliding bolster 12 at its bottom. The sliding bolster 12 is elongated and its length is adapted to the length of the sliding body 2. The sliding bolster 12 is fixed to the bottom wall of the installation chamber 1 by bolts. A rectangular groove is formed on the upper surface of the sliding bolster 12. A slider 13 is welded to the bottom of the end of the sliding body 2 away from the inclined surface 204. The size of the slider 13 is adapted to the rectangular groove. The slider 13 is located in the rectangular groove and can slide freely along the rectangular groove. It is used to guide the sliding body 2 and limit the sliding stroke of the slider 13, thereby controlling the extreme position of the sliding body 2 sliding out of the protrusion hole 101, avoiding excessive sliding of the sliding body 2 and causing structural damage. At the same time, it ensures that the monitoring sensor can be completely removed from the protrusion hole 101 to ensure that the monitoring function is not affected. In this embodiment, as Figure 2As shown, a power failure protection structure can also be added. Specifically, in the installation chamber 1, a touch button 7 is provided below each linkage rack 5. The touch button 7 is a push-button type and is fixed in the installation chamber 1. The touch button 7 is connected to the power supply circuit of the monitoring sensor through a wire and is used to control the power supply of the monitoring sensor. In the non-operating state, the linkage rack 5, under its own weight and the meshing action of the drive gear 4, presses its bottom end firmly against the touch button 7, pushing the touch button 7 to its limit position. At this time, the touch button 7 is in the closed state, the power supply circuit of the monitoring sensor is disconnected, and it is in a power-off state, which can effectively save energy and prevent the sensor from being accidentally activated in the non-operating state. When this monitoring and early warning device is activated, the drive gear 4 drives the linkage rack 5 to move upward, and the bottom end of the linkage rack 5 gradually disengages from the touch button 7. The touch button 7 is released and returns to its pop-up state. At this time, the power supply circuit is connected, the monitoring sensor is powered on and started, and begins to carry out ecological environment monitoring work. After the work is completed, the linkage rack 5 is reset, and the monitoring sensor is powered off when the touch button 7 is pressed again, realizing intelligent power-on and power-off control of the early warning monitoring device. In this embodiment, when the stroke of the slider 2 is large and the length of the linkage rack 5 is limited, in order to ensure that the slider 2 can be drawn to the specified length, the linkage rack 5 in this embodiment needs to be specially designed as follows: Figure 8 As shown, a movable tooth 501 is provided at the bottom end of the linkage rack 5. The movable tooth 501 has the same structure as the other teeth of the linkage rack 5, with the same tooth pitch and module. The movable tooth 501 is vertically and elastically slidably installed in the mounting groove preset on the bottom side of the linkage rack 5 through the return spring 24. The bottom end of the return spring 24 is connected to the side of the movable tooth 501, which is attached as a sliding part. The top end of the return spring 24 is connected to the top side of the mounting groove. In the non-working state, the return spring 24 is in a certain compressed state, ensuring that the movable tooth 501 remains relatively stable under normal conditions, forming a complete rack structure with the other teeth of the linkage rack 5, and can mesh normally with the drive gear 4. When the driving gear 4 moves upward with the linkage rack 5 and engages with the movable tooth 501, the linkage rack 5 can no longer move upward. However, since the movable tooth 501 can elastically slide upward, the rotation of the driving gear 4 will exert an upward force on the movable tooth 501, causing it to move upward by a displacement. At this time, the return spring 24 is further compressed, allowing the driving gear 4 to continue rotating and ensuring that the sliding body 2 can continue to slide out of the aforementioned protrusion hole 101. When the driving gear 4 rotates in the opposite direction, it can normally engage the movable tooth 501, moving the linkage rack 5 downward to reset. The above structure can effectively prevent the driving gear 4 from jamming when the linkage rack 5 moves upward to its limit, while the sliding body 2 fails to slide out into place. In this embodiment, a telescopic tube is also provided to install the aforementioned installation chamber 1 and a series of monitoring sensors inside it, such as... Figure 1An inner support tube 14 is fixed at the center of the bottom of the installation chamber 1. A threaded post 1401 is provided on the outer side of the bottom end of the inner support tube 14. The inner support tube 14 is threadedly installed inside an outer support tube 15 via the threaded post 1401, and the non-threaded section of the inner support tube 14 can slide axially through the top end of the outer support tube 15. At the top end of the outer support tube 15, a [missing information - likely a device or component] is coaxially rotatably mounted. Figure 5 and Figure 7 The adjustment knob 16 shown is ring-shaped, and a sliding key 17 is fixed to its inner wall. Ideally, the sliding key 17 should be a smooth, standard-shaped rectangle for precise positioning. A vertically oriented keyway 1402 is provided on the side of the inner support tube 14. Figure 6 The keyway 1402 is a rectangular groove, the width of which matches the sliding key 17. The sliding key 17 is slidably installed in the keyway 1402, and the cylindrical surface of the inner support rod should ideally fit against the corresponding inner wall of the adjusting knob 16 for positioning. When the height of the installation chamber 1 needs to be adjusted, slightly turning the adjusting knob 16 causes the inner support tube 14 to rotate around its own axis due to the cooperation between the sliding key 17 and the keyway 1402. Simultaneously, under the action of the threaded engagement, the inner support tube 14 moves upward along the axial direction of the outer support tube 15, thereby raising the installation chamber 1. Conversely, turning the adjusting knob 16 causes the inner support tube 14 to move downward along the axial direction, lowering the installation chamber 1. This allows for flexible adjustment of the height of the installation chamber 1, adapting to the installation needs of different scenic areas. Based on the aforementioned structural design, this embodiment provides a specific design for the cable arrangement and maintenance structure: such as... Figure 2 The top end of the inner support tube 14 extends into the center below the area enclosed by all the sliding bodies 2 within the mounting chamber 1, facilitating the centralized connection of cables extending from inside the sliding bodies 2 into the inner support tube 14. Specifically, as... Figures 2-3 Each sliding body 2 has a cable threading sleeve 25 at one end opposite to each other (i.e., the end facing the center of the installation chamber 1). The cable threading sleeve 25 is made of nylon. After the monitoring sensor cables pass through their respective installation cavities 201, they converge through the corresponding cable threading sleeve 25 and gather at the top opening of the inner support tube 14. Then, they enter the interior of the inner support tube 14 and extend downward along the axial direction of the inner support tube 14 until they reach the maintenance chamber 1501 at the bottom of the outer support tube 15. The maintenance chamber 1501 is a cuboid structure, integrally formed with the bottom end of the outer support tube 15. A maintenance hole is provided on one side of the maintenance chamber 1501. A door is installed at the maintenance hole via a hinge. A sealing strip is provided between the door and the maintenance hole to achieve a sealed protection. Opening the door allows for inspection and maintenance of the cables and internal control modules, improving the maintainability of the equipment. This embodiment optimizes the stability of the height adjustment structure based on the aforementioned adjustment knob 16 structural design, designing a special structure to fix the adjustment knob 16. This structure can be used to improve the precise control of the horizontality of the installation chamber 1. Specifically, it addresses the potential looseness and misalignment that may occur when the inner support tube 14 is threaded into the outer support tube 15, preventing precise horizontal installation when the installation chamber 1 is required to be horizontal as per the design. Specifically, the keyway 1402 requires the aforementioned positioning-facilitating structural design, for example... Figure 6 A rectangular groove can be used. When the sliding key 17 is slidably located within the rectangular groove, the sidewall of the rectangular groove precisely fits the sliding key 17, effectively limiting the radial sway of the inner support tube 14 and ensuring that the inner support tube 14 is always in a vertical position, preventing the installation chamber 1 from tilting. On the sidewall near the top of the inner support tube 14, a mounting ring 19 is coaxially fixed by welding. The mounting ring 19 has an annular structure, and its inner diameter matches the outer diameter of the inner support tube 14. The mounting ring 19 has multiple annularly distributed threaded through holes with uniform spacing. Each threaded through hole is threaded with a stud 21, and the outer diameter of the stud 21 matches the threaded through hole. The upper end of the stud 21 is fixed with a bolt-like connecting bolt 23 without threads. A cylindrical stepped groove is opened at a corresponding position in the sidewall of the adjusting knob 16. The connecting bolt 23 extends into the cylindrical stepped groove and can rotate and move axially within the cylindrical stepped groove. Furthermore, a cylindrical gear 22 is fixed to the bottom end of the stud 21. All cylindrical gears 22 are of the same specification, and all cylindrical gears 22 simultaneously mesh with an internal gear ring 1801 so that when the internal gear ring 1801 rotates, the cylindrical gears 22 drive the stud 21 to rotate and move axially. Figure 5 The internal gear ring 1801 is integrally formed within a threaded cover 18, which is threaded onto the outside of the mounting ring 19. A cylindrical pressure-resistant spring 20 is also provided between the threaded cover 18 and the mounting ring 19. The pressure-resistant spring 20 is partially located outside the mounting ring 19 and is always in a compressed state, providing a continuous preload force to the threaded cover 18, ensuring it remains in a preloaded state and does not easily loosen. When adjustment is needed, the threaded cover 18 can be rotated, causing the connecting bolt 23 to move upwards by one displacement, allowing the adjusting knob 16 to move from the position indicated by the threaded cover 18. Figure 5The fixed state shown is restored to a free-rotating state. After adjustment, when it is necessary to re-fix the adjustment knob 16, the threaded cover 18 is reversed. This allows the connecting bolt 23 to pull the adjustment knob 16 down and fix it. Under the spring preload, the threaded cover 18 also remains relatively fixed, preventing the threaded cover 18 from easily loosening and improving the stability and reliability of the height adjustment structure. In the above design, the main purpose of adopting this annular array of cylindrical gears 22, studs 21, and connecting bolts 23 is, as mentioned above, not only to fix or release the adjustment knob 16, but also to allow multiple points to push the adjustment knob 16 to move synchronously. This ensures that the adjustment knob 16 moves vertically and accurately, preventing the inner support tube 14 from not being vertically set in the predetermined coaxial position after rotation adjustment when the adjustment knob 16 is not on the same axis as the support tube. It also avoids jamming during relative axial movement caused by the two support tubes being on different axes. In this embodiment, as Figure 5 The top surface of the outer support tube 15 can be machined and polished to a horizontal state to ensure that the end face is perpendicular to its axis, which is beneficial for the installation and arrangement of the adjustment knob 16 and the outer support tube 15. Specifically, the adjustment knob 16 has a recessed annular stepped surface at the center of its bottom, i.e., the adjustment knob 16 has a stepped hole; the size of the annular stepped surface is adapted to the top surface of the outer support tube 15, allowing it to fit tightly against the top surface of the outer support tube 15, improving the stability of the adjustment knob 16 when rotating. This allows the multiple studs 21 in the annular array to synchronously drive the adjustment knob 16, and when the adjustment knob 16 is tightened, it can fit and be fixed against the aforementioned annular stepped surface, maintaining the positional accuracy of the inner support tube 14 relative to the outer support tube 15 in a coaxial vertical installation. In this embodiment, the drive of all the driving gears 4 can be designed according to the following structure: Figure 2 Each driving gear 4 is connected to a vertically mounted worm 26 via a worm gear 32. A driven bevel gear 27 is coaxially fixed to the top of each worm 26. A driving bevel gear ring 28 is rotatably mounted above the center of the area enclosed by all the driven bevel gears 27. The driving bevel gear ring 28 meshes with all the driven bevel gears 27, and its rotation direction is adaptively selected to correspond to the rotation direction of the worm 26 and worm gear 32. This ensures that when the driving bevel gear ring 28 rotates, it simultaneously drives all the driven bevel gears 27 to rotate, which in turn drives all the driving gears 4 to rotate synchronously in their predetermined directions via the worm 26. This achieves synchronous extension and retraction of the four sliding bodies 2, improving the coordination of equipment operation. Figure 2As shown, the gear shaft 30 of the active bevel gear ring 28 is rotatably mounted in the bushing 29 inside the installation chamber 1 via bearings. The bushing 29 is fixed inside the installation chamber 1. The top end of the gear shaft 30 extends out of the bushing 29, and the top end of the gear shaft 30 is provided with a groove as a slot 3001 for inserting a wrench. The groove is hexagonal, and a threaded blind hole is provided in the center of the groove. The top of the installation chamber 1 is conical, and the four edges of the top extend outward, with the extended part flipping upward to form an annular drainage groove 103. The bottom of the drainage groove 103 has multiple drainage holes that are offset from the sliding body 2, which can drain rainwater in time, preventing rainwater from entering the installation chamber 1 and damaging the equipment, and also preventing it from flowing onto the extended sliding body 2. Figure 2 The top of the installation chamber 1 is detachably provided with a conical cover 102. The shape of the conical cover 102 is adapted to the conical shape of the top of the chamber. A locking bolt 31 is vertically provided inside the conical cover 102. The specification of the locking bolt 31 is adapted to the threaded blind hole at the top of the gear shaft 30. After the conical cover 102 is placed on the top of the installation chamber 1, the locking bolt 31 is tightened so that the locking bolt 31 is screwed into the threaded blind hole. This can fix the gear shaft 30 and prevent it from rotating. It can also achieve a fixed connection between the conical cover 102 and the rest of the installation chamber 1, so as to protect a series of components in the installation chamber 1 and prevent dust and rainwater corrosion.

[0024] In the above description of the present invention, it should be noted that the terms "one side," "the other side," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the invention is conventionally placed during use. These terms are used only for the convenience of describing the present invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0025] Furthermore, terms such as "identical" do not imply that components must be absolutely identical; minor differences are permissible. The term "perpendicular" simply means that the positional relationship between components is more perpendicular than "parallel," not that the structure must be perfectly perpendicular; a slight tilt is acceptable.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A scenic area tourism ecological environment monitoring and early warning device, comprising an installation chamber (1) for installing monitoring sensors, characterized in that: Sliding bodies (2) are slidably installed in the four directions of front, back, left, and right within the installation chamber (1). The end of each sliding body (2) is directly opposite the protrusion hole (101) on the side wall of the installation chamber (1). The sliding body (2) is used to install monitoring sensors. A driven rack (3) is fixed on the top of the sliding body (2) along its sliding direction. A driving gear (4) meshes on the upper side of each driven rack (3). A linkage rack (5) is vertically slidably installed on a slide block (6) on one side of the driving gear (4). The slide block (6) is slidably installed on the side of the sliding body (2) along the sliding direction of the sliding body (2). A sliding sleeve (8) is fixed on one side of the top of the linkage rack (5) and is arranged opposite to the driven gear. The sliding sleeve (8) slides vertically. The guide rod (9) is vertically fixed on the top wall of the installation chamber (1), and the sliding sleeve (8) is on the side away from the linkage rack (5). A sealing plate (11) is vertically slidably installed in the side wall of the installation chamber (1) through the connecting block (10). In the non-working state, the end of the sliding body (2) is located at the inner port of the protrusion hole (101), and the sealing plate (11) is located at the outer port of the protrusion hole (101). When the drive gear (4) rotates, it slides the sliding body (2) out of the protrusion hole (101) while the sealing plate (11) moves up and opens the protrusion hole (101) so that all the monitoring sensors on the sliding body (2) can be moved out of the protrusion hole (101).

2. The scenic area tourism ecological environment monitoring and early warning equipment according to claim 1, characterized in that: The bottom of the sliding body (2) has several downward-facing mounting cavities (201), each mounting cavity (201) is used to install the corresponding monitoring sensor. The side walls of the bottom of adjacent mounting cavities (201) are connected by a wire hole (202) so that the cable of the monitoring sensor can pass through and finally exit from a wire sleeve (25) at the end of the sliding body (2).

3. The scenic area tourism ecological environment monitoring and early warning equipment according to claim 1, characterized in that: The sliding body (2) has a strip groove (203) perpendicular to the corresponding linkage rack (5) on its side, and the slide block (6) is slidably installed in the strip groove (203).

4. The scenic area tourism ecological environment monitoring and early warning equipment according to claim 1, characterized in that: The sliding body (2) has a rectangular cross-section, and its end face facing the protruding hole (101) is an inclined surface (204) that slopes downward. The inclined surface (204) is covered with a solar panel. The bottom of the sliding body (2) is slidably mounted on a slide block (12), which is fixed in the mounting chamber (1). The upper surface of the slide block (12) is provided with a rectangular groove. A slider (13) is fixed to the bottom of the end of the sliding body (2) that is away from the inclined surface (204). The slider (13) is slidably mounted in the rectangular groove to guide the sliding body (2) to slide and control its extreme position.

5. The scenic area tourism ecological environment monitoring and early warning equipment according to claim 1, characterized in that: The installation compartment (1) is also equipped with several touch buttons (7). In the non-working state, the bottom end of the linkage rack (5) presses the touch button (7) to the limit, so that the monitoring sensor is in a power-off state. When the touch button (7) is released, the monitoring sensor is powered on and started.

6. The scenic area tourism ecological environment monitoring and early warning equipment according to claim 1, characterized in that: The last tooth at the bottom of the linkage rack (5) is a movable tooth (501). The movable tooth (501) is vertically and elastically slidably mounted on the side by a return spring (24) and remains relatively stable under normal conditions. When the drive gear (4) moves the linkage rack (5) upward, when it engages with the movable tooth (501), the rotation of the drive gear (4) will only move the movable tooth (501) upward by one displacement, causing the return spring (24) to be in a further compressed state.

7. The scenic area tourism ecological environment monitoring and early warning equipment according to claim 1, characterized in that: An inner support tube (14) is fixed at the center of the bottom of the installation chamber (1). The bottom end of the inner support tube (14) is threadedly installed inside an outer support tube (15), and the inner support tube (14) slides axially through the top end of the outer support tube (15). An adjustment knob (16) is coaxially rotatably installed at the top end of the outer support tube (15). A sliding key (17) located above the top end of the outer support tube (15) is fixed on the inner side wall of the adjustment knob (16). The sliding key (17) is slidably installed in a vertically arranged strip keyway (1402) on the side of the inner support tube (14), so that when the adjustment knob (16) rotates, the inner support tube (14) can move axially upward.

8. The scenic area tourism ecological environment monitoring and early warning equipment according to claim 7, characterized in that: The top end of the inner support tube (14) extends into the center below all the sliding bodies (2) in the installation chamber (1). Each sliding body (2) has a wire sleeve (25) at one end opposite to each other. The cables of the monitoring sensors pass through the wire sleeve (25) and enter the inner support tube (14), and are led downward to the maintenance chamber (1501) at the bottom of the outer support tube (15). The maintenance chamber (1501) has a maintenance hole that is closed by a chamber door.

9. The scenic area tourism ecological environment monitoring and early warning equipment according to claim 7, characterized in that: The strip keyway (1402) is a rectangular groove. When the sliding key (17) is slidably located in the rectangular groove, it ensures that the inner support tube (14) is in a vertical position. A mounting ring (19) is coaxially fixed on the side wall near the top of the inner support tube (14). The mounting ring (19) has several threaded through holes arranged in a ring array. Each threaded through hole is threaded with a stud (21). The upper end of the stud (21) is fixed with a bolt-shaped connecting bolt (23) without threads. 3) It can rotate and move axially within the adjustment knob (16). The bottom end of the stud (21) is fixed with a cylindrical gear (22). All cylindrical gears (22) mesh with an internal gear ring (1801) at the same time. The internal gear ring (1801) is integrally located in a threaded cover (18) that is threaded onto the mounting ring (19). A pressure-resistant spring (20) that is always compressed is also provided between the threaded cover (18) and the mounting ring (19) to keep the threaded cover (18) always in a pre-tightened state.

10. The scenic area tourism ecological environment monitoring and early warning equipment according to claim 1, characterized in that: Each driving gear (4) is connected to a vertically mounted worm (26) via a coaxially fixed worm wheel (32). Each worm (26) has a driven bevel gear (27) coaxially fixed at its top. A driving bevel gear ring (28) is rotatably mounted above the center of all driven bevel gears (27). When the driving bevel gear ring (28) rotates, it can drive all driving gears (4) to rotate. The gear shaft (30) of the active bevel gear ring (28) is rotatably installed in the bushing (29) inside the mounting chamber (1), and the top of the gear shaft (30) has a groove for inserting a wrench, and the center of the groove has a threaded blind hole; the top of the mounting chamber (1) is conical, and the distance extended from its four edges can cover the protruding sliding body (2) and then flip upward to form a drainage groove (103). The bottom of the drainage groove (103) is provided with several drainage holes that are offset from the sliding body (2); The top of the installation chamber (1) is detachably provided with a cone cover (102). A locking bolt (31) is vertically provided inside the cone cover (102). After the locking bolt (31) is screwed into the threaded blind hole, the gear shaft (30) is fixed, and the cone cover (102) and the rest of the installation chamber (1) are fixedly connected at the same time.

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