Observation pillar and monitoring vertical rod integrated base device and preparation method thereof

Abstract

The invention provides an observation pillar and monitoring vertical rod integrated base device and a preparation method thereof, and relates to the technical field of measuring devices. The base device comprises a monitoring vertical rod, the lower end of the monitoring vertical rod is fixedly connected with a base, and a hollow cavity is formed in the monitoring vertical rod; the vertical rod centering disc is arranged at the top of the monitoring vertical rod and is used for being coaxially mounted and connected with monitoring equipment; the lower end of the measurement observation pillar is integrally connected with the base, and the measurement observation pillar is an octagonal trapezoid; the forced centering disc is arranged at the top of the measurement observation pillar and is used for mounting measurement equipment; the battery protection groove is embedded in the base and used for accommodating a power supply device, and a power cable of the power supply device is connected with the monitoring equipment through the hollow cavity; and the base is used for providing support for the monitoring vertical rod and the measurement observation pillar. According to the technical scheme, the space utilization efficiency can be improved, the durability and attractiveness of the measuring pier body structure are enhanced, and meanwhile the power supply reliability of the power supply device in the high and cold extreme environment is improved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of measuring devices, and particularly to a base device integrating an observation pier and a monitoring vertical pole and a preparation method thereof. Background Art

[0002] Currently, during the construction of a measuring base for a hydropower station in an alpine canyon area, a method of separately and independently arranging a measuring pier structure and a support structure is usually adopted, resulting in serious waste of site resources and large input of construction materials and manpower. Due to the narrow terrain, complex foundation, and limited communication conditions in the alpine canyon area, construction personnel often can only conduct centralized layout within a limited area during site selection, further reducing the utilization efficiency of space resources and making it difficult to meet the requirements of the hydropower station for a large-scale and high-density monitoring layout.

[0003] On the other hand, the existing measuring pier structures mostly adopt a cuboid shape design. In the harsh environment of the alpine canyon area, they are frequently hit by flying stones and washed by rain and snow, and local damage is likely to occur at the angular parts of the structure, resulting in damage to the measuring reference surface, affecting the observation accuracy, and at the same time damaging the overall structural aesthetics.

[0004] In addition, in the prior art, the power supply device is usually placed in the adjacent area of the support structure, and an external power supply method is used to supply power to various sensing devices and monitoring equipment installed on the support structure. However, in the alpine canyon area, in the extremely low temperature environment in winter, the external power supply is prone to phenomena such as freezing of the storage battery and brittle cracking of the insulating layer, resulting in interruption of equipment power supply and data acquisition, seriously affecting the stability and reliability of the overall monitoring system.

[0005] It should be noted that the information disclosed in the above background art section is only used to enhance the understanding of the background of the present disclosure, and thus may include information that does not constitute the prior art known to those of ordinary skill in the art. Summary of the Invention

[0006] The purpose of the embodiments of the present disclosure is to provide a base device integrating an observation pier and a monitoring vertical pole and a preparation method thereof, which can be used to solve the problems of waste of space resources, poor structural damage resistance, and insufficient power supply reliability of the measuring base of a hydropower station in the alpine canyon area in the prior art. Furthermore, to at least a certain extent, ensure the integrated setting of the measuring pier structure and the support structure under limited site conditions, improve the space utilization efficiency, enhance the durability and aesthetics of the measuring pier structure, and at the same time improve the power supply reliability of the power supply device in the alpine extreme environment.

[0007] The additional aspects and advantages of the present disclosure will be partially described below, and will be partially apparent from the description, or can be learned through the practice of the present disclosure.

[0008] According to a first aspect of the present disclosure, there is provided a base device integrating an observation pier and a monitoring vertical rod for an alpine canyon area. The base device integrating the observation pier and the monitoring vertical rod includes: a monitoring vertical rod, the lower end of which is fixedly connected to a base, and the monitoring vertical rod has a hollow cavity inside; a vertical rod centering plate, arranged at the top of the monitoring vertical rod for coaxial installation and connection with monitoring equipment; a measuring observation pier, the lower end of which is integrally connected to the base, and the measuring observation pier is an octagonal trapezoid; a forced centering plate, arranged at the top of the measuring observation pier for installing measuring equipment; a battery protection groove, embedded inside the base for accommodating a power supply device, and a power cable of the power supply device is connected to the monitoring equipment via the hollow cavity; a base for supporting the monitoring vertical rod and the measuring observation pier.

[0009] In some exemplary embodiments of the present disclosure, based on the foregoing solution, the monitoring vertical rod is a liftable structure, and a plurality of bolt mounting holes with different hole pitches are arranged on the vertical rod centering plate; a tracing cable electrically connected to the power supply device is arranged inside the hollow cavity; a frame platform for supporting the power supply device is arranged at the bottom of the battery protection groove, and the frame platform is lifted relative to the bottom surface of the battery protection groove; a drainage channel is arranged inside the base, and an inlet of the drainage channel is located in a lower area of the battery protection groove, and an outlet communicates with the external environment of the base for guiding moisture to drain out of the battery protection groove.

[0010] In some exemplary embodiments of the present disclosure, based on the foregoing solution, the base device integrating the observation pier and the monitoring vertical rod further includes: a protective fence, the bottom of which is integrally connected to the base; the protective fence includes a plurality of support legs and crossbars, wherein: the support legs are respectively sleeved on base vertical bars embedded at four corners of the base for fixedly connecting with the base vertical bars during concrete pouring; the crossbars are arranged at the bottom of the protective fence and inside the base, and the crossbars are fixedly connected to a steel bar welding frame embedded inside the base by binding wires.

[0011] In some exemplary embodiments of the present disclosure, based on the foregoing solution, the base device integrating the observation pier and the monitoring vertical rod further includes: a vertical rod connecting piece for fixedly connecting the monitoring vertical rod and the base; the vertical rod connecting piece includes: a first connecting steel plate, one side of which is connected to a steel bar welding frame embedded inside the base, and the other side is fixedly connected to the bottom end of the monitoring vertical rod; a second connecting steel plate, located at the top of the base, and the monitoring vertical rod passes through the second connecting steel plate and extends into the base; a connecting screw, passing through the first connecting steel plate and the second connecting steel plate and being tightly connected with a screw cap; an angle steel, arranged on the outer edge of the monitoring vertical rod and fixedly connected to the second connecting steel plate.

[0012] In some exemplary embodiments of the present disclosure, based on the foregoing solution, the battery protection groove includes: a protective cover for covering the opening of the battery protection groove; a pit provided inside the base for accommodating the power supply device; a heat insulation layer provided between the outer side wall of the pit and the power supply device for heat insulation of the power supply device; a ventilation and exhaust hole for establishing an air flow channel between the pit and the external environment; a wire passing hole provided on the side wall of the pit adjacent to the monitoring vertical pole, and the wire passing hole is communicated with the hollow cavity; wherein, the lightning protection wire of the monitoring vertical pole sequentially passes through the hollow cavity, the wire passing hole and the ventilation and exhaust hole, and is connected to the grounding structure.

[0013] In some exemplary embodiments of the present disclosure, based on the foregoing solution, the measurement and observation pier and the base are integrally cast by a steel bar framework, and the steel bar framework includes: base vertical steel bars provided at the four corners of the base; base horizontal steel bars arranged horizontally inside the base for forming a three-dimensional stress structure with the base vertical steel bars; a steel bar welding framework arranged at a horizontal position inside the base, composed of a plurality of transverse steel bars and longitudinal steel bars welded together, and tied and connected to the base vertical steel bars and the base horizontal steel bars; pier vertical steel bars vertically arranged inside the measurement and observation pier and tied and connected to the steel bar welding framework; pier stirrups arranged around the pier vertical steel bars for restraining the pier vertical steel bars and maintaining the structural stability of the pier vertical steel bars.

[0014] In some exemplary embodiments of the present disclosure, based on the foregoing solution, the measurement and observation pier is formed by pouring through an observation pier formwork, and the observation pier formwork includes: a pier body formwork for defining the overall external shape structure of the observation pier, arranged in an octagonal trapezoid, and a first limit hook is provided on the side of the pier body formwork away from the base; vertical anti-expansion square tubes provided on the four side surfaces of the pier body formwork for providing constraint support in the vertical direction of the formwork; horizontal anti-expansion square tubes provided on multiple horizontal layers of the pier body formwork for providing constraint support in the horizontal direction of the formwork; pier body formwork connection hinges provided at the four vertical corners of the pier body formwork for hingedly connecting the plate surfaces of adjacent formworks; pier body pins inserted into the mating holes between the pier body formwork connection hinges for locking the opening angle of the pier body formwork connection hinges; angular shaping steel bars welded at the four inner vertical corners of the pier body formwork for defining the angular positions of the formwork.

[0015] In some exemplary embodiments of the present disclosure, based on the foregoing solution, the base is formed by casting with a base template. The base template includes: a seat body template for defining the overall outer shape structure of the base, and the seat body template is assembled to form a closed formwork box; a plurality of base anti-expansion square tubes, which are respectively welded to the upper and lower sides of the seat body template, and a second limit hook is welded at the midpoint of the base anti-expansion square tube; a seat body template connecting hinge, which is arranged at the side joint of adjacent seat body templates for hingedly connecting the seat body templates; a seat body pin, which is inserted into the mating holes between the seat body template connecting hinges; wherein, the second limit hook is connected to the first limit hook by a tensioning rope.

[0016] In some exemplary embodiments of the present disclosure, based on the foregoing solution, an anti-settlement support structure is provided between the seat body template and the pier body template. The anti-settlement support structure includes: a first anti-settlement support tube and a second anti-settlement support tube, which are located above the seat body template and abut against the horizontal anti-expansion square tube at the bottom of the pier body template.

[0017] According to a second aspect of the present disclosure, a preparation method of a base device integrating an observation pier and a monitoring vertical rod is provided, which is applied to the above-mentioned base device integrating an observation pier and a monitoring vertical rod. The preparation method of the base device integrating an observation pier and a monitoring vertical rod includes: constructing a base groove body, and laying a steel bar framework for integrally casting a measurement observation pier and a base in the base groove body; embedding a battery protection groove in a steel bar welding framework at the lower part of the steel bar framework, and presetting a wire passing hole communicated with the hollow cavity of the monitoring vertical rod; vertically fixing the monitoring vertical rod to the steel bar welding framework through a vertical rod connecting piece, and installing a vertical rod centering plate at the top of the monitoring vertical rod; setting a pier body template and a seat body template according to the spatial outer shape of the steel bar framework, and the pier body template surrounds the steel bar framework corresponding to the measurement observation pier outside, so that the measurement observation pier is an octagonal trapezoid; performing concrete pouring, so that the base, the measurement observation pier, the monitoring vertical rod and the battery protection groove are integrally formed within the range defined by the seat body template and the pier body template, and a forced centering plate is arranged at the top of the measurement observation pier.

[0018] It can be seen from the above technical solutions that the present disclosure has at least one of the following advantages and positive effects: In the base device integrating an observation pier and a monitoring vertical rod in the embodiment of the present disclosure, by constructing the monitoring vertical rod and the measurement observation pier on the same base structure, on the one hand, it can integrate the equipment support components and the measurement reference components in a limited site space, so as to effectively reduce the floor area required for the overall layout of the measurement base in scenarios such as hydropower stations in alpine canyon areas, and solve the problems of tight site resources and space waste in the related art.

[0019] On the other hand, the octagonal trapezoidal structure is adopted to define the shape of the measurement observation pier. Compared with the traditional cube design, it can improve the structural compressive stability of the measurement observation pier under the conditions of sandstorm impact, flying rock impact, and rain and snow scouring, reduce the risk of local edge and corner damage, and then enhance the appearance integrity and measurement accuracy retention during long-term use.

[0020] On the other hand, by embedding a battery protection groove inside the base and connecting the power cable to the monitoring device through the hollow cavity inside the monitoring vertical rod, compared with the method of using an external power supply device in the related art, it can reduce the probability of the power supply being damaged by freezing in a low-temperature environment, thereby improving the stability of continuous power supply of the monitoring device in a low-temperature environment and avoiding data acquisition anomalies caused by power supply interruption.

[0021] Furthermore, by setting a vertical rod centering plate at the top of the monitoring vertical rod and a forced centering plate at the top of the measurement observation pier, an accurate and unified installation benchmark can be provided for the monitoring device and the measurement device, thereby improving the attitude control accuracy of device installation under complex terrain conditions and reducing measurement deviations caused by construction errors or environmental interference. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] By describing its exemplary embodiments in detail with reference to the drawings, the above and other features and advantages of the present disclosure will become more apparent.

[0023] Figure 1 is a three-dimensional axonometric schematic diagram of a base device integrating an observation pier and a monitoring vertical rod in an embodiment of the present disclosure.

[0024] Figure 2 is a layout plan schematic diagram of a base device integrating an observation pier and a monitoring vertical rod in an embodiment of the present disclosure.

[0025] Figure 3 is a structural schematic diagram of a protective fence support leg in an embodiment of the present disclosure.

[0026] Figure 4 is a structural schematic diagram of a vertical rod connecting piece in an embodiment of the present disclosure.

[0027] Figure 5 is a structural schematic diagram of a battery protection groove in an embodiment of the present disclosure.

[0028] Figure 6 is a structural schematic diagram of a steel bar skeleton in an embodiment of the present disclosure.

[0029] Figure 7 is a structural schematic diagram of a casting formwork in an embodiment of the present disclosure.

[0030] Figure 8 is a three-dimensional structural schematic diagram of an observation pier formwork in an embodiment of the present disclosure.

[0031] Figure 9 It is a front view schematic diagram of the inner side of an observation pier formwork in an embodiment of the present disclosure.

[0032] Figure 10 It is a top view schematic diagram of an observation pier formwork in an embodiment of the present disclosure.

[0033] Figure 11 It is a schematic flow diagram of a preparation method of a base device integrating an observation pier and a monitoring vertical rod in an embodiment of the present disclosure.

[0034] The descriptions of the main component reference numerals in the figure are as follows: 1. Vertical rod centering plate; 2. Monitoring vertical rod; 3. Forced centering plate; 4. Measuring observation pier; 5. Protection fence; 6. Battery protection groove; 7. Vertical rod connecting piece; 8. Base; 9. Steel bar skeleton; 10. Base formwork; 11. Second limit hook; 12. Anti-settlement support structure; 13. Tightening rope; 14. First limit hook; 15. Observation pier formwork; 51. Support leg; 52. Cross bar; 61. Cover; 62. Thermal insulation layer; 63. Ventilation and exhaust hole; 64. Wire threading hole; 65. Pit; 71. First connecting steel plate; 72. Second connecting steel plate; 73. Connecting screw; 74. Screw cap; 75. Angle steel; 91. Base vertical bar; 92. Steel bar welding frame; 93. Base horizontal bar; 94. Pier body vertical bar; 95. Pier body stirrup; 101. Seat body formwork; 102. Seat body formwork connecting hinge; 103. Seat body bolt; 104. Base anti-expansion square tube; 121. First anti-settlement support pipe; 122. Second anti-settlement support pipe; 151. Pier body formwork; 152. Vertical anti-expansion square tube; 153. Horizontal anti-expansion square tube; 154. Pier body formwork connecting hinge; 155. Pier body bolt; 156. Angular shaping steel bar. Detailed implementation manners

[0035] Now, the exemplary embodiments will be described more fully with reference to the accompanying drawings. However, the exemplary embodiments can be implemented in various forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art. The same reference numerals in the figures denote the same or similar structures, and thus their detailed descriptions will be omitted.

[0036] At present, the construction of the measurement base for hydropower stations in alpine canyon areas usually adopts the method of separately and independently setting up the measurement pier structure and the support structure, resulting in low utilization rate of site resources, large investment in construction materials and manpower. Limited by narrow terrain, complex foundation and communication conditions, the layout area is limited, further exacerbating the shortage of space resources and making it difficult to meet the requirements of large-scale and high-density monitoring layouts. In addition, most of the relevant measurement pier structures adopt a cube shape, which is prone to corner damage under the impact of wind and sand, flying rocks and rain and snow erosion, causing damage to the measurement reference plane and affecting the observation accuracy and appearance integrity. In addition, the relevant power supply methods usually place the power supply device outside the adjacent area of the support structure. In the extremely low temperature environment in winter, the battery is prone to freezing damage and insulation failure, resulting in power supply interruption of the equipment and abnormal data collection, affecting the stability and continuity of the overall monitoring system.

[0037] To solve all or part of the above-mentioned technical problems in the related art, the embodiments of the present disclosure provide a base device integrating an observation pier and a monitoring vertical rod for alpine canyon areas. Refer to Figure 1 As shown, the base device integrating the observation pier and the monitoring vertical rod includes a monitoring vertical rod 2, a vertical rod centering plate 1, a measurement observation pier 4, a forced centering plate 3, a battery protection groove 6 and a base 8. Among them, the lower end of the monitoring vertical rod 2 is fixedly connected to the base 8, and the monitoring vertical rod 2 has a hollow cavity inside; the vertical rod centering plate 1 is arranged at the top of the monitoring vertical rod 2 and is used for coaxial installation and connection with the monitoring equipment; the lower end of the measurement observation pier 4 is integrally connected to the base 8, and the measurement observation pier 4 is an octagonal trapezoid; the forced centering plate 3 is arranged at the top of the measurement observation pier 4 and is used for installing the measurement equipment; the battery protection groove 6 is embedded in the base 8 and is used for accommodating the power supply device, and the power cord of the power supply device is connected to the monitoring equipment through the hollow cavity; the base 8 is used to provide support for the monitoring vertical rod 2 and the measurement observation pier 4. The layout plan schematic diagram of the base device integrating the observation pier and the monitoring vertical rod is as shown in Figure 2 shown.

[0038] Among them, the monitoring vertical pole 2 can represent a support member vertically arranged on the base 8, fixedly connected to the base 8 at the lower end, and having a hollow cavity inside for accommodating the power supply cable and providing structural support for the monitoring device installed at the top. The centering plate 1 of the vertical pole can represent a coaxial connection component installed at the top of the monitoring vertical pole 2 for enabling the monitoring device to be coaxially installed with the center line of the monitoring vertical pole 2, so as to improve the accuracy and stability of device installation. The measuring observation pier 4 can represent a structure integrally formed and connected to the base 8, arranged in an octagonal trapezoid as a whole, for serving as a measurement reference and providing a support surface for the measuring device. The forced centering plate 3 can represent a positioning connection component installed at the top of the measuring observation pier 4 for forcibly ensuring the central positioning of the device during the installation of the measuring device. The battery protection groove 6 can represent an embedded groove structure arranged inside the base 8 for accommodating the power supply device, and communicating with the hollow cavity of the monitoring vertical pole 2 through the wire passing hole 64 to guide the power supply cable to be connected to the monitoring device. The base 8 can represent a bearing structure arranged at the bottom of the foundation for providing overall support for the monitoring vertical pole 2 and the measuring observation pier 4, and accommodating the battery protection groove 6 and the steel bar framework 9 to enhance the overall stability.

[0039] Due to the large amount of wind and sand in the alpine canyon area, by setting the measuring observation pier 4 as an octagonal trapezoid structure, the stress on each side of the observation pier is more uniform, which can effectively disperse the local stress concentration caused by flying rock impact and rain and snow erosion, reduce the risk of damage or erosion in the corner area, so as to improve the long-term stability of the measurement reference surface while further enhancing the impact resistance and durability of the overall structure, avoid the observation error caused by local damage of the observation pier, and ensure the accuracy and reliability of the measurement data.

[0040] Exemplarily, referring to Figure 2 、 Figure 4 and Figure 10 , in the embodiment of the present disclosure, the size of the base 8 is 1.6 meters in length, 1.6 meters in width, and 0.6 meters in height; the size of the protective fence 5 is 1.5 meters in length, 1.5 meters in width, and 1.3 meters in height; the measuring observation pier 4 adopts an octagonal trapezoid structure design, with the upper base width of 0.25 meters, the lower base width and length of 0.45 meters, and the height of 1.2 meters; the size of the battery protection groove 6 is 40 centimeters in length, 40 centimeters in width, and 40 centimeters in height. The power supply device can be a lead-acid battery, a lithium-ion battery, a lithium iron phosphate battery, or other energy storage power supply devices suitable for alpine environments.

[0041] During the actual operation process, at the top of the monitoring vertical pole 2, a vertical pole centering plate 1 coaxially arranged with the monitoring vertical pole 2 is installed, and the monitoring device is fixed to the installation interface of the vertical pole centering plate 1 through a mounting seat or bolt connecting piece. During the installation process of the monitoring device, the central hole of the vertical pole centering plate 1 is used as the reference benchmark to ensure that the optical axis or measurement axis of the monitoring device is aligned with the central axis of the monitoring vertical pole 2. Through fine-tuning of the vertical pole centering plate 1, the monitoring device reaches the preset alignment accuracy in both the horizontal and vertical directions, thereby ensuring the accuracy and consistency of the monitoring data. After the installation of the monitoring device is completed, its power cable is introduced into the base 8 through the hollow cavity of the monitoring vertical pole 2 and connected to the power supply device in the battery protection slot 6 to achieve stable power supply. At the top of the measurement observation pier 4, a forced centering plate 3 is provided, and the measurement device is installed at the central mounting hole position of the forced centering plate 3 through a central positioning mechanism. During the installation process, the connecting component at the bottom of the measurement device is inserted into the positioning hole of the forced centering plate 3 and fixed through a limiting mechanism to achieve the precise coincidence of the center of the measurement device and the center of the measurement observation pier 4. By adopting the rigid constraint design of the forced centering plate 3, long-term central stability can be maintained after the equipment is installed, avoiding central offset caused by environmental loads or human operations.

[0042] In some embodiments, the monitoring vertical pole 2 is a liftable structure, and the vertical pole centering plate 1 is provided with a plurality of bolt mounting holes with different hole pitches; a heat tracing cable electrically connected to the power supply device is arranged in the hollow cavity; a frame platform for supporting the power supply device is arranged at the bottom of the battery protection slot 6, and the frame platform is lifted relative to the bottom surface of the battery protection slot 6; a drainage channel is arranged in the base 8, the water inlet of the drainage channel is located in the lower area of the battery protection slot 6, and the water outlet communicates with the external environment of the base 8 for guiding moisture to drain out of the battery protection slot 6.

[0043] In a specific implementation, the rod body of the monitoring vertical pole 2 is composed of telescopic insertion cylinders or sleeved pipe bodies. The pipe bodies are connected through sliding fit and fastening mechanisms and can be adjusted in length along the axial direction to finely adjust the installation height of the monitoring device according to the on-site environmental requirements. Multiple bolt mounting holes with different hole pitches are provided on the mounting surface of the centering plate 1 of the vertical pole. The bolt mounting holes are arranged in a preset layout form to adapt to monitoring device brackets of different specifications and models, facilitating the quick disassembly, assembly, and precise positioning of the device. The inside of the monitoring vertical pole 2 has a hollow cavity, and a heating cable is arranged in the hollow cavity. The heating cable is connected to the power supply device in the battery protection groove 6 and is used to heat and protect the power supply line in extremely low-temperature environments, preventing power supply interruption caused by freezing or brittle fracture of the power cable and ensuring the stable operation of the monitoring system in alpine environments. By setting up the framework platform, direct contact between the power supply device and accumulated water can be avoided. A drainage channel is arranged inside the base 8. One end of the drainage channel communicates with the bottom area of the battery protection groove 6, and the other end leads to the outside of the base 8. Through the internal slope or by burying a drainage pipe, timely drainage of accumulated water is achieved, preventing the accumulated water in the battery protection groove 6 from submerging the power supply device and enhancing the protection ability and environmental adaptability of the power supply system. Among them, the framework platform and the drainage channel can be applicable to monitoring scenarios with high cold, humidity, heavy rain, or severe water vapor accumulation. Exemplarily, in the winter environment of alpine mountainous areas or canyon regions, after snow melts or the ground freezes, it is easy to seep into the battery protection groove 6 along the opening gaps between the monitoring vertical pole 2 and the base 8, the gaps of the cover 61, and the ventilation and exhaust holes 63, resulting in internal water accumulation submerging the power supply device. At this time, the framework platform, as a lifting and supporting structure for the power supply device, can effectively isolate the water surface from the bottom of the device, and the arrangement of the drainage channel can achieve active drainage of rainwater or condensate, avoiding the power supply device being in a high-humidity environment for a long time and enhancing its insulation performance and service life.

[0044] The base device integrating the observation pier and the monitoring vertical pole in the above embodiments constructs the monitoring vertical pole and the survey observation pier on the same base. On the one hand, it can integrate the equipment support component and the measurement reference component in a limited site space, so as to effectively reduce the floor area required for the overall layout of the measurement base in scenarios such as hydropower stations in alpine canyon areas, and solve the problems of tight site resources and space waste in related technologies. On the other hand, the octagonal trapezoidal structure is used to define the shape of the survey observation pier. Compared with the traditional cube design, it can improve the structural compressive stability of the survey observation pier under the conditions of sandstorm impact, flying rock impact and rain and snow erosion, reduce the risk of local edges and corners being damaged, and then enhance the appearance integrity and measurement accuracy retention during long-term use. On the third hand, by embedding a battery protection groove in the base and connecting the power cable to the monitoring equipment through the hollow cavity inside the monitoring vertical pole, compared with the method of using an external power supply device in related technologies, it can reduce the probability of the power supply being damaged by freezing in a low-temperature environment, thus improving the stability of continuous power supply of the monitoring equipment in a low-temperature environment and avoiding data acquisition anomalies caused by power supply interruption. Further, by setting a vertical pole centering plate at the top of the monitoring vertical pole and a forced centering plate at the top of the survey observation pier, an accurate and unified installation reference can be provided for the monitoring equipment and the measurement equipment, thereby improving the attitude control accuracy of equipment installation under complex terrain conditions and reducing measurement deviations caused by construction errors or environmental interference.

[0045] Next, the above base device integrating the observation pier and the monitoring vertical pole will be described in detail in other embodiments of the present disclosure.

[0046] In some embodiments, as shown in Figure 3 the base device integrating the observation pier and the monitoring vertical pole further includes a protective fence 5, the bottom of which is integrally connected to the base 8; the protective fence 5 includes a plurality of support legs 51 and cross bars 52, wherein: the support legs 51 are respectively sleeved on the base vertical bars 91 embedded at the four corners of the base 8 and are used for fixedly connecting with the base vertical bars 91 during the concrete pouring process; the cross bars 52 are arranged at the bottom of the protective fence 5 and are located inside the base 8, and the cross bars 52 are tied and connected to the steel bar welding frame 92 embedded in the base 8 through binding wires.

[0047] Specifically, a protective fence 5 is further provided in the base device integrating the observation pier and the monitoring vertical pole. The bottom of the protective fence 5 is fixedly connected to the base 8 by integral pouring, thereby improving the stability of the overall structure. The protective fence 5 includes a plurality of support legs 51 and crossbars 52. The support legs 51 are respectively sleeved on the base vertical bars 91 embedded at the four corners of the base 8. During the concrete pouring process, the support legs 51 and the base vertical bars 91 are firmly connected through the formwork constraint and concrete pouring and curing method, effectively enhancing the overall bonding force between the protective fence 5 and the base 8. The crossbars 52 are arranged at the bottom of the protective fence 5 and are located in the inner area of the base 8. Specifically, the crossbars 52 are tied and connected to the steel bar welding frame 92 embedded in the base 8 through binding wires, forming an annular support structure. Through the combined setting of the support legs 51 and the crossbars 52, the displacement or loosening of the protective fence 5 can be effectively inhibited during the concrete forming process, improving the anti-shaking performance of the protective fence 5 in the extreme sandstorm, rain and snow impact environment, thereby ensuring the safety and reliability of the base device during long-term operation in the alpine canyon area.

[0048] In some embodiments, as shown in Figure 4 the base device integrating the observation pier and the monitoring vertical pole further includes a vertical pole connecting piece 7 for fixedly connecting the monitoring vertical pole 2 and the base 8; the vertical pole connecting piece 7 includes a first connecting steel plate 71, a second connecting steel plate 72, a connecting screw 73 and an angle steel 75. One side of the first connecting steel plate 71 is connected to the steel bar welding frame 92 embedded in the base 8, and the other side is fixedly connected to the bottom end of the monitoring vertical pole 2; the second connecting steel plate 72 is located on the top of the base 8, and the monitoring vertical pole 2 passes through the second connecting steel plate 72 and extends into the base 8; the connecting screw 73 passes through the first connecting steel plate 71 and the second connecting steel plate 72 and is tightly connected with the screw cap 74; the angle steel 75 is arranged on the outer edge of the monitoring vertical pole 2 and is fixedly connected to the second connecting steel plate 72.

[0049] Specifically, a vertical rod connecting member 7 is further provided in the base device integrating the observation pier and the monitoring vertical rod, which is used to achieve a firm connection between the monitoring vertical rod 2 and the base 8. One side of the first connecting steel plate 71 is fixedly connected to the steel bar welding frame 92 embedded in the base 8 by welding, and the other side is connected to the bottom end of the monitoring vertical rod 2 by welding or bolt fastening, so that the monitoring vertical rod 2 can be reliably embedded inside the base 8. The second connecting steel plate 72 is arranged on the top surface of the base 8 and a central through hole is reserved. The monitoring vertical rod 2 passes through the through hole and extends into the base 8 to achieve penetrating support and fixation. The connecting screw 73 axially penetrates the first connecting steel plate 71 and the second connecting steel plate 72 along the monitoring vertical rod 2, and the threaded end is locked by cooperating with the screw cap 74, so as to further enhance the connection stability between the monitoring vertical rod 2 and the base 8 in the vertical direction. The angle steel 75 is arranged along the outer edge of the monitoring vertical rod 2 and is fixedly connected to the second connecting steel plate 72 by welding, forming a circumferential constraint structure for the bottom end of the monitoring vertical rod 2 to prevent the monitoring vertical rod 2 from shifting or tilting when subjected to external force impact or environmental vibration. Through the coordinated cooperation of the above components, the monitoring vertical rod 2 can maintain good verticality and structural stability in the complex environment of alpine canyon areas.

[0050] In some embodiments, referring to Figure 5 as shown, the battery protection groove 6 includes a protective cover 61, a pit groove 65, a heat preservation layer 62, a ventilation and exhaust hole 63 and a wire passing hole 64. Among them, the protective cover 61 is used to cover the opening of the battery protection groove 6; the pit groove 65 is arranged inside the base 8 and is used to accommodate the power supply device; the heat preservation layer 62 is arranged between the outer side wall of the pit groove 65 and the power supply device and is used to heat-insulate the power supply device; the ventilation and exhaust hole 63 is used to establish an air flow channel between the pit groove 65 and the external environment; the wire passing hole 64 is arranged on the side wall of the pit groove 65 adjacent to the monitoring vertical rod 2, and the wire passing hole 64 is communicated with the hollow cavity; the lightning protection wire of the monitoring vertical rod 2 sequentially passes through the hollow cavity, the wire passing hole 64 and the ventilation and exhaust hole 63 and is connected to the grounding structure.

[0051] Among them, the protective cover 61 covers the opening of the pit 65 and is fixed by a snap structure or an embedded connection method to prevent rainwater, snow water and foreign objects from entering the inside of the pit 65, ensuring the sealing and safety of the power supply device. The pit 65 is embedded in the base 8 and cast integrally with the base 8. Its internal space is used to accommodate the power supply device, forming an independent power protection cavity. The thermal insulation layer 62 is arranged between the outer side wall of the pit 65 and the power supply device, and the power supply device is integrally wrapped with a thermal insulation material to isolate the direct influence of the external low-temperature environment on the power supply device and improve the stability of the power supply system during operation in low-temperature areas. The ventilation and exhaust holes 63 are opened on the side wall of the pit 65, and their structural form is a PVC conduit, which is used to form a natural ventilation channel to avoid abnormal air pressure or moisture accumulation inside the pit 65 caused by temperature changes. The wire passing hole 64 is arranged on the side wall of the pit adjacent to the monitoring upright post 2. The wire passing hole 64 is communicated with the hollow cavity inside the monitoring upright post 2. The power cable of the power supply device enters the inside of the monitoring upright post 2 from the pit 65 through the wire passing hole 64 and is further connected to the monitoring equipment. The lightning protection wire is led out downward from the hollow cavity inside the monitoring upright post 2, passes through the wire passing hole 64 and the ventilation and exhaust hole 63 in sequence, and is grounded to the grounding structure below the base 8 to realize the overall lightning protection function of the monitoring upright post 2. The above-mentioned structures cooperate closely to form a complete battery protection system integrating power supply protection, thermal insulation, air flow exchange and lightning protection, effectively improving the safety and reliability of the monitoring equipment during long-term operation in alpine canyon environments.

[0052] In some embodiments, the measurement observation pier 4 and the base 8 are integrally cast through a steel bar framework 9. Refer to Figure 6 as shown, the steel bar framework 9 includes base vertical bars 91, base horizontal bars 93, a steel bar welding framework 92, pier vertical bars 94 and pier stirrups 95. Among them, the base vertical bars 91 are arranged at the four corners of the base 8; the base horizontal bars 93 are arranged horizontally inside the base 8 and are used to form a three-dimensional stress structure with the base vertical bars 91; the steel bar welding framework 92 is arranged at the horizontal position inside the base 8 and is composed of multiple transverse steel bars and longitudinal steel bars welded together, and is tied and connected to the base vertical bars 91 and the base horizontal bars 93; the pier vertical bars 94 are arranged vertically inside the measurement observation pier 4 and are tied and connected to the steel bar welding framework 92; the pier stirrups 95 are looped around the periphery of the pier vertical bars 94 and are used to restrain the pier vertical bars 94 and maintain their structural stability.

[0053] Among them, the base vertical ribs 91 are respectively arranged at the four corner positions of the base 8, made of threaded steel bars with a diameter of 20 mm, fixed to the foundation pit bottom by drilling or hammering, and serve as the main stress skeleton during the pouring process of the base 8 to provide vertical support. The base horizontal ribs 93 are arranged horizontally inside the base 8 and are arranged in parallel, and are tied and connected to the base vertical ribs 91 to form a stress structure in the horizontal direction, improving the overall rigidity and anti-deformation ability of the base 8. The steel bar welded frame 92 is arranged on the horizontal layer inside the base 8, formed by welding multiple transverse steel bars and longitudinal steel bars in an orthogonal manner to form a square or rectangular grid structure, and is reliably connected to the base vertical ribs 91 and the base horizontal ribs 93 by tying, further improving the overall stress performance of the base in the horizontal and vertical directions. The pier vertical ribs 94 vertically penetrate inside the survey observation pier 4. When arranged, one end is fixedly connected to the steel bar welded frame 92, and the other end extends upward to the top of the survey observation pier 4, used to support the stability of the survey observation pier 4 when stressed vertically. The pier stirrups 95 are arranged in layers along the height direction of the survey observation pier 4, surrounding the outside of the pier vertical ribs 94, tied in a closed ring structure, mainly used to restrain the lateral displacement of the pier vertical ribs 94, maintain the relative stability between the vertical ribs, and prevent local deformation. Through the reasonable combination and arrangement of the above various steel bar components, the overall structure of the steel bar skeleton 9 forms a three-dimensional spatial stress system, significantly improving the structural strength, durability and anti-external force impact ability of the integrated base of the observation pier and the monitoring vertical rod.

[0054] In some embodiments, the survey observation pier 4 is formed by pouring through the observation pier formwork 15. Refer to Figures 7 to 10 As shown, the observation pier formwork 15 includes a pier body formwork 151, a vertical anti-expansion square pipe 152, a horizontal anti-expansion square pipe 153, a pier body formwork connection hinge 154, a pier body bolt 155 and a corner shaping steel bar 156. Among them, the pier body formwork 151 is used to define the overall external shape structure of the observation pier, arranged in an octagonal trapezoid, and a first limit hook 14 is provided on the side of the pier body formwork 151 away from the base 8; the vertical anti-expansion square pipe 152 is arranged on the four side surfaces of the pier body formwork 151, used to provide constraint support in the vertical direction of the formwork; the horizontal anti-expansion square pipe 153 is arranged on multiple horizontal layers of the pier body formwork 151, used to provide constraint support in the horizontal direction of the formwork; the pier body formwork connection hinge 154 is arranged at the four vertical corners of the pier body formwork 151, used to hinge-connect the plate surfaces of adjacent formworks; the pier body bolt 155 passes through the mating holes between the pier body formwork connection hinges 154, used to lock the opening angle of the pier body formwork connection hinge 154; the corner shaping steel bar 156 is welded at the four inner vertical corners of the pier body formwork 151, used to define the corner positions of the formwork.

[0055] Among them, the pier body template 151 is used to limit the overall shape of the measurement and observation pier 4. It adopts an octagonal trapezoidal structure layout, and is surrounded by multiple templates to form an octagonal outline to ensure that the measurement and observation pier 4 after casting has a uniform and symmetrical appearance. A first limit hook 14 is provided on the side of the pier body template 151 away from the base 8. The first limit hook 14 is used to limit the connection with the seat body template 101 during the template casting process to prevent the template from being offset during casting. The vertical anti-expansion square tube 152 is arranged on the four side positions of the pier body template 151 and distributed in the vertical direction. It is mainly used to enhance the anti-expansion support capacity of the pier body template 151 in the vertical direction and effectively suppress the external bulging deformation of the template during the concrete casting process. The horizontal anti-expansion square tube 153 is arranged on multiple horizontal layers of the pier body template 151. The multi-level distribution further improves the overall rigidity of the template and limits the expansion deformation of the template in the horizontal direction. The pier formwork connection hinges 154 are respectively installed at the four vertical corners of the pier formwork 151. Each connection hinge hinges two adjacent formwork panels, which not only ensures the flexible opening and closing of the formwork, but also locks its opening angle through the pier body latch 155 during the pouring process. The pier body latch 155 is inserted into the matching hole of the pier formwork connection hinge 154. The latch has a simple structure and is easy to install and disassemble. It is used to fix the position of the formwork and ensure the stability of the formwork assembly. The corner shaping steel bars 156 are welded to the four vertical corners inside the pier formwork 151 and are arranged along the edge line of the formwork. They are mainly used to limit the positional relationship of each corner to prevent the position of the template corners from being offset due to the pouring pressure, thereby ensuring that the final octagonal edge line is clear, the size is accurate, and the structure is regular.

[0056] In some embodiments, the base 8 is cast using a base template 10. Figure 7 As shown, the base template 10 includes a base template 101, a plurality of base anti-expansion square tubes 104, a base template connecting hinge 102 and a base plug 103. Among them, the base template 101 is used to define the overall appearance structure of the base 8, and the base template 101 is assembled to form a closed mold box; a plurality of base anti-expansion square tubes 104 are respectively welded to the upper and lower sides of the base template 101, and are arranged equidistantly in the transverse direction, and the midpoint of the base anti-expansion square tube 104 is welded with a second limit hook 11; the base template connecting hinge 102 is set at the side seam of the adjacent base template 101, and is used to hinge the base template 101; the base plug 103 is inserted into the matching hole between the base template connecting hinge 102. The second limit hook 11 is connected to the first limit hook 14 by a tension rope 13.

[0057] Specifically, the seat body formwork 101 is used to define the overall outer shape structure of the base 8. By splicing and assembling multiple seat body formworks 101, an enclosed formwork box structure is formed to define the boundary dimensions during the pouring of the base 8 and ensure the geometric accuracy of the formed base 8. A plurality of base anti-expansion square tubes 104 are respectively welded to the upper and lower sides of the seat body formwork 101 to form a support frame arranged in parallel up and down in the height direction of the formwork. Each base anti-expansion square tube 104 is arranged at equal intervals in the transverse direction to enhance the overall transverse stiffness of the seat body formwork 101 and effectively inhibit the expansion deformation of the formwork during the concrete pouring process. A second limit hook 11 is welded at the midpoint position of the base anti-expansion square tube 104 for position matching with the first limit hook 14 on the pier body formwork 151, so as to establish a connection relationship between the base formwork 10 and the observation pier formwork 15 through the tensioning rope 13, and jointly restrain the relative positions during the pouring process to prevent the formwork from shifting or being misaligned. The seat body formwork connecting hinge 102 is arranged at the side joint of adjacent seat body formworks 101 for realizing the openable and hinge connection between the formworks, providing a convenient rotation angle adjustment function during the installation and disassembly of the formworks, and improving the formwork construction efficiency. The seat body pin 103 is inserted into the mating hole between the seat body formwork connecting hinges 102 for locking the opening angle of the seat body formwork 101 after the formworks are assembled, further fixing the positional relationship between the seat body formworks 101, and ensuring the formation of a stable and reliable closed formwork box structure. Through the above structural settings, the base formwork 10 has excellent shape retention ability and construction adaptability during the concrete pouring process, and can effectively improve the overall forming quality and dimensional consistency of the base 8.

[0058] In some embodiments, referring to Figure 7 as shown, an anti-settlement support structure 12 is provided between the seat body formwork 101 and the pier body formwork 151. The anti-settlement support structure 12 includes: a first anti-settlement support tube 121 and a second anti-settlement support tube 122, and a transverse anti-expansion square tube 153 located above the seat body formwork 101 and abutted against the bottom of the pier body formwork 151.

[0059] Among them, an anti-settlement support structure 12 is provided between the seat formwork 101 and the pier formwork 151, which is used to provide bottom support and position stability for the formwork structure of the survey observation pier 4 during the concrete pouring process. The anti-settlement support structure 12 includes a first anti-settlement support pipe 121 and a second anti-settlement support pipe 122, which are respectively arranged above the seat formwork 101. The first anti-settlement support pipe 121 and the second anti-settlement support pipe 122 form a surface contact relationship with the transverse anti-expansion square pipe 153 in the vertical direction, and can apply a reverse support force to the bottom of the pier formwork 151 under the action of the concrete pouring load, preventing the overall settlement or local offset of the pier formwork 151 caused by its own weight and the gravity of the concrete pouring. Through the above settings, the anti-settlement support structure 12 can effectively improve the anti-settlement ability of the formwork structure of the survey observation pier 4, ensure that the forming size and verticality accuracy of the pier body meet the design requirements, and at the same time take into account the convenience of support and the structural stability during the construction process.

[0060] The embodiment of the present disclosure also provides a preparation method for a base device integrating an observation pier and a monitoring vertical rod, which is applied to, refer to Figure 11 As shown, the preparation method for the base device integrating the observation pier and the monitoring vertical rod specifically includes the following steps: Step S1110, construct a base groove body, and lay a steel bar framework in the base groove body for integrally pouring the survey observation pier and the base.

[0061] Step S1120, embed a battery protection groove in the steel bar welding framework at the lower part of the steel bar framework, and preset a threading hole communicated with the hollow cavity of the monitoring vertical rod.

[0062] Step S1130, vertically fix the monitoring vertical rod to the steel bar welding framework through a vertical rod connecting piece, and install a vertical rod centering plate at the top of the monitoring vertical rod.

[0063] Step S1140, set the pier formwork and the seat formwork according to the spatial shape of the steel bar framework, and the pier formwork is arranged around the steel bar framework corresponding to the survey observation pier, so that the survey observation pier is an octagonal trapezoid.

[0064] Step S1150, carry out concrete pouring, so that the base, the survey observation pier, the monitoring vertical rod and the battery protection groove are integrally formed within the limits of the seat formwork and the pier formwork, and a forced centering plate is set at the top of the survey observation pier.

[0065] In the specific implementation, first, a base trough is constructed, and a corresponding spatial structure is formed by excavating in the base trough according to a predetermined size, and a steel frame for integrally casting the measurement and observation pier and the base is arranged inside the base trough, wherein the steel frame includes vertical bars, transverse bars and a steel welded frame, which is used to provide support for subsequent structural forming. Then, a battery protection groove is embedded inside the steel welded frame at the lower part of the steel frame, and a threading hole is set on the side wall of the battery protection groove so that it is connected to the hollow cavity of the monitoring pole, which is used to guide and lay the power cable of the power supply device. Furthermore, the monitoring pole is vertically fixed to the steel welded frame through the pole connector, and the axis of the monitoring pole is ensured to be perpendicular to the horizontal plane of the steel welded frame. At the same time, a pole centering plate is installed on the top of the monitoring pole to achieve coaxial alignment when the monitoring equipment is installed later. Subsequently, according to the spatial shape of the steel skeleton, the pier formwork and the seat formwork are assembled in the base trough, wherein the pier formwork is arranged outside the steel skeleton corresponding to the measurement and observation pier, and is used to define the measurement and observation pier as an octagonal trapezoidal structure, and the seat formwork is arranged outside the steel skeleton corresponding to the base, and together they form a closed formwork space. Finally, concrete is poured into the space defined by the seat formwork and the pier formwork, so that the base, measurement and observation pier, monitoring pole and battery protection slot are integrally formed within the limited range of the formwork. During the concrete pouring process, the installation position of the forced centering plate is preset at the top of the measurement and observation pier to ensure the installation accuracy of the equipment after forming.

[0066] In addition, in other embodiments of the present disclosure, the base device can also be prepared through the following steps.

[0067] Step one: select sites and excavate the foundation trench. Prioritize areas with good visibility, signal reception, and lighting conditions as the locations for the placement of measurement observation piers and monitoring poles. At the same time, evaluate the terrain conditions and geological stability, determine that the foundation pit size is 1.7 meters × 1.7 meters, and excavate the foundation pit to below the permafrost layer. Thoroughly remove weeds, tree roots, and loose materials in the pit to ensure that the bottom of the foundation pit is flat and meets construction requirements.

[0068] Step 2: Carry out construction preparation and component processing and manufacturing, complete the processing and manufacturing of the base template and observation pier template in turn, complete the manufacturing of monitoring poles and pole connectors, complete the processing and material preparation of protective fences and steel frame, and complete the preparation of related accessories to ensure sufficient material supply for subsequent construction links.

[0069] Step 3: Arrange the steel bar framework. At the four corners of the base trough, set the base vertical bars at an equal-angle distance of 10 cm from the corners. The base vertical bars are made of Φ20mm steel bars and are buried into the base to a depth of 20 cm by means of external force impact or rock drilling. Subsequently, set up two layers of steel bar welding frameworks inside the base. The steel bar welding framework is a square structure with a size of 1.5 m × 1.5 m, made of Φ10mm steel bars, and the upper steel bar welding framework is arranged at a position 15 cm below the top of the base formwork. Set multiple base horizontal bars at equal distances horizontally on the upper and lower steel bar welding frameworks. The length of the base horizontal bars is 1.7 m, and each end is bent by 10 cm and hooked to the steel bar welding framework, and fixed with binding wire to form an integral three-dimensional stress framework. At the same time, arrange the steel bar framework corresponding to the measurement observation pier. Set four pier vertical bars with a length of 1.5 m, and each end is bent by 10 cm. Set pier stirrups at equal distances along the height direction on the pier vertical bars. The pier stirrups are formed into a square Φ10mm steel bar framework for restraining the pier vertical bars, and the overall structure forms a three-dimensional and stable observation pier steel bar framework.

[0070] Step 4: On the basis of completing the pre-embedding of the steel bar framework, install the base formwork. The base formwork is assembled into a closed formwork box and anti-expansion square tubes are welded on the upper and lower sides of the formwork. The seat formwork includes the seat formwork, multiple base anti-expansion square tubes, seat formwork connection hinges, and seat pins, etc. At the same time, weld the second limit hook at the midpoint of the base anti-expansion square tube.

[0071] Step 5: After the seat formwork is installed, arrange the battery protection groove formwork inside the formwork. The size of the battery protection groove formwork is 40 cm × 40 cm × 40 cm, and the distance from the bottom end of the monitoring vertical rod is 30 cm. Subsequently, set ventilation exhaust holes for establishing an air flow channel between the battery protection groove and the external environment, and threading holes communicating with the hollow cavity of the monitoring vertical rod inside the formwork. After the above pre-arrangement is completed, conduct local concrete pouring inside the seat formwork, with a pouring thickness of 20 cm, and use a distribution type vibrating rod for uniform vibration to ensure the concrete is dense. At the same time, install the connection structure at the bottom of the vertical rod. Connect the first connection steel plate to the steel bar welding framework. The size of the first connection steel plate is 20 cm × 20 cm, and the thickness is 8 mm. Pass the connection screws through the reserved hole positions of the first connection steel plate. Weld the bottom end of the monitoring vertical rod to the center of the first connection steel plate, and weld the second connection steel plate 40 cm above along the length direction of the monitoring vertical rod. The second connection steel plate is fixed by connection screws and the end of the screw is exposed 5 cm above the concrete surface. Through the above structure, the preliminary vertical fixation of the monitoring vertical rod is completed, and a vertical rod centering plate is installed at the top of the monitoring vertical rod to provide an installation reference for the coaxial connection of subsequent monitoring equipment.

[0072] Step 6: After setting up the battery protection groove template and the monitoring vertical pole in the seat body template, continue with the concrete pouring. First, pour the concrete inside the base template to a height of 20 cm from the top. At the same time, install the protective fence at this height. Sleeve the support legs of the protective fence onto the positions of the vertical bars at the four corners of the base, and fix them by tying with the cross bars and the reinforcing bar welding framework. The protective fence and the base are integrally poured. Continue the concrete pouring until the top of the seat body template. During the pouring process, use a spirit level to detect and adjust the verticality of the monitoring vertical pole in real time. The top of the protective fence should be 10 cm lower than the top surface of the observation pier to avoid blocking the line of sight of the monitoring equipment.

[0073] Step 7: After the base pouring is completed and the concrete reaches the initial setting state, install the observation pier template at the position of the pier vertical bars. Surround the pier template outside the steel bar framework of the measurement observation pier and define it as an octagonal trapezoidal structure. And set an anti-settlement support structure between the seat body template and the pier template, including a first anti-settlement support pipe and a second anti-settlement support pipe. The first anti-settlement support pipe and the second anti-settlement support pipe abut against the transverse anti-expansion square pipe at the bottom of the pier template to prevent the template from sinking during the construction of the observation pier. At the same time, set angular shaping steel bars at the four corners of the pier template to fix the template corners. Clean the surface of the observation pier template and apply a special demoulding agent for steel templates. Set a first limit hook on the side of the pier template away from the base. Connect the second limit hook with the first limit hook through a tensioning rope, and adjust the horizontal and vertical states of the template through the tensioning rope.

[0074] Step 8: Conduct the concrete pouring of the measurement observation pier, and install the forced centering plate at the same time. During the pouring process, use a distribution type vibrating rod to vibrate thoroughly to ensure the concrete is dense, and continuously check the posture of the pier through a spirit level outside the template to ensure the forming accuracy of the observation pier.

[0075] Step 9: After the concrete is poured and has settled for a period of time, carry out the form removal and overall decoration operations. Remove the seat body template, the pier template and the battery protection groove template. During the removal process, use a light removal and gentle placement method to protect the integrity of the concrete surface. After form removal, conduct moisture conservation for the concrete, repair the minor surface defects, and at the same time conduct surface rust prevention treatment on the monitoring vertical pole and the protective fence, and install a nameplate.

[0076] Step 10: Complete the installation of the internal insulation layer of the battery protection groove and the covering of the protective cover. The protective cover adopts a form that is higher than the concrete surface and has a buckle structure to effectively prevent external rain and snow from invading and protecting the internal power supply device. After the end of the maintenance period, the overall settlement of the measurement observation pier and the foundation reaches the requirements and is put into normal use. Finally, carry out site restoration and environmental protection treatment, clean up the construction waste at the construction site, backfill the soil around the concrete foundation, trim it into a 45-degree slope shape for drainage, sow wild grass seeds to restore the surface vegetation, and ensure that the construction area is coordinated with the natural environment, and the overall construction process is completed.

[0077] It should be understood that the present disclosure does not limit its application to the detailed structures and arrangements of the components set forth in the present disclosure. The present disclosure is capable of having other embodiments and can be implemented and carried out in various ways. The foregoing variations and modifications fall within the scope of the present disclosure. It should be understood that the present disclosure and the present disclosure as defined extend to all alternative combinations of two or more separate features mentioned or apparent in the text and / or the drawings. All such different combinations constitute multiple alternative aspects of the present disclosure. The embodiments described in the present disclosure illustrate the best mode known for implementing the present disclosure and will enable those skilled in the art to utilize the present disclosure.

Claims

1. A base device integrating an observation pier and a monitoring vertical pole, which is used in alpine canyon areas, and is characterized in that, The device includes: A monitoring vertical pole, with its lower end fixedly connected to the base, and the interior of the monitoring vertical pole has a hollow cavity; A vertical pole centering plate, arranged at the top of the monitoring vertical pole, for coaxially installing and connecting with monitoring equipment; A measuring observation pier, with its lower end integrally connected to the base, and the measuring observation pier is an octagonal trapezoid; A forced centering plate, arranged at the top of the measuring observation pier, for installing measuring equipment; A battery protection groove, embedded inside the base, for accommodating a power supply device, and the power cable of the power supply device is connected to the monitoring equipment via the hollow cavity; A base, for providing support for the monitoring vertical pole and the measuring observation pier.

2. The base device integrating an observation pier and a monitoring vertical pole according to claim 1, characterized in that, The monitoring vertical pole is a liftable structure, and multiple bolt mounting holes with different hole pitches are arranged on the vertical pole centering plate; A tracing cable electrically connected to the power supply device is arranged inside the hollow cavity; A frame platform for supporting the power supply device is arranged at the bottom of the battery protection groove, and the frame platform is lifted relative to the bottom surface of the battery protection groove; A drainage channel is arranged inside the base, and the water inlet of the drainage channel is located in the lower area of the battery protection groove, and the water outlet communicates with the external environment of the base, for guiding moisture to drain out of the battery protection groove.

3. The base device integrating an observation pier and a monitoring vertical pole according to claim 1, characterized in that, It further includes: A protective fence, with its bottom integrally connected to the base; The protective fence includes multiple support legs and crossbars, where: The support legs are respectively sleeved on the base vertical bars embedded at the four corners of the base, for fixedly connecting with the base vertical bars during the concrete pouring process; The crossbars are arranged at the bottom of the protective fence and inside the base, and the crossbars are tied and connected to the steel bar welding frame embedded inside the base through binding wires.

4. The base device integrating an observation pier and a monitoring vertical pole according to claim 1, characterized in that, It further includes: A vertical pole connecting piece, for fixedly connecting the monitoring vertical pole with the base; The vertical pole connecting piece includes: A first connecting steel plate, with one side connected to the steel bar welding frame embedded inside the base, and the other side fixedly connected to the bottom end of the monitoring vertical pole; A second connecting steel plate, located at the top of the base, and the monitoring vertical pole passes through the second connecting steel plate and extends into the base; Connecting screws, passing through the first connecting steel plate and the second connecting steel plate, and being tightly connected with screw nuts; Angle steels, arranged on the outer edge of the monitoring vertical pole, and fixedly connected to the second connecting steel plate.

5. The base device integrating an observation pier and a monitoring vertical pole according to claim 1, characterized in that, The battery protection groove includes: A cover, for covering the opening part of the battery protection groove; A pit groove, arranged inside the base, for accommodating the power supply device; A heat preservation layer, arranged between the outer side wall of the pit groove and the power supply device, for heat preservation of the power supply device; Ventilation and exhaust holes, for establishing an air flow channel between the pit groove and the external environment; Threading holes, arranged on the side wall of the pit groove adjacent to the monitoring vertical pole, and the threading holes communicate with the hollow cavity; Among them, the lightning protection wire of the monitoring vertical pole sequentially passes through the hollow cavity, the threading holes and the ventilation and exhaust holes, and is connected to the grounding structure.

6. The base device integrating an observation pier and a monitoring vertical pole according to claim 1, characterized in that,The measuring observation pier and the base are integrally cast by a steel bar framework, and the steel bar framework includes: Base vertical bars, arranged at the four corners of the base; The base horizontal ribs are arranged horizontally inside the base and are used to form a three-dimensional stress structure with the base vertical ribs; The steel bar welded frame is arranged at the horizontal position inside the base and is composed of multiple transverse steel bars and longitudinal steel bars welded together, and is tied and connected to the base vertical ribs and the base horizontal ribs; The pier vertical ribs are arranged vertically inside the measurement observation pier and are tied and connected to the steel bar welded frame; The pier stirrups are arranged around the periphery of the pier vertical ribs and are used to restrain the pier vertical ribs and maintain the structural stability of the pier vertical ribs.

7. The base device integrating an observation pier and a monitoring vertical pole according to claim 1, wherein, The measurement observation pier is formed by pouring with an observation pier formwork, and the observation pier formwork includes: The pier formwork is used to define the overall external shape structure of the observation pier, is arranged in an octagonal trapezoid, and a first limit hook is arranged on the side of the pier formwork away from the base; The vertical anti-expansion square tubes are arranged on the four side surfaces of the pier formwork and are used to provide restraint support in the vertical direction of the formwork; The horizontal anti-expansion square tubes are arranged on multiple horizontal layers of the pier formwork and are used to provide restraint support in the horizontal direction of the formwork; The pier formwork connection hinges are arranged at the four vertical corners of the pier formwork and are used to hinge-connect the plate surfaces of adjacent formworks; The pier pins are inserted into the matching holes between the pier formwork connection hinges and are used to lock the opening angle of the pier formwork connection hinges; The corner shaping steel bars are welded at the four inner vertical corners of the pier formwork and are used to define the position of the formwork corners.

8. The base device integrating an observation pier and a monitoring vertical pole according to claim 7, wherein, The base is formed by pouring with a base formwork, and the base formwork includes: The seat body formwork is used to define the overall external shape structure of the base, and the seat body formwork is assembled to form a closed formwork box; Multiple base anti-expansion square tubes are respectively welded at the upper and lower side positions of the seat body formwork, and a second limit hook is welded at the midpoint of the base anti-expansion square tubes; The seat body formwork connection hinges are arranged at the side joints of adjacent seat body formworks and are used to hinge-connect the seat body formworks; The seat body pins are inserted into the matching holes between the seat body formwork connection hinges; Among them, the second limit hook is connected to the first limit hook by a tensioning rope.

9. The base device integrating an observation pier and a monitoring vertical pole according to claim 8, wherein, An anti-settlement support structure is arranged between the seat body formwork and the pier formwork, and the anti-settlement support structure includes: The first anti-settlement support tube and the second anti-settlement support tube are located above the seat body formwork and abut against the horizontal anti-expansion square tube at the bottom of the pier formwork.

10. A preparation method for a base integrating an observation pier and a monitoring vertical pole, wherein, For preparing the base device integrating the observation pier and the monitoring vertical pole as described in any one of claims 1 to 9, the preparation method includes: Construct a base trough body, and lay a steel bar framework for integrally pouring the measurement observation pier and the base in the base trough body; Embed a battery protection trough in the steel bar welded frame at the lower part of the steel bar framework, and preset a wire passing hole communicated with the hollow cavity of the monitoring vertical pole; Vertically fix the monitoring vertical pole to the steel bar welded frame through a vertical pole connecting piece, and install a vertical pole centering plate at the top of the monitoring vertical pole; Set the pier formwork and the seat body formwork according to the spatial shape of the steel bar framework, and the pier formwork is arranged around the outside of the steel bar framework corresponding to the measurement observation pier, so that the measurement observation pier is an octagonal trapezoid; Conduct concrete pouring to integrally form the base, the measurement observation pier, the monitoring vertical pole and the battery protection groove within the limits defined by the seat body formwork and the pier body formwork, and provide a forced centering plate at the top of the measurement observation pier.

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