Outdoor storage facility foundation connection system

Abstract

The invention discloses a basic connection system of an outdoor material storage facility, and aims to solve the technical problem of inaccurate weighing of materials in the outdoor material storage facility in the prior art. Comprising a liftable supporting base which is used for being fixed on a foundation and is provided with a height-adjustable supporting platform; the fixed end of the cantilever beam type weighing sensor is mounted on the supporting platform, and the stress end of the cantilever beam type weighing sensor is suspended on the upper surface of the supporting platform; the storage facility supporting leg fixing plate is arranged above the stress end and is used for mounting a storage facility supporting leg; the pressure transmission component is installed at the bottom of the storage facility supporting leg fixing plate and makes contact with the stress end so as to transmit the weight borne by the storage facility supporting leg fixing plate to the stress end; and the tying structure is connected between the supporting platform and the supporting leg fixing plate of the outer storage facility.

Description

Technical Field

[0001] The present invention relates to a foundation connection system for outdoor storage facilities. Background Art

[0002] In industrial production, weighing the materials in storage facilities (such as silos) is an important part of material management, which is of great significance for realizing material inventory monitoring, incoming and outgoing material metering, and production process control. At present, for weighing the materials in outdoor storage facilities, the main methods include strain measurement method, level gauge + density calculation method, incoming and outgoing material difference method, and industrial level scanner method.

[0003] The strain measurement method directly pastes strain gauges on the wall of the storage facility to measure the tiny deformation generated by the storage facility under the action of the material gravity, so as to estimate the material weight. Although this method is easy to install, has little modification to the original structure, and has relatively low cost, it has significant defects. Its accuracy is generally low. At the same time, a complex calibration process is required, and it is extremely vulnerable to the influence of environmental temperature fluctuations, resulting in unstable measurement results, especially poor application effect in outdoor environments.

[0004] The level gauge + density calculation method measures the material height through a radar level gauge, an ultrasonic level gauge or a level gauge, and calculates the weight in combination with the known material density and the geometric shape of the silo. In outdoor storage facilities, this method is mainly applicable to liquids or homogeneous materials with good fluidity. However, since the solid particulate materials often stored in outdoor storage facilities have uneven density and irregular accumulation, the application of this method is limited. In addition, the material density is prone to change under the influence of environmental factors such as temperature and humidity during outdoor storage, further reducing the measurement accuracy.

[0005] The incoming and outgoing material difference method calculates the material weight in the storage facility by installing a high-precision flowmeter or belt scale at the incoming and outgoing material ports and using the principle of mass conservation. This method is applicable to the technological process of continuous incoming and outgoing materials. However, during the long-term cumulative metering process, the measurement error will continuously accumulate. At the same time, the equipment is vulnerable to factors such as rain and dust in the outdoor environment, reducing the metering accuracy. And when the materials in the storage facility are stored for a long time, this method cannot reflect the actual inventory in real time.

[0006] The industrial level scanner uses technologies such as laser and radar to scan the surface morphology of the materials in the storage facility, and calculates the weight in combination with the volume and density. Although this method can obtain the three-dimensional distribution information of the materials and is applicable to irregularly stacked materials, the equipment cost is high, and precise material density information is required. And in the harsh outdoor environment, the equipment installation and maintenance are relatively complex, and the measurement results are vulnerable to weather conditions.

[0007] Although load cells have advantages such as high precision, simple structure, and high reliability, and are a commonly used method for industrial weighing, they are rarely used in the field of outdoor storage facilities, mainly due to the following factors: Firstly, outdoor storage facilities are often fixed to the foundation through support feet, with complex structures and large weights. Lifting the entire facility is required for later modification and installation of weighing modules, resulting in high engineering difficulty and risk. Secondly, outdoor storage facilities usually need to be firmly anchored to the foundation to resist external forces such as wind loads and earthquakes, while traditional weighing methods require the storage facility to be relatively independent of the foundation to ensure weighing accuracy, presenting a design contradiction. In addition, the construction accuracy of the installation foundation in the outdoor environment is often poor, and the environment is harsh, making it difficult to meet the requirements for horizontal installation of sensors. Working in an incompletely horizontal state by traditional load cells will lead to an increase in measurement deviation. In the outdoor environment, the equipment also needs to have wind resistance performance, while traditional weighing systems often struggle to balance measurement accuracy and structural stability. When encountering extreme weather such as typhoons, the storage facility may tilt or even collapse due to insecure fixation, posing a safety hazard. Summary of the Invention

[0008] The object of the present invention is to provide a foundation connection system for outdoor storage facilities to solve the technical problem of inaccurate weighing of materials in outdoor storage facilities in the prior art.

[0009] To this end, a foundation connection system for outdoor storage facilities is provided, including: a liftable support base for fixing to the foundation and having an adjustable-height support platform; a cantilever beam load cell, the fixed end of the cantilever beam load cell being installed on the support platform and the force-receiving end being suspended above the upper surface of the support platform; a storage facility support foot fixing plate provided above the force-receiving end and used for installing the storage facility support foot; a pressure transmission member installed at the bottom of the storage facility support foot fixing plate and in contact with the force-receiving end to transmit the weight borne by the storage facility support foot fixing plate to the force-receiving end; and a tie structure connected between the support platform and the outdoor storage facility support foot fixing plate and capable of tying up the storage facility support foot fixing plate on the basis of not hindering the downward displacement of the storage facility support foot fixing plate to prevent the storage facility support foot fixing plate from detaching from the support platform.

[0010] As an optimization and / or instantiation of the above outdoor storage facility foundation connection system, further: the liftable support base includes a lower support plate and an upper support plate. The lower support plate is horizontally arranged, with its bottom for fixing on the foundation and a plurality of vertically arranged screws distributed on its top. Through holes corresponding to these screws one by one are distributed on the upper support plate. A nut is adaptively installed on each screw and is respectively located on the upper and lower sides of the upper support plate. The upper support plate is positioned and supported above the lower support plate by these screws and nuts to form the support platform.

[0011] As an optimization and / or instantiation of the above outdoor storage facility foundation connection system, further: a sensor backing plate is installed between the bottom of the fixed end of the cantilever beam type load cell and the support platform.

[0012] As an optimization and / or instantiation of the above outdoor storage facility foundation connection system, further: the pressure transmission member adopts a steel ball indenter.

[0013] As an optimization and / or instantiation of the above outdoor storage facility foundation connection system, further: the pressure transmission member is installed at the center of the support foot fixing plate of the storage facility. A plurality of support foot installation interfaces of the storage facility are distributed around the pressure transmission member on the support foot fixing plate of the storage facility. The pressure geometric centers of the plurality of support foot installation interfaces on the same support foot fixing plate of the storage facility are coaxially arranged with the pressure transmission center of the pressure transmission member.

[0014] As an optimization and / or instantiation of the above outdoor storage facility foundation connection system, further: the support foot installation interface of the storage facility is a bolt installation hole.

[0015] As an optimization and / or instantiation of the above outdoor storage facility foundation connection system, further: the tie structure includes rigid pull rings distributed on both sides of the cantilever beam type load cell and rigid lifting rings respectively sleeved on the upper and lower ends of the corresponding rigid pull rings. The rigid lifting rings at the upper and lower ends of each rigid pull ring are respectively installed on the support platform and the outer storage facility support foot fixing plate.

[0016] As an optimization and / or instantiation of the above outdoor storage facility foundation connection system, further: the rigid lifting rings at the upper and lower ends of each rigid pull ring are arranged staggered in the horizontal direction, so that the rigid pull ring has an inclination angle that does not prevent the support foot fixing plate of the storage facility from moving downward.

[0017] As an optimization and / or instantiation of the above outdoor storage facility foundation connection system, further: the liftable support base includes a lower support plate and an upper support plate. The lower support plate is horizontally arranged, with its bottom for fixing on the foundation and a plurality of vertically arranged screws distributed on its top. Through holes corresponding to these screws one by one are distributed on the upper support plate. A nut is adaptively installed on each screw and is located on the upper and lower sides of the upper support plate respectively. The upper support plate is positioned and supported above the lower support plate by these screws and nuts to form the support platform. And, the pressure transmission member is installed at the center of the support leg fixing plate of the storage facility. A plurality of support leg installation interfaces of the storage facility are distributed around the pressure transmission member on the support leg fixing plate of the storage facility. The pressure geometric center of the plurality of support leg installation interfaces on the same support leg fixing plate of the storage facility is coaxially arranged with the pressure transmission center of the pressure transmission member. The support leg installation interface of the storage facility is a bolt installation hole. The upper ends of these screws respectively pass upward through the corresponding bolt installation holes on the support leg fixing plate of the storage facility and then connect with anti-loosening nuts to form the tie structure.

[0018] As an optimization and / or instantiation of the above outdoor storage facility foundation connection system, further: the inner diameter of the bolt installation hole is 5 mm - 10 mm larger than the outer diameter of the corresponding screw, and the pressure transmission member and the support leg fixing plate of the storage facility adopt interference fit or thread fit.

[0019] The outdoor storage facility foundation connection system provided by the present invention solves the technical problem of weighing of storage facilities in outdoor environments through the combined application of a liftable support base and a cantilever beam type weighing sensor. The system utilizes the support platform with adjustable height of the liftable support base to effectively overcome the problem that the horizontal height cannot be guaranteed during on-site construction. The precise transmission of the weight of the support leg fixing plate of the storage facility to the force receiving end of the sensor is realized through the pressure transmission member, ensuring the weighing accuracy. At the same time, the unique tie structure prevents the support leg fixing plate from detaching from the support platform without hindering its downward displacement, enhancing the wind resistance performance of the system. When typhoon or strong wind occurs, it can bear the force of the equipment tilt and prevent collapse caused by extreme weather, improving the equipment safety. The overall design not only meets the high-precision weighing requirements, but also solves the practical problems such as poor installation accuracy, harsh environment and windproof fixation of outdoor storage facilities. The comprehensive performance is significantly superior to the existing technical solutions.

[0020] The following further describes the present invention in conjunction with the drawings and specific embodiments. The additional aspects and advantages provided by the present invention will be partially given in the following description, partially become obvious from the following description, or be understood through practice. Description of the Drawings

[0021] The accompanying drawings, which form a part of this specification, are used to assist in understanding the present invention. The content provided in the accompanying drawings and the relevant descriptions in this specification can be used to explain the present invention, but do not constitute an improper limitation of the present invention.

[0022] Figure 1 It is a schematic diagram of the outdoor storage facility foundation connection system according to the first embodiment of the present invention.

[0023] Figure 2 It is Figure 1 a schematic diagram of the outdoor storage facility foundation connection system shown from another angle.

[0024] Figure 3 It is Figure 1 a photo of the usage state of the outdoor storage facility foundation connection system shown.

[0025] Figure 4 It is a schematic diagram of the outdoor storage facility foundation connection system according to the second embodiment of the present invention.

[0026] Figure 5 It is Figure 4 a schematic diagram of the outdoor storage facility foundation connection system shown from another angle.

[0027] Figure 6 It is Figure 4 a photo of the usage state of the outdoor storage facility foundation connection system shown. Detailed implementation manners

[0028] The present invention will be clearly and completely described below with reference to the accompanying drawings. Those of ordinary skill in the art will be able to implement the present invention based on these descriptions. Before describing the present invention with reference to the accompanying drawings, it should be particularly noted that:

[0029] The technical solutions and technical features provided in each part including the following description can be combined with each other without conflict. In addition, where possible, these technical solutions, technical features and related combinations can be given specific technical themes and be protected by relevant patents.

[0030] The embodiments of the present invention involved in the following description are usually only some embodiments rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts based on these embodiments should fall within the scope of patent protection.

[0031] The terms "include", "comprise", "have" and any variations thereof in this specification, the corresponding claims and the relevant parts are intended to cover non-exclusive inclusion. Other related terms and units can be reasonably interpreted based on the relevant content provided in this specification.

[0032] Figure 1 This is a schematic diagram of the foundation connection system of the outdoor storage facility according to the first embodiment of the present invention. Figure 2 is Figure 1 a schematic diagram of the outdoor storage facility foundation connection system shown in another perspective. Figure 3 is Figure 1 a photo of the usage state of the outdoor storage facility foundation connection system shown. As Figure 1-2 shown (which can be referred to simultaneously Figure 3 ), the outdoor storage facility foundation connection system includes: a liftable support base 1, a cantilever beam type load cell 2, a storage facility foot fixing plate 3, a pressure transmission member 4, and a tie structure 5.

[0033] The liftable support base 1 is used to be fixed on the foundation and has an adjustable height support platform 101. Specifically, the liftable support base 1 includes a lower support plate 11 and an upper support plate 12. The lower support plate 11 is horizontally arranged and the bottom is used to be fixed on the foundation and a plurality of vertically arranged screws 13 are distributed on the top. Through holes corresponding to these screws 13 one by one are distributed on the upper support plate 12. A nut 14 is adaptively installed on each screw 13 and is respectively located on the upper and lower surfaces of the upper support plate 12. The upper support plate 12 is positioned and supported above the lower support plate 11 through these screws 13 and nuts 14 to form the support platform 101.

[0034] The fixed end of the cantilever beam type load cell 2 is installed on the support platform 101 and the stress end is suspended on the upper surface of the support platform 101. The cantilever beam type load cell 2 adopts a classic cantilever beam structure, including two parts: a fixed end and a stress end. The fixed end is firmly installed on the support platform 101 by bolts or other fixing methods to ensure the stability of the cantilever beam type load cell 2; while the stress end is suspended on the upper surface of the support platform 101 and does not directly contact the support platform 101, forming a cantilever state. When the storage facility foot fixing plate 3 applies pressure downward to the stress end through the pressure transmission member 4, the cantilever beam generates a small deformation, and the strain gauge on it detects this deformation and converts it into an electrical signal, thereby realizing the accurate measurement of gravity. The structural design of the cantilever beam type load cell 2 enables it to adapt to the weighing requirements of outdoor storage facilities while ensuring the measurement accuracy, and can obtain the most accurate weighing result.

[0035] The support leg fixing plate 3 of the storage facility is arranged above the force receiving end and is used for installing the support legs of the storage facility. The support leg fixing plate 3 of the storage facility is a key component in the outdoor storage facility foundation connection system. It is arranged above the force receiving end of the cantilever beam type load cell 2 and is mainly used for installing the support legs of the storage facility. This fixing plate is made of high-strength materials and has sufficient rigidity and load-bearing capacity to bear the weight of the outdoor storage facility and the materials inside it.

[0036] The pressure transmission member 4 is installed at the bottom of the support leg fixing plate 3 of the storage facility and contacts the force receiving end to transmit the weight borne by the support leg fixing plate 3 of the storage facility to the force receiving end. The bottom of the support leg fixing plate 3 of the storage facility is connected to the pressure transmission member 4, and the weight borne by the support leg fixing plate 3 of the storage facility is accurately transmitted to the force receiving end of the cantilever beam type load cell 2 through the pressure transmission member 4. The pressure transmission member adopts a steel ball indenter.

[0037] The steel ball indenter adopted by the pressure transmission member 4 is a precision mechanical component with an ideal spherical structure. It is installed at the bottom of the support leg fixing plate of the storage facility and contacts the force receiving end of the cantilever beam type load cell. The steel ball indenter is made of high-hardness and high-wear-resistant materials, and its surface is precision machined and polished to ensure point contact when contacting the force receiving end of the sensor. It can transmit the weight borne by the support leg fixing plate of the storage facility to the force receiving end of the sensor accurately in the smallest contact area and the most vertical direction. This point contact method not only reduces the influence of friction and lateral force, but also has an automatic centering function, which can maintain the vertical transmission of force when the outdoor storage facility is slightly tilted by external forces, thereby improving the weighing accuracy. It is especially suitable for the condition of imperfect horizontal installation that may exist in the outdoor environment and effectively overcomes the measurement deviation problem of the traditional pressure transmission method under non-ideal conditions.

[0038] Furthermore, the pressure transmission member 4 is installed at the center of the support leg fixing plate 3 of the storage facility. A plurality of support leg installation interfaces of the storage facility are distributed around the pressure transmission member on the support leg fixing plate of the storage facility. The pressure geometric center of the plurality of support leg installation interfaces on the same support leg fixing plate of the storage facility is coaxially arranged with the pressure transmission center of the pressure transmission member 4. The support leg installation interface of the storage facility is a bolt installation hole.

[0039] The pressure transfer member 4 is installed at the center of the support leg fixing plate 3 of the storage facility, and a plurality of storage facility support leg mounting interfaces in the form of bolt mounting holes are distributed around it. At the same time, it is ensured that the pressure geometric center of these mounting interfaces is coaxially arranged with the pressure transfer center of the pressure transfer member 4. This design has significant mechanical advantages. This layout enables the pressure from the storage facility support legs borne on the storage facility support leg fixing plate 3 to be evenly integrated and accurately transferred to the force-receiving end of the cantilever beam type weighing sensor 2 through the central steel ball indenter, avoiding measurement errors caused by eccentric loads. This coaxial design ensures that regardless of how the materials are distributed in the storage facility, the resultant force borne by the storage facility support leg fixing plate 3 can act vertically and accurately on the cantilever beam type weighing sensor 2, effectively eliminating the interference of lateral forces and bending moments and improving the weighing accuracy. At the same time, the support leg mounting interfaces in the form of bolt mounting holes facilitate connection with storage facility support legs of various specifications, enhancing the applicability of the system. While maintaining the high-precision weighing function, the entire outdoor storage facility foundation connection system also has good structural stability and installation convenience.

[0040] The tie structure 5 is connected between the support platform 101 and the outer storage facility support leg fixing plate 3, and can tie the storage facility support leg fixing plate 3 to prevent it from detaching from the support platform 101 on the basis of not hindering the downward displacement of the storage facility support leg fixing plate 3.

[0041] Specifically, the tie structure 5 includes rigid pull rings 51 (D-shaped shackles can be used) distributed on both sides of the cantilever beam type weighing sensor 2, and rigid lifting rings 52 (304 stainless steel lifting rings can be used) sleeved on the upper and lower ends of the respective rigid pull rings 51. The rigid lifting rings 52 at the upper and lower ends of each rigid pull ring 51 are respectively installed on the support platform 101 and the outer storage facility support leg fixing plate 3.

[0042] As an important safety guarantee mechanism for the foundation connection system of outdoor storage facilities, the tie structure 5 is ingeniously connected between the support platform 101 and the support foot fixing plate 3 of the storage facility, forming a loose connection structure with 304 stainless steel eyebolts and D-shaped shackles. This design enables the D-shaped shackle to rotate freely within a certain angle range as the weight of the storage facility increases or decreases, maintaining a loose state without interfering with the normal weighing process, ensuring that the support foot fixing plate 3 of the storage facility can displace downward unobstructed, enabling the cantilever beam type weighing sensor 2 to accurately receive the gravity signal; at the same time, when encountering adverse weather conditions such as typhoons or strong winds, once the equipment tilts beyond a certain angle, the D-shaped shackle will be straightened between the two eyebolts, immediately bearing part of the lateral force generated by the equipment tilt, effectively preventing the support foot fixing plate 3 of the storage facility from detaching from the support platform 101, avoiding equipment collapse caused by extreme weather conditions, and significantly improving the safety and reliability of the entire outdoor storage facility, especially suitable for outdoor environments with strong winds such as coastal areas.

[0043] Furthermore, the rigid eyebolts 52 at the upper and lower ends of each rigid pull ring 51 are arranged staggered in the horizontal direction, so that the rigid pull ring 51 has an inclination angle that does not hinder the downward displacement of the support foot fixing plate 3 of the storage facility.

[0044] The rigid eyebolts 52 at the upper and lower ends of the rigid pull ring 51 adopt a design of staggered arrangement in the horizontal direction, forming a carefully calculated initial inclination angle. This ingenious structural arrangement has important engineering significance. When the system is in static equilibrium, due to the staggered arrangement of the rigid eyebolts 52, the rigid pull ring 51 naturally presents a tilted state at a certain angle rather than a vertical state. This initial inclination angle design ensures that when the storage facility is loaded with materials and the weight increases, the support foot fixing plate 3 of the storage facility can displace downward unobstructed, enabling the cantilever beam type weighing sensor 2 to accurately sense the gravity change. At the same time, this staggered arrangement also creates a preset buffer space. When the support foot fixing plate 3 of the storage facility moves downward, the inclination angle of the rigid pull ring 51 will change accordingly, but still remains in a relaxed state without interfering with the weighing process; when an external force attempts to lift the support foot fixing plate 3 of the storage facility upward or shift it laterally, the rigid pull ring 51 will be quickly straightened and immediately play a tying role to prevent the fixing plate from detaching from the support platform 101. This design ensures weighing accuracy while providing safety protection against extreme weather conditions, demonstrating the intelligent balance of the system design.

[0045] Figure 4 Schematic diagram of the foundation connection system of the outdoor storage facility according to the second embodiment of the present invention. Figure 5 is Figure 4 Schematic diagram of the foundation connection system of the outdoor storage facility shown in another angle. Figure 3 is Figure 4 Usage status photo of the foundation connection system of the outdoor storage facility shown. AsFigure 4-5 as shown (for reference, see also Figure 6 ), the main difference between the outdoor storage facility foundation connection system and that of the first embodiment lies in that the upper ends of multiple screws 13 respectively pass upward through corresponding bolt mounting holes on the support foot fixing plate 3 of the storage facility and are connected with anti-loosening nuts 15 to form the tie structure 5.

[0046] By innovatively changing the implementation method of the tie structure 5, the outdoor storage facility foundation connection system of the second embodiment passes the upper ends of multiple screws 13 respectively upward through corresponding bolt mounting holes on the support foot fixing plate 3 of the storage facility and connects anti-loosening nuts 15 to form a direct and firm tie mechanism. Compared with the combination of the rigid pull ring and the rigid lifting ring in the first embodiment, this design is more concise in structure and more convenient for installation, while maintaining the core function of preventing the support foot fixing plate 3 of the storage facility from detaching from the support platform 101.

[0047] In addition, the end plate at the lower end of the storage facility support foot can be the same part as the support foot fixing plate 3 of the storage facility, reducing the number of connecting parts and assembly processes, and lowering the manufacturing cost and installation difficulty.

[0048] Furthermore, the inner diameter of the bolt mounting hole is 5 mm - 10 mm larger than the outer diameter of the corresponding screw 13, and the pressure transmission member 4 and the support foot fixing plate 3 of the storage facility adopt an interference fit or a threaded fit.

[0049] The design that the inner diameter of the bolt mounting hole is 5 mm - 10 mm larger than the outer diameter of the corresponding screw 13, combined with the interference fit or the threaded fit between the pressure transmission member 4 and the support foot fixing plate 3 of the storage facility, thus, the gap between the bolt mounting hole and the screw 13 provides the necessary horizontal degree of freedom, enabling the support foot fixing plate 3 of the storage facility to make a small horizontal adjustment when the force changes, avoiding the interference of lateral force on the cantilever beam type weighing sensor 2, and ensuring the weighing accuracy. The interference fit or the threaded fit between the pressure transmission member 4 and the support foot fixing plate 3 of the storage facility ensures the accuracy and stability of the vertical force transmission, enabling the steel ball indenter to always maintain good contact with the force receiving end of the sensor and accurately transmit the pressure. The ingenious combination of these two fitting methods enables the system to maintain sufficient freedom while ensuring the accuracy of pressure transmission, and provides effective anti-detachment protection through the anti-loosening nut 15 under extreme conditions, achieving a perfect balance of flexibility, accuracy and safety, and reflecting the engineering wisdom of the design of the outdoor storage facility foundation connection system.

[0050] The above has described the relevant content of the present invention. Those of ordinary skill in the art will be able to implement the present invention based on these descriptions. Based on the above content of this specification, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of the present invention.

Claims

1. Outdoor storage facility foundation connection system, characterized by: include: A liftable support base, the liftable support base is used to be fixed on a foundation and has a support platform with an adjustable height; A cantilever beam type weighing sensor, wherein the fixed end of the cantilever beam type weighing sensor is mounted on the support platform and the force-bearing end is suspended on the upper surface of the support platform; A material storage facility support foot fixing plate, the material storage facility support foot fixing plate is arranged above the force-bearing end and is used to install the material storage facility support foot; A pressure transmission member, the pressure transmission member is mounted on the bottom of the material storage facility support foot fixing plate and contacts the force-bearing end to transmit the weight carried by the material storage facility support foot fixing plate to the force-bearing end; A pulling structure is connected between the support platform and the external material storage facility support foot fixing plate, and can pull the material storage facility support foot fixing plate to prevent the material storage facility support foot fixing plate from detaching from the support platform without hindering the downward displacement of the material storage facility support foot fixing plate.

2. The outdoor storage facility foundation connection system according to claim 1, characterized in that: The liftable support base includes a lower support plate and an upper support plate, the lower support plate is horizontally arranged and the bottom is used to be fixed on the foundation and the top is distributed with a plurality of vertically arranged screws, the upper support plate is distributed with through holes corresponding to these screws one by one, each screw is adapted to be installed with nuts respectively located on the upper and lower surfaces of the upper support plate, the upper support plate is positioned and supported above the lower support plate by these screws and nuts to form the support platform.

3. The outdoor storage facility foundation connection system according to claim 1, characterized in that: A sensor pad is installed between the bottom of the fixed end of the cantilever beam type weighing sensor and the supporting platform.

4. The outdoor storage facility foundation connection system according to claim 1, characterized in that: The pressure transmission component adopts a steel ball pressure head.

5. The outdoor storage facility foundation connection system according to claim 1, characterized in that: The pressure transmission component is installed at the center of the storage facility support leg fixing plate, and a plurality of storage facility support leg mounting interfaces are distributed on the storage facility support leg fixing plate around the pressure transmission component. The pressure geometric centers of the plurality of storage facility support leg mounting interfaces on the same storage facility support leg fixing plate are coaxially arranged with the pressure transmission center of the pressure transmission component.

6. The outdoor storage facility foundation connection system according to claim 5, characterized in that: The material storage facility support foot mounting interface is a bolt mounting hole.

7. The outdoor storage facility foundation connection system according to any one of claims 1 to 6, characterized in that: The anchoring structure includes rigid pull rings distributed on both sides of the cantilever beam weighing sensor and rigid lifting rings respectively sleeved on the upper and lower ends of the rigid pull rings. The rigid lifting rings at the upper and lower ends of each rigid pull ring are respectively installed on the supporting platform and the external material storage facility support foot fixing plate.

8. The outdoor storage facility foundation connection system according to claim 7, characterized in that: The rigid lifting rings at the upper and lower ends of each rigid pull ring are staggered in the horizontal direction so that the rigid pull ring has an inclination angle that does not hinder the downward displacement of the support foot fixing plate of the material storage facility.

9. The outdoor storage facility foundation connection system according to claim 1, characterized in that: The cam is an angular channel formed between a pair of camshafts and a pair of camshafts, the cam being arranged on a horizontal plane and being fixed to a foundation with a bottom portion thereof and being provided with a plurality of vertically arranged screws on the top portion thereof. The upper support plate is provided with through holes which correspond to these screws one by one and are fitted with nuts which are respectively located on the upper and lower surfaces of the upper support plate. The upper support plate is positioned and supported above the lower support plate by these screws and nuts to form the support platform. In addition, the pressure transmission component is installed at the center of the material storage facility support leg fixing plate. A plurality of material storage facility support leg mounting interfaces are distributed around the pressure transmission component on the material storage facility support leg fixing plate. The pressure geometric centers of the plurality of material storage facility support leg mounting interfaces on the same material storage facility support leg fixing plate are coaxially arranged with the pressure transmission center of the pressure transmission component. The material storage facility support leg mounting interfaces are bolt mounting holes. The upper ends of these screws respectively pass upward through the corresponding bolt mounting holes on the material storage facility support leg fixing plate and are then connected with anti-slip nuts to form the tensioning structure.

10. The outdoor storage facility foundation connection system according to claim 9, characterized in that: The inner diameter of the bolt mounting hole is 5mm-10mm larger than the outer diameter of the corresponding screw rod, and the pressure transmission component and the support foot fixing plate of the storage facility are matched by a transition fit or a threaded fit.

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