CN117552457A - A fully assembled energy storage battery prefabricated cabin equipment infrastructure - Google Patents

Abstract

The invention belongs to the technical field of engineering construction. Specifically, it discloses a fully assembled energy storage battery prefabricated cabin equipment basic structure, which includes: an integrally formed first connection part is provided at the end of a first prefabricated beam, and a second prefabricated beam is provided with an integrally formed first connecting part. An integrally formed second connecting part is provided at the end. The first connecting part is connected to the second connecting part so that the first prefabricated beam and the second prefabricated beam are fixedly assembled and form a support platform. The support platform is used to support and fix the energy storage battery. Prefabricated cabin; one end of the support column is provided with an integrally formed third connection part, the other end of the support column is inserted into the foundation, and the third connection part is connected to the connected first connection part and the second connection part respectively, so that the support The column and support platform are fixedly assembled; it has the following advantages: Compared with the conventional cast-in-situ reinforced concrete foundation method, the amount of earthwork excavation and backfilling is reduced, construction time is saved, construction complexity and construction costs are reduced, and construction progress is accelerated.

Description

A fully assembled energy storage battery prefabricated cabin equipment infrastructure

Technical field

The invention relates to the technical field of engineering construction, and specifically to a fully assembled energy storage battery prefabricated cabin equipment infrastructure.

Background technique

The assembly of the energy storage battery prefabricated cabin needs to be supported on the foundation. The equipment foundation of the energy storage battery prefabricated cabin is under construction. In addition to the large amount of excavation and backfilling, the amount of reinforced concrete materials is also large. Due to the large number of energy storage battery prefabricated cabin equipment foundations, a large amount of reinforced concrete materials and labor costs will be consumed. The construction is difficult and slow, and the project cost is high.

To this end, a fully assembled energy storage battery prefabricated cabin equipment infrastructure is proposed to solve the above-mentioned problems.

Contents of the invention

The present invention aims to provide a fully assembled energy storage battery prefabricated cabin equipment infrastructure to solve or improve the above technical problems of construction progress, reinforced concrete material consumption, labor cost, project volume and excessive project cost.

In view of this, a first aspect of the present invention is to provide a fully assembled energy storage battery prefabricated cabin equipment infrastructure.

The first aspect of the present invention provides a fully assembled energy storage battery prefabricated cabin equipment infrastructure structure, including: split-formed support columns, first prefabricated beams, second prefabricated beams and connectors. The support columns, the third prefabricated cabin equipment There are multiple prefabricated beams and a plurality of second prefabricated beams and are made of concrete materials; the end of the first prefabricated beam is provided with an integrally formed first connecting portion, and the end of the second prefabricated beam is provided with There is an integrally formed second connecting part, and the first connecting part is connected to the second connecting part so that the first prefabricated beam and the second prefabricated beam are fixedly assembled and form a support platform, and the support platform It is used to support and fix the energy storage battery prefabricated cabin; one end of the support column is provided with an integrally formed third connection part, the other end of the support column is inserted into the foundation, and the third connection part is connected to all connected parts. The first connecting part and the second connecting part are connected so that the supporting column and the supporting platform are fixedly assembled; wherein the supporting platform is surrounded by the first prefabricated beam and the second prefabricated beam. There is at least one middle through hole, the connecting piece is disposed in the middle through hole, and the connected first connecting part and the second connecting part are respectively connected to the connecting piece.

In any of the above technical solutions, one end of the support column provided with the third connection portion protrudes upward from the upper surface of the foundation, and the third connection portions of the plurality of support columns are parallel to each other.

In any of the above technical solutions, the axial direction of a single first prefabricated beam corresponds to the width direction of the energy storage battery prefabricated cabin, and all the prefabricated beams are arranged at equal intervals along the length direction of the energy storage battery prefabricated cabin. The first prefabricated beam; and the second prefabricated beam is provided between corresponding ends of the adjacent first prefabricated beams.

In any of the above technical solutions, the first connection part includes two first embedded steel plates, and the two first embedded steel plates are separately arranged on the away surface of the end of the first prefabricated beam; The second connection part includes two second embedded steel plates, and the two second embedded steel plates are separately arranged on the away surface of the end of the second prefabricated beam; wherein, a single first embedded steel plate The steel plate is welded and fixed to the two second embedded steel plates located at the same end of the second prefabricated beam.

In any of the above technical solutions, the third connection part includes a third embedded steel plate provided at the end of the support column; and the first connection part further includes a fourth embedded steel plate, and the fourth embedded steel plate The steel plate is arranged between the two first embedded steel plates, and the fourth embedded steel plate is fit with the two first embedded steel plates; the second connection part also includes a fifth embedded steel plate , the fifth embedded steel plate is disposed between the two second embedded steel plates, and the fifth embedded steel plate is fit with the first embedded steel plate; wherein, the third embedded steel plate The steel plates are welded and fixed to the four embedded steel plates and the fifth embedded steel plate respectively.

In any of the above technical solutions, the two adjacent first prefabricated beams and the two second prefabricated beams between them laterally collectively form the middle through hole; and the connecting member includes: nodes A plate is located in the middle of the middle through hole; a tie rod is provided between the connection point between the first connecting part and the second connecting part and the node plate, and one end of the tie rod is connected to the The first connection part and the second connection part, and the other end part is connected to the gusset plate.

In any of the above technical solutions, the tie rod includes: a first rod body, one end of which is connected to the first connecting part and the second connecting part respectively; a second rod body, one end of which is fixedly connected to the gusset plate, and the The second rod body is coaxially arranged with the first rod body; a flower basket bolt, the other end of the first rod body and the other end of the second rod body are respectively screwed to the flower basket bolt.

In any of the above technical solutions, the first rod body and the second rod body are spaced apart within the flower basket bolt.

In any of the above technical solutions, the tie rod further includes a rod connecting steel plate, the rod connecting steel plate is fixed at the end of the first rod, and the first rod is connected to the first rod through the rod connecting steel plate. part is connected to the second connecting part; wherein, the connecting steel plate of the rod body is arranged transversely.

In any of the above technical solutions, a connecting steel plate is provided on the side of the connecting steel plate of the rod body away from the first rod body; the connecting steel plate is arranged longitudinally, and the connecting steel plate is respectively connected with the first embedded steel plate and the first embedded steel plate. The second embedded steel plate is welded.

In any of the above technical solutions, the first prefabricated beam and the second prefabricated beam both include longitudinal steel bars and transverse stirrups; the middle part of the transverse stirrups has an axis, and there are multiple transverse stirrups, and The longitudinal steel bars are arranged at intervals along the axial direction; the longitudinal steel bars are attached to the inner walls of the transverse stirrups, and multiple transverse stirrups are arranged circumferentially. The first pre-embedded steel plate and the second pre-embedded steel plate are The steel plates fit the outer walls of the transverse hoops respectively.

In any of the above technical solutions, the first embedded steel plate and the second embedded steel plate are fixedly connected with a U-shaped clamping plate on one side of the transverse stirrup, and the U-shaped clamping plate is fixed along the longitudinal steel bar. Pairs of longitudinal steel bars are plugged into each other in radial directions, and adjacent transverse stirrups clamp and fix the U-shaped clamping plate.

In any of the above technical solutions, concrete is poured into the longitudinal steel bars, transverse stirrups and U-shaped clamping plates, and the concrete material and the first embedded steel plate jointly cover the longitudinal steel bars and the transverse stirrups, To form the first prefabricated beam; pour concrete on the longitudinal steel bars, transverse stirrups and U-shaped clamping plates, and the concrete material and the second embedded steel plate jointly cover the longitudinal steel bars and the transverse hoops ribs to form the second prefabricated beam.

Compared with the prior art, the present invention has the following beneficial effects:

The fully assembled energy storage battery prefabricated cabin equipment foundation is used. Compared with the conventional cast-in-situ reinforced concrete foundation method, the amount of earthwork excavation and backfilling is reduced, and construction time is saved, especially in the rainy season and winter, which reduces the construction complexity and construction costs and speed up the construction progress;

Compared with conventional cast-in-place concrete foundations, there are no links such as formwork reinforcement and concrete pouring on site, which reduces labor cost consumption, no wet work on site, and has little impact on the site environment; components are connected by welding, making construction convenient and fast. , less affected by the construction environment;

The fully assembled components are miniaturized, standardized, simple to manufacture, and easy and fast to transport, construct and install. The concrete components are uniformly prefabricated by the factory. The components are of good quality, beautiful in appearance, water-saving and material-saving, and comply with the national energy-saving, environmentally friendly and green building materials policy;

The use of fully assembled energy storage battery prefabricated cabin equipment foundation can save reinforced concrete materials compared with conventional foundations, indirectly reducing energy consumption, and is in line with national energy conservation and emission reduction policies.

Additional aspects and advantages of embodiments according to the invention will be apparent from the description which follows, or may be learned by practice of embodiments according to the invention.

Description of the drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

Figure 1 is a plan view of the basic structure of a fully assembled energy storage battery prefabricated cabin equipment of the present invention;

Figure 2 is a cross-sectional view of the basic structure of a fully assembled energy storage battery prefabricated cabin equipment of the present invention;

Figure 3 is a cross-sectional view of the prefabricated reinforced concrete beam of the present invention;

Figure 4 is a plan view of the pile-beam connection of the present invention;

Figure 5 is a cross-sectional view of the pile-beam connection of the present invention;

Figure 6 is a plan view of the connection node of the transverse and longitudinal beams and steel connectors of the present invention;

Figure 7 is a cross-sectional view of the connecting node of the transverse and longitudinal beams of the present invention;

Figure 8 is a plan view of the intersection node of the steel connector of the present invention.

Among them, the corresponding relationship between the reference signs and component names in Figure 1-8 is:

1 precast reinforced concrete pipe pile, 2 longitudinal steel bars, 3 transverse stirrups, 4 concrete, 5 precast reinforced concrete beams, 6 precast reinforced concrete longitudinal beams, 7 embedded steel plates on the bottom of the ends of the beams, 8 embedded steel plates on the sides of the ends of the beams, 9 embedded steel plate at the bottom of the longitudinal beam end, 10 embedded steel plate at the side of the longitudinal beam end, 11 connecting angle steel, 12 rod body connecting steel plate, 13 steel tie rod, 14 flower basket bolt, 15 node plate, 16 energy storage battery prefabricated cabin, 17 pipe The top surface of the pile is embedded with steel plate.

Detailed ways

In order to more clearly understand the above objects, features and advantages of the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, as long as there is no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

Many specific details are set forth in the following description in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. Limitations of Examples.

Referring to Figures 1-8, the basic structure of a fully assembled energy storage battery prefabricated cabin equipment according to some embodiments of the present invention is described below.

As mentioned in the background art, new energy power generation is being integrated into the grid on a large scale. As the construction of new power systems is strengthened, a large number of energy storage projects are supported on the power supply side, grid side and user side. Energy storage can be divided into physical energy storage and chemical energy storage. Chemical energy storage includes electrochemical energy storage and other types of chemical energy storage. At present, electrochemical energy storage is the mainstream direction of technology, and lithium-ion batteries are the development of electrochemical energy storage technology. At the center of the industry, lithium iron phosphate batteries are the mainstream route. At present, most energy storage projects use lithium iron phosphate electrochemical energy storage technology, which integrates several energy storage battery components and places them in prefabricated cabins as a module with a certain rated power. The energy storage battery prefabricated cabin 16 is roughly rectangular parallelepiped, similar to a container. In large-scale energy storage projects, there are dozens to hundreds of such prefabricated cabins. The energy storage battery prefabricated cabin 16 must be supported on the foundation. Accordingly, there are dozens to hundreds of equipment foundations for the energy storage battery prefabricated cabin 16. The quantity is large and the cost is high.

The energy storage battery prefabricated cabin 16 weighs approximately dozens of tons, is approximately ten meters long, and is approximately several meters wide. The prefabricated cabin equipment is installed about half a meter above the ground. The height of the prefabricated cabin itself is not high, about three meters. The wind load or earthquake load is relatively small, and the main force is still vertical load. Conventional prefabricated cabin equipment foundations are supported by full-length reinforced concrete vertical walls, and full-length reinforced concrete strip foundations are set under the full-length reinforced concrete vertical walls. Or adopt a low reinforced concrete frame structure, and the weight of the prefabricated cabin equipment is supported on the reinforced concrete frame beams, and then transferred to the reinforced concrete independent foundation or pile cap through the reinforced concrete frame columns. The foundations of the above types of equipment generally use large-scale mechanical excavations, and the amount of earthwork excavation and backfilling is large. During the rainy season, rainwater will accumulate in the foundation pit, causing disturbance to the foundation soil, making construction difficult and affecting the construction period. The cast-in-place reinforced concrete structure requires formwork, reinforcement, concrete pouring and other steps. Most of these steps are completed manually, and the construction progress is slow. There are wet operations at the construction site, and the level of civilized construction on site is not high, which has a great impact on the environment.

Due to schedule reasons, when winter construction is required, a cast-in-place reinforced concrete structure is used, which has high environmental temperature requirements. When the temperature is lower than a certain level, winter construction measures need to be adopted, which results in higher construction costs. In addition, it is inconvenient to construct and the construction progress is slow. Construction is difficult.

Using the above-mentioned type of energy storage battery prefabricated cabin 16 equipment foundation requires a large amount of excavation and backfilling, as well as a large amount of reinforced concrete materials. Due to the large number of equipment foundations of the energy storage battery prefabricated cabin 16, a large amount of reinforced concrete materials and labor costs will be consumed. The construction is difficult and slow, and the project cost is high.

In view of the technical problems mentioned above, the first embodiment of the present invention proposes a fully assembled energy storage battery prefabricated cabin equipment infrastructure. In some embodiments of the present invention, as shown in Figures 1-8, the infrastructure includes:

The support columns, first prefabricated beams, second prefabricated beams and connectors are formed in separate pieces. There are multiple support columns, first prefabricated beams and second prefabricated beams and are made of concrete materials.

The end of the first prefabricated beam is provided with an integrally formed first connecting part, and the end of the second prefabricated beam is provided with an integrally formed second connecting part. The first connecting part is connected to the second connecting part so that the first The prefabricated beam and the second prefabricated beam are fixedly assembled and form a support platform. The support platform is used to support and fix the energy storage battery prefabricated cabin 16 .

One end of the support column is provided with an integrally formed third connection part, and the other end of the support column is inserted into the foundation. The third connection part is connected to the connected first connection part and the second connection part respectively, so that the support column and the support Platform fixed assembly.

Wherein, the support platform is surrounded by at least one middle through hole by the first prefabricated beam and the second prefabricated beam, the connecting piece is arranged in the middle through hole, and the connected first connecting part and the second connecting part are respectively connected with the connecting piece.

The invention provides a fully assembled energy storage battery prefabricated cabin equipment infrastructure structure, which adopts a fully assembled energy storage battery prefabricated cabin 16 equipment foundation. Compared with the conventional cast-in-situ reinforced concrete foundation method, it reduces the amount of earthwork excavation and The amount of backfilling saves construction time, especially in the rainy season and winter, which reduces the complexity and cost of construction and speeds up the construction progress; compared with conventional cast-in-situ concrete foundations, there is no formwork, reinforcement and concrete pouring on site, reducing labor costs. The consumption, pouring and production links are all located inside the factory, so that there is no wet work on site and little impact on the site environment; the components are connected through welding, which makes construction convenient, fast, and has little impact on the construction environment; the fully assembled components are small It is modernized, standardized, simple to make, and easy and fast to transport, construct and install. The concrete components are uniformly prefabricated by the factory. The components have good quality, beautiful appearance, save water and materials, and comply with the national energy-saving, environmentally friendly and green building materials policy; the fully assembled energy storage battery prefabricated cabin 16 equipment foundation is used, which can save reinforced concrete materials compared with conventional foundations, and indirectly Reduce energy consumption and comply with national energy conservation and emission reduction policies.

The split-formed support columns, first prefabricated beams, second prefabricated beams and connectors are pre-produced and processed in a factory far away from the construction site, so that the cement parts can be directly processed at the construction site. The assembly is fixed and the work efficiency is improved. The end of the first prefabricated beam is provided with an integrally formed first connecting part and the end of the second prefabricated beam is provided with an integrally formed second connecting part. The first connecting part and the The connection of the second connecting part realizes the assembly and fixation of the first prefabricated beam and the second prefabricated beam, so that the assembly of the support platform is completed. By fixing the assembly platform with the support column and the energy storage battery prefabricated cabin 16, the assembly of the overall structure is realized. And the support and fixation of the energy storage battery prefabricated cabin 16 is completed.

By arranging connectors for the enclosed middle through holes, the connection between the first prefabricated beam and the second prefabricated beam forming the supporting platform can be made more stable and the internal assembly strength improved.

Specifically, the support column is a prefabricated reinforced concrete pipe pile 1, the first prefabricated beam is a prefabricated reinforced concrete cross beam 5, and the second prefabricated beam is a prefabricated reinforced concrete longitudinal beam 6.

The prefabricated reinforced concrete cross beams 5 and the prefabricated longitudinal beams are welded together with the end side embedded steel plates and the connecting angle steel 11. In order to enhance the overall stability of the plane where the reinforced concrete cross beams and longitudinal beams are located, cross galvanized steel tie rods 13 are set in the area formed by the cross beams and longitudinal beams. The steel tie rods 13 are welded to the reinforced concrete cross beams and longitudinal beams through connecting steel plates. The steel tie rods 13 are tensioned through flower basket bolts 14. A node plate 15 is provided at the intersection position of the steel tie rods 13. The exposed steel is anti-corrosion through cold spray zinc, which has beautiful appearance and long anti-corrosion time. In this way, no wet work occurs on site, and these components are installed and combined through construction machinery and welding to form a foundation that can support the equipment of the energy storage battery prefabricated cabin 16. Finally, the energy storage battery prefabricated cabin 16 equipment is hoisted as a whole on the basis of the energy storage battery prefabricated cabin 16 equipment. In this way, the vertical load of the energy storage battery prefabricated cabin 16 equipment can be easily transmitted to the prefabricated reinforced concrete pipe piles through the prefabricated reinforced concrete beams, and then transmitted to the foundation soil through the pipe piles.

Through design, precast reinforced concrete pipe piles, precast reinforced concrete beams 5 and longitudinal beams can be easily miniaturized and standardized, making transportation, construction and installation easier. Since prefabricated components are made in factories, they have beautiful appearance and good quality of finished products, saving materials and maintenance water, and reducing environmental pollution.

In any of the above embodiments, one end of the support column provided with the third connecting portion protrudes upward from the upper surface of the foundation, and the third connecting portions of the plurality of supporting columns are parallel to each other.

In this embodiment, one end of the support column protrudes upward from the upper surface of the foundation, the protruding portions of the plurality of support columns are formed with third connection portions, and the third connection portions of all the support columns are parallel to each other, that is, on the same horizontal plane. , used in buildings or other structures to provide vertical support and stability. The setting of the third connection part can connect the support column and the support platform and ensure that a fixed relationship is maintained longitudinally, which can increase the strength and stability of the overall structure and ensure that the support column can effectively transmit and disperse force when bearing a load.

Specifically, the lower surface of the support platform is higher than one-fifth of the height of the support column above the foundation and is at least 500mm to facilitate battery compartment inspection and maintenance.

In any of the above embodiments, the axial direction of a single first prefabricated beam corresponds to the width direction of the energy storage battery prefabricated cabin 16 , and all the first prefabricated beams are arranged at equal intervals with a preset distance along the length direction of the energy storage battery prefabricated cabin 16 ;as well as

A second prefabricated beam is provided between corresponding ends of adjacent first prefabricated beams.

In this embodiment, the axial direction of a single first prefabricated beam corresponds to the width direction of the energy storage battery prefabricated cabin 16, so that the long side of the first prefabricated beam is parallel to the width of the energy storage battery prefabricated cabin 16, which can better The width of the bottom edge of the energy storage battery prefabricated cabin 16 is supported; along the length direction of the energy storage battery prefabricated cabin 16, all the first prefabricated beams are arranged at equal intervals, so that the first prefabricated beams are in the energy storage battery prefabricated cabin 16 The interior is evenly distributed along the length direction and arranged according to a preset distance; a second precast beam is arranged between the corresponding ends of the adjacent first precast beams, so that the second precast beam is located between the two adjacent first precast beams. between the ends and along the length direction of the energy storage battery prefabricated cabin 16 .

It can be used in the structure of the energy storage battery prefabricated cabin 16 to provide support and stability. The arrangement of the first prefabricated beam can evenly distribute the load inside the energy storage battery prefabricated cabin 16, and the second prefabricated beam can be used at the adjacent end of the energy storage battery prefabricated cabin 16. Increase the connection and load-bearing capacity between them to ensure the strength and stability of the energy storage battery prefabricated cabin 16, so that it can effectively bear the weight of the internal energy storage device and other loads.

In any of the above embodiments, the first connection part includes two first embedded steel plates, and the two first embedded steel plates are separately arranged on the away surface of the end of the first prefabricated beam.

The second connection part includes two second embedded steel plates, and the two second embedded steel plates are separately arranged on the away surface of the end of the second prefabricated beam.

Among them, a single first embedded steel plate and two second embedded steel plates located at the same end of the second prefabricated beam are welded and fixed.

In this embodiment, the first connection part includes two independent first embedded steel plates, which are respectively arranged on the back surface of the end of the first prefabricated beam; the second connection part includes two independent second embedded steel plates. steel plates, and are respectively arranged on the back surface of the end of the second precast beam; and a single first embedded steel plate is welded and fixed with two second embedded steel plates located at the same end of the second precast beam; when used in construction or other engineering projects to provide strong connection and support capabilities. The arrangement of the first embedded steel plate and the second embedded steel plate can enhance the stability and load-bearing capacity of the structure, ensure the strength of the connection through welding fixation, and form a strong connection between adjacent prefabricated beams to meet specific requirements. Engineering requirements.

Two second embedded steel plates located at the same end of the second precast beam are welded and fixed to a single first embedded steel plate, which can make the end of the second precast beam and the end side wall of the first precast beam butt and fixed more smoothly.

Specifically, the first embedded steel plate is the embedded steel plate 8 on the side of the cross beam end, and the second embedded steel plate is the embedded steel plate 10 on the side of the longitudinal beam end.

In any of the above embodiments, the third connection part includes a third embedded steel plate provided at the end of the support column; and

The first connection part also includes a fourth embedded steel plate. The fourth embedded steel plate is arranged between the two first embedded steel plates, and the fourth embedded steel plate is attached to the two first embedded steel plates.

The second connection part also includes a fifth embedded steel plate. The fifth embedded steel plate is disposed between the two second embedded steel plates, and the fifth embedded steel plate is attached to the first embedded steel plate.

Among them, the third embedded steel plate is welded and fixed with the fourth embedded steel plate and the fifth embedded steel plate respectively.

In this embodiment, the fourth prefabricated steel plate is assembled at the end of the first prefabricated beam, and the fifth prefabricated steel plate is assembled at the end of the second prefabricated beam. After the first prefabricated beam and the second prefabricated beam are fixed, The support columns, the first precast beam and the second precast beam are welded and fixed at the same ends to make the overall structure more stable and provide strong connection and support capabilities. Through the arrangement of the fourth and fifth embedded steel plates, the stability and load-bearing capacity of the structure can be enhanced, and the strength of the connection is ensured through welding and fixation. This structural design ensures a strong connection between the embedded steel plates.

Specifically, the third embedded steel plate is the embedded steel plate on the top surface of the pipe pile, the fourth embedded steel plate is the embedded steel plate 7 on the bottom surface of the cross beam end, and the fifth embedded steel plate is the embedded steel plate 9 on the bottom surface of the longitudinal beam end.

In any of the above embodiments, the two adjacent first prefabricated beams and the two second prefabricated beams between them laterally collectively form a central through hole; and the connecting member includes:

The gusset plate 15 is located in the middle of the middle through hole.

The pull rod is disposed between the connection between the first connection part and the second connection part and the gusset plate 15. One end of the pull rod is connected to the first connection part and the second connection part respectively, and the other end of the pull rod is connected to the gusset plate 15. .

In this embodiment, the two adjacent first prefabricated beams and the two second prefabricated beams between them collectively form a central through hole in the transverse direction. This means that the four prefabricated beams form a central space. The gusset plate 15 is located in the middle of the middle through hole for connecting the adjacent first prefabricated beams and the second prefabricated beams. The tie rods are arranged at the first connection part and the second connection part. between the connection point at the bottom and the gusset plate 15. One end of the tie rod is connected to the first connecting part and the second connecting part respectively, and the other end is connected to the gusset plate 15. Through the arrangement of the gusset plate 15 and the tie rod, it can not only connect and support adjacent prefabricated beams, but also strengthen the whole Structural stability. The function of the tie rod is to transmit force through tension and tightly fix the first connecting part, the second connecting part and the gusset plate 15 together, thereby enhancing the strength and reliability of the connection.

Specifically, the tie rod is a steel tie rod 13 made of steel.

In any of the above embodiments, the tie rod includes:

One end of the first rod body is connected to the first connecting part and the second connecting part respectively.

One end of the second rod body is fixedly connected to the node plate 15, and the second rod body is coaxially arranged with the first rod body.

The flower basket bolt 14 is screwed to the other end of the first rod body and the other end of the second rod body respectively.

In this embodiment, the turnbuckle 14: the other end of the first rod body and the other end of the second rod body are screwed to the turnbuckle 14 respectively. The flower basket bolt 14 bears tensile force and maintains the stability and safety of the first rod body and the second rod body through threaded connection. By transmitting tensile force, the tie rod establishes a tight connection between different connecting parts, the gusset plate 15 and the flower basket bolt 14. This connection method can effectively support the structure and transmit force, ensuring overall stability and reliability.

Further, by rotating the flower basket bolt 14, the spacing between the first rod body and the second rod body can be changed, so that the first rod body produces different adjustments to the stress connecting the first connecting part and the second connecting part, and through multiple The adjustment of the flower basket bolts 14 allows the support platform to more stably support the energy storage battery prefabricated cabin 16, preventing local tilting of the support platform and support columns after assembly, resulting in uneven stress, local structural overload, and shortening the life of the overall structure. Influence.

In any of the above embodiments, the first rod body and the second rod body are spaced apart within the flower basket bolt 14 .

In this embodiment, the spacing arrangement allows the flower basket bolt 14 to adjust the distance between the first rod body and the second rod body after rotation, so as to provide different stresses outward.

In any of the above embodiments, the tie rod also includes a rod connecting steel plate 12, which is fixed at the end of the first rod body. The first rod body is connected to the first connecting part and the second connecting part through the rod connecting steel plate 12.

Among them, the rod body connecting steel plate 12 is arranged transversely.

In this embodiment, the tie rod can also connect the first connecting part and the second connecting part by fixing the first rod body and the transversely arranged rod connecting steel plate 12, so that the tie rod can provide a stable connection and withstand the connection between the connecting parts. The force and pressure can increase the firmness and stability of the connection and ensure that the connection will not loosen or break.

In any of the above embodiments, a connecting steel plate is provided on the side of the rod body connecting steel plate 12 away from the first rod body.

The connecting steel plates are arranged longitudinally, and are welded to the first embedded steel plate and the second embedded steel plate respectively.

In this embodiment, the connecting steel plate is arranged in a longitudinal direction, specifically perpendicular to the plane of the embedded steel plate, and the connecting steel plate is welded to the first embedded steel plate and the second embedded steel plate respectively to further enhance the stability and strength of the structure. The setting of the connecting steel plate provides additional support and connection to ensure a firm connection between the rod body and the embedded steel plate. Through welding, the connecting steel plates can form a strong connection with the embedded steel plates, making the entire structure more stable and reliable.

Specifically, the connecting steel plate is a connecting angle steel 11 arranged longitudinally and bent transversely.

In any of the above embodiments, the first precast beam and the second precast beam include longitudinal steel bars 2 and transverse stirrups 3 .

The middle part of the transverse stirrups 3 has an axis. There are multiple transverse stirrups 3 arranged at intervals along the axis direction.

The longitudinal steel bars 2 are attached to the inner walls of the transverse stirrups 3, and multiple transverse stirrups 3 are provided in the circumferential direction. The first and second embedded steel plates are respectively attached to the outer walls of the transverse stirrups.

In this embodiment, transverse stirrups 3: The transverse stirrups 3 have an axis center in the middle, and multiple transverse stirrups 3 are provided through the axis, which can increase the bending stiffness and load-bearing capacity of the structure; the longitudinal steel bars 2 fit in A plurality of longitudinal steel bars 2 are provided on the inner wall of the transverse stirrup 3 and along the circumferential direction of the transverse stirrup 3, which can withstand tensile force and bending strength to ensure the stability and strength of the structure. The first embedded steel plate and the second The embedded steel plates are respectively attached to the outer walls of the transverse stirrups 3, which helps to improve the connectivity and coordination between the steel plates and the transverse stirrups 3, thereby effectively transferring the load and enhancing the overall performance of the structure; through the longitudinal steel bars 2, The combination of transverse stirrups 3 and embedded steel plates can form a strong structural system. The combination of longitudinal steel bars 2 and transverse stirrups 3 can provide sufficient bending stiffness and seismic resistance, making the precast beam capable of bearing loads and maintaining structural stability. At the same time, the fit between the embedded steel plates and stirrups helps to form a tight connection, making the structure stronger and more reliable.

In any of the above embodiments, the first embedded steel plate and the second embedded steel plate are fixedly connected to one side of the transverse stirrups 3 with a U-shaped clamping plate, and the U-shaped clamping plate is inserted into the longitudinal steel bars along the radial direction of the 2 pairs of longitudinal steel bars. 2. Adjacent transverse stirrups 3 clamp and fix the U-shaped clamping plate.

In this embodiment, the U-shaped clamping plate is a steel part with a shape similar to a "U" shape, used to fixly connect the first embedded steel plate and the transverse stirrups 3, and the second embedded steel plate and the transverse stirrups respectively. Reinforcement 3, the U-shaped clamping plate is inserted into the longitudinal steel bar 2 along the radial direction of the pair of longitudinal steel bars, which can form a tight connection between the U-shaped clamping plate and the longitudinal steel bar 2. The U-shaped clamping plate clamps the adjacent transverse stirrups. 3. Through the shape and position of the U-shaped clamping plate, a tight fixed connection is formed between the transverse stirrups 3 and the U-shaped clamping plate; by using the U-shaped clamping plate, the first embedded steel plate and the second embedded steel plate are connected to the transverse stirrup 3. The stirrups 3 are connected to enhance the stability and stiffness of the entire structure. The inserted longitudinal steel bars 2 and clamped transverse stirrups 3 of the U-shaped clamping plate make a close connection between the steel plate and the stirrups, allowing the structure to effectively transmit loads and resist external forces to strengthen the embedded steel plates and transverse stirrups. The collaborative work among 3 improves the overall performance and stability of the structure.

In any of the above embodiments, concrete is poured into the longitudinal steel bars 2, transverse stirrups 3 and U-shaped clamping plates, and the concrete material and the first embedded steel plate jointly cover the longitudinal steel bars 2 and transverse stirrups 3 to form the first prefabricated beam. .

Concrete is poured into the longitudinal steel bars 2, transverse stirrups 3 and U-shaped clamping plates, and the concrete material and the second embedded steel plate jointly cover the longitudinal steel bars 2 and transverse stirrups 3 to form a second prefabricated beam.

In this embodiment, concrete is poured around the longitudinal steel bars 2, transverse stirrups 3 and U-shaped clamping plates. The concrete material is filled between the longitudinal steel bars 2 and the transverse stirrups 3, and covers the U-shaped clamping plate and the first/second embedded steel plate. Cured concrete: After the concrete solidifies and solidifies, a complete first precast beam and second precast beam structure is formed. By pouring concrete material between the longitudinal steel bars 2, transverse stirrups 3 and U-shaped clamping plates, an integral prefabricated beam structure can be formed. The combination of concrete and steel increases the strength and stiffness of the structure, allowing precast beams to withstand loads and remain stable. In addition, the covering of the first/second embedded steel plates also helps to enhance the overall performance and connection stability of the prefabricated beams, and facilitates welding assembly at the construction site.

Specific embodiments of the structure of the present invention are as follows: the precast reinforced concrete pipe piles 1 are made of C80 grade high-strength concrete; the longitudinal steel bars 2 and transverse stirrups 3 of the precast reinforced concrete cross beams 5 and precast reinforced concrete longitudinal beams 6 are made of HRB400 grade , the concrete material is C30-C40 grade concrete; the embedded steel plate 7 on the bottom of the cross beam end, the embedded steel plate 8 on the side of the cross beam end, the embedded steel plate 9 on the bottom of the longitudinal beam end and the embedded steel plate 10 on the side of the longitudinal beam end are all made of high quality. Q235 grade or Q345 grade steel; the steel tie rod 13 is made of Q345 grade steel; the length of the prefabricated reinforced concrete beam 5 is 2.5m-3.1m, and the width of its section is 260mm-350mm, and the height is 400mm-600mm; the prefabricated reinforced concrete longitudinal beam 6 The length is 4.2m-5.8m, and the width of its section is 260mm-350mm, and the height is 400mm-600mm; the length of the prefabricated reinforced concrete pipe pile is determined according to the soil quality of the foundation. The specific selection range is 2m-5m. The soil quality of the foundation is not suitable for prefabricated steel bars. When fixing concrete pipe piles, take a high value. The foundation soil is easy to fix by prefabricated reinforced concrete pipe piles. Take a low value. The top surface of the energy storage battery prefabricated cabin foundation is 480mm-720mm above the ground, and the bottom surface of the support platform is as high as the prefabricated steel bars. There is a ratio relationship of 1.1-1.3 between the cross-section heights of the concrete cross beams 5 and the prefabricated reinforced concrete longitudinal beams 6, so that the prefabricated reinforced concrete cross beams 5 and the prefabricated reinforced concrete longitudinal beams 6 can be disassembled and assembled during later maintenance; prefabricated The length of beams and pipe piles is basically less than 6m, achieving miniaturization and standardization.

Specifically, the length of the prefabricated reinforced concrete beam 5 is 3m, and the cross-section width is 300mm, and the height is 500mm. The length of the prefabricated reinforced concrete longitudinal beam 6 is 5m, and the cross-section width is 300mm, and the height is 500mm. The bottom surface of the support platform is 600mm above the ground. , The length of the prefabricated reinforced concrete pipe pile is 4.5m.

Another embodiment of the first aspect of the present invention provides an implementation method of a fully assembled energy storage battery prefabricated cabin equipment infrastructure. In some embodiments of the present invention, the implementation method includes the following steps:

S1, tie up longitudinal steel bars 2 and transverse stirrups 3 in the prefabricated component factory to form a steel cage. Place the steel cage, the embedded steel plate 7 at the bottom of the beam end and the embedded steel plate 8 at the side of the beam end into the final formwork, and pour the steel cage into the formwork. Concrete is poured into the formwork to form the first prefabricated beam, or the steel cage, the embedded steel plate 9 at the bottom of the longitudinal beam end and the embedded steel plate 10 at the side of the longitudinal beam end are simultaneously placed into the shaping formwork, and concrete is poured into the formwork to form the second prefabricated beam. prefabricated beams;

S2, use construction machinery to drive or press the support columns to the design depth at the design location on the site;

S3, transport the first prefabricated beam and the second prefabricated beam to the construction site, lift them by construction machinery, set the first prefabricated beam according to the width direction of the energy storage battery prefabricated cabin, and set the second prefabricated beam according to the length direction of the energy storage battery prefabricated cabin. The prefabricated beam is connected to the first prefabricated beam and the second prefabricated beam and fixed by welding and welding the embedded steel plate 8 on the side of the cross beam end and the embedded steel plate 10 on the side of the longitudinal beam end to form a support platform;

S4, hoist the support platform construction machinery on the top of the support column, place the two ends of the first prefabricated beam longitudinally corresponding to the top of the support column, and embed the steel plate 7 on the bottom surface of the cross beam end and the steel plate 9 on the bottom surface of the longitudinal beam end. It is welded and fixed with the embedded steel plate 17 on the top of the pipe pile to complete the construction of the basic structure;

S5, place the energy storage battery prefabricated cabin on the support platform and perform fixed assembly to complete the fixed support.

In any of the above embodiments, in step S4, after the support platform construction machinery is hoisted and placed on the top of the support column, the rod body connecting steel plate 12, steel tie rod 13, flower basket bolt 14, and node plate 15 are placed in the middle of the support platform. through holes and perform splicing and assembly;

The gusset plate 15 is placed in the middle of the middle through hole and is fixedly connected to the steel tie rod 13. The steel tie rods 13 are screwed together through flower basket bolts 14. The upper rod body of the steel tie rod 13 is connected to the connecting steel plate 12. The steel plate is welded and the end of the cross beam is embedded with a steel plate on the side. 8 and embedded steel plates 10 on the sides of the longitudinal beam ends.

In this embodiment, the additionally provided steel tie rods 13 and gusset plates 15 can make the connection between the first prefabricated beam and the second prefabricated beam surrounding the middle through hole stronger.

In any of the above embodiments, in step S5, after the energy storage battery prefabricated cabin is placed on the support platform, the fit state of each first prefabricated beam and the second prefabricated beam of the energy storage battery prefabricated cabin and the support platform is observed, By rotating the flower basket bolt 14, the force exerted by the steel tie rod 13 on the first precast beam and the second precast beam is changed to adjust the inclination and stress state of the upper surface of the first precast beam and the second precast beam so as to store energy. The battery prefabricated cabin can be better connected and fixed with the support platform.

In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention, rather than indicating or It is implied that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation and is therefore not to be construed as a limitation of the invention.

The above-described embodiments only describe the preferred modes of the present invention and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, those of ordinary skill in the art can make various modifications to the technical solutions of the present invention. Deformations and improvements shall fall within the protection scope determined by the claims of the present invention.

Claims (13)

1. A fully assembled energy storage battery prefabricated cabin equipment infrastructure, comprising: the support column, the first precast beam and the second precast beam are all provided with a plurality of support columns and are made of concrete materials by casting;

the end part of the first precast beam is provided with a first connecting part which is integrally formed, and the end part of the second precast beam is provided with a second connecting part which is integrally formed, the first connecting part is connected with the second connecting part, so that the first precast beam and the second precast beam are fixedly assembled and form a supporting platform, and the supporting platform is used for supporting and fixing an energy storage battery precast cabin;

one end of the support column is provided with a third connecting part which is integrally formed, the other end of the support column is inserted on a foundation, and the third connecting part is respectively connected with the first connecting part and the second connecting part which are connected with each other so as to enable the support column to be fixedly assembled with the support platform;

the support platform is surrounded by the first precast beam and the second precast beam to form at least one middle through hole, the connecting piece is arranged in the middle through hole, and the connected first connecting part and second connecting part are respectively connected with the connecting piece.

2. The fully assembled energy storage battery prefabricated cabin equipment foundation structure according to claim 1, wherein one end of the support column provided with a third connecting portion protrudes upward from the upper surface of the foundation, and the third connecting portions of the plurality of support columns are parallel to each other.

3. The fully assembled energy storage battery prefabricated cabin equipment foundation structure according to claim 1, wherein the axial direction of a single first prefabricated beam corresponds to the width direction of the energy storage battery prefabricated cabin, and all the first prefabricated beams are arranged at equal intervals along the length direction of the energy storage battery prefabricated cabin by adopting a preset distance; and

and arranging the second precast beam between the corresponding end parts of the adjacent first precast beams.

4. The fully assembled energy storage battery pre-fabricated compartment apparatus infrastructure of claim 3, wherein,

the first connecting part comprises two first embedded steel plates, and the two first embedded steel plates are arranged on the deviating surface of the end part of the first precast beam in a split mode;

the second connecting part comprises two second embedded steel plates, and the two second embedded steel plates are arranged on the deviating surface of the end part of the second precast beam in a split mode;

the single first embedded steel plate and the two second embedded steel plates positioned at the end parts of the second prefabrication Liang Tongyi are welded and fixed.

5. The fully assembled energy storage battery prefabricated cabin equipment foundation structure of claim 4, wherein the third connection portion comprises a third pre-buried steel plate disposed at an end of the support column; and

the first connecting part further comprises a fourth embedded steel plate, the fourth embedded steel plate is arranged between the two first embedded steel plates, and the fourth embedded steel plate is attached to the two first embedded steel plates;

the second connecting part further comprises a fifth embedded steel plate, the fifth embedded steel plate is arranged between the two second embedded steel plates, and the fifth embedded steel plate is attached to the first embedded steel plate;

and the third embedded steel plate is welded and fixed with the fourth embedded steel plate and the fifth embedded steel plate respectively.

6. The fully assembled energy storage battery prefabricated cabin equipment foundation structure of claim 4, wherein two adjacent first prefabricated beams and two second prefabricated beams therebetween transversely and jointly enclose the middle through hole; the connector includes:

the node plate is positioned in the middle of the middle through hole;

the pull rod is arranged between the joint of the first connecting part and the second connecting part and the node plate, one end part of the pull rod is respectively connected with the first connecting part and the second connecting part, and the other end part of the pull rod is connected with the node plate.

7. The fully assembled energy storage battery pre-fabricated cabin equipment infrastructure of claim 6, wherein the tie rod comprises:

one end of the first rod body is connected with the first connecting part and the second connecting part respectively;

one end of the second rod body is fixedly connected with the node plate, and the second rod body and the first rod body are coaxially arranged;

the other end of the first rod body and the other end of the second rod body are respectively connected with the flower basket bolts in a screwed mode.

8. The fully assembled energy storage battery pre-fabricated cabin equipment foundation structure of claim 7, wherein said first rod and said second rod are spaced apart within said basket bolt.

9. The fully assembled energy storage battery prefabricated cabin equipment foundation structure according to claim 7, wherein the pull rod further comprises a rod body connecting steel plate, the rod body connecting steel plate is fixed at the end part of the first rod body, and the first rod body is connected with the first connecting part and the second connecting part through the rod body connecting steel plate;

wherein, the body of rod connection steel sheet adopts transverse arrangement.

10. The fully assembled energy storage battery prefabricated cabin equipment foundation structure according to claim 9, wherein a connecting steel plate is arranged on one side of the rod body connecting steel plate away from the first rod body;

the connecting steel plates are longitudinally arranged and welded with the first embedded steel plates and the second embedded steel plates respectively.

11. The fully assembled energy storage cell pre-fabricated cabin equipment foundation structure of claim 3, wherein the first pre-fabricated beam and the second pre-fabricated beam each comprise longitudinal rebar and transverse stirrups;

the middle part of the transverse stirrup is provided with an axle center, and a plurality of transverse stirrups are arranged at intervals along the axle center direction;

the longitudinal steel bars are attached to the inner wall of the transverse stirrup, a plurality of longitudinal steel bars are arranged along the circumference of the transverse stirrup, and the first pre-embedded steel plates and the second pre-embedded steel plates are attached to the outer wall of the transverse stirrup respectively.

12. The fully assembled energy storage battery prefabricated cabin equipment foundation structure according to claim 11, wherein a U-shaped clamping plate is fixedly connected to one side surface of the first embedded steel plate and one side surface of the second embedded steel plate, corresponding to the transverse stirrups, the U-shaped clamping plate is inserted into the longitudinal steel bars along the radial direction of the longitudinal steel bar pairs, and the U-shaped clamping plates are clamped and fixed adjacent to the transverse stirrups.

13. The fully assembled energy storage battery pre-fabricated compartment apparatus infrastructure of claim 12, wherein,

pouring concrete to the longitudinal steel bars, the transverse stirrups and the U-shaped clamping plates, wherein the longitudinal steel bars and the transverse stirrups are jointly coated by the concrete material and the first embedded steel plate to form the first precast beam;

and pouring concrete to the longitudinal steel bars, the transverse stirrups and the U-shaped clamping plates, wherein the longitudinal steel bars and the transverse stirrups are jointly coated by the concrete material and the second embedded steel plate so as to form the second precast beam.