A cave warehouse structure with separated bearing and waterproof functions

Abstract

This utility model belongs to the field of grain storage building technology, specifically relating to a cave-like warehouse structure with separated load-bearing and waterproofing functions. The cave-like warehouse structure with separated load-bearing and waterproofing functions includes a beam-column integrated steel arch, anchored steel pipes, horizontal steel beams, continuous embedded parts at the column bases, a waterproof slab, a grain-retaining solid wall, and a water collection and drainage ditch. The beam-column integrated steel arch, anchored steel pipes, continuous embedded parts at the column bases, and horizontal steel beams constitute the load-bearing structure. A waterproof slab is hung on the outside of the horizontal steel beams, with a cavity located between the finished support surface and the waterproof slab. The cavity is connected to the water collection and drainage ditch. The finished support surface connects to the water collection and drainage ditch at the ground level. A grain-retaining solid wall is set inside the waterproof slab, without contacting the waterproof slab. The grain-retaining solid wall is connected to the beam-column integrated steel arch via tie rods. This utility model not only makes the load-bearing system more stable and optimizes the stress distribution, but also separates the load-bearing and waterproofing functions, clearly defining their roles and thus improving grain storage safety.

Description

Technical Field

[0001] This utility model belongs to the field of grain storage building technology, specifically relating to a cave warehouse structure that separates load-bearing and waterproofing functions. Background Technology

[0002] Cave-type storage warehouses are concealed, safe, sturdy, waterproof, low-temperature, and naturally sealed warehouses. They have the ability to inhibit the growth of insects and mold and maintain the original quality of grains, giving them unique advantages in the field of long-term grain storage. However, their practical application always faces severe challenges: the underground rock strata where the warehouse is located are constantly affected by groundwater seepage and fissure water runoff. If the waterproofing system is defective, water accumulation inside the warehouse can easily occur, leading to major safety accidents such as grain mold and warehouse structure corrosion. Utility Model Content

[0003] The purpose of this utility model is to provide a cave storage structure that separates load-bearing and waterproofing functions, which not only makes the load-bearing system more stable and optimizes the stress distribution, but also achieves integrated waterproofing, pressure bearing and heat insulation.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a cave warehouse structure with separate load-bearing and waterproofing functions, comprising a cave warehouse main body, characterized in that: the cave warehouse main body includes a beam-column integrated steel arch, anchor steel pipes, a continuous embedded part at the bottom of the column, a horizontal steel beam, a grain retaining solid wall, a waterproof board, tie rods, and a water collection and drainage ditch; the beam-column integrated steel arch is arranged at intervals, its sides are welded to the anchor steel pipes, and its bottom surface is welded to the continuous embedded part at the bottom of the column; the anchor steel pipes and the bottom of the column are connected... Long embedded parts are connected to the mountain body respectively. Several horizontal steel beams are arranged between the beam-column integrated steel arch. The waterproof plate is hung on the outside of the horizontal steel beam. There is a cavity between the finished support surface of the main body of the cave warehouse and the waterproof plate. The cavity is connected to the water collection and drainage ditch. The bottom end of the finished support surface is connected to the water collection and drainage ditch. A grain retaining solid wall is set on the inner side of the waterproof plate. The grain retaining solid wall is not in contact with the waterproof plate. The grain retaining solid wall is connected to the beam-column integrated steel arch through tie members.

[0005] Optionally, the shape of the beam-column integrated steel arch fits the inner surface of the main body of the cave, and it is a welded or rolled I-beam component. The beam-column integrated steel arch is connected to the mountain body by concrete filler.

[0006] Optionally, the column base embedded part has the same depth as the main body of the cavern, and the column base embedded part is connected to the lower part of the beam-column integrated steel arch and is located below the ground inside the main body of the cavern.

[0007] Optionally, the anchor steel pipes are anchored into the mountain and evenly distributed on the side of the beam-column integrated steel arch.

[0008] Optionally, the horizontal steel beams are evenly arranged between the beam-column integrated steel arches, and the spacing of the upper horizontal steel beams is equal to the spacing of the lower horizontal steel beams.

[0009] Optionally, the waterproof membrane can be a plastic waterproof membrane or a steel waterproof membrane.

[0010] Optionally, the grain-retaining solid wall is provided with horizontal wall beams inside, and the wall beams are evenly distributed.

[0011] Optionally, reinforced concrete columns are vertically arranged inside the grain-retaining solid wall, and the reinforced concrete columns are evenly distributed.

[0012] Optionally, one end of the tie member is located at the junction of the reinforced concrete column and the wall beam.

[0013] Compared with existing technologies, the beneficial effects of this utility model are as follows: With this structure, the beam-column integrated steel arches are arranged at intervals, with the sides welded to the anchor steel pipes and the bottom surface welded to the continuous embedded parts at the column base. The anchor steel pipes and the continuous embedded parts at the column base are connected to the mountain, thus maintaining a stable load-bearing structure. Furthermore, the beam-column integrated steel arches, anchor steel pipes, and continuous embedded parts at the column base are all steel components, facilitating installation. Since the grain retaining wall does not contact the waterproofing board, the grain retaining wall also serves as a load-bearing and heat-insulating function, resisting lateral pressure on the grain and providing thermal insulation, protecting the grain inside the storage area from external influences. Moreover, the smooth outer surface of the waterproofing board on the horizontal steel beams compensates for the unevenness of the finished support surface. Furthermore, since the cavity is connected to the drainage ditch, and the bottom end of the finished support surface connects to the drainage ditch, the waterproofing board can divert water from the mountain storage area through the cavity to the underground drainage ditches on both sides. The water inside the storage area is then discharged outside through the drainage ditches, ensuring that mountain water will not affect grain safety. Attached Figure Description

[0014] Figure 1 This is a front view of a cave storage structure with separate load-bearing and waterproofing functions according to this utility model;

[0015] Figure 2 This is the elevation keel diagram of this utility model;

[0016] Figure 3 This utility model Figure 1 AA section view in the middle;

[0017] In the diagram: 1-mountain, 2-cave warehouse, 3-completed support surface, 4-beam-column integrated steel arch, 5-concrete filler, 6-waterproof membrane, 7-grain, 8-anchor steel pipe, 9-column base embedded part, 10-water collection and drainage ditch, 11-horizontal steel beam, 12-grain retaining solid wall, 13-wall beam, 14-tie piece, 15-cavity, 16-reinforced concrete column. Detailed Implementation

[0018] The present invention will be further described below with reference to some specific embodiments.

[0019] Example 1

[0020] See Figure 1-3 A cave-like warehouse structure with separate load-bearing and waterproofing functions is described. It comprises a load-bearing structure consisting of a beam-column integrated steel arch 4, anchor steel pipes 8, continuous embedded parts 9 at the column base, and horizontal steel beams 11. The horizontal steel beams 11 are externally waterproofed with a waterproof membrane 6. A grain-retaining solid wall 12 is installed inside the waterproof membrane 6, and the grain-retaining solid wall 12 does not contact the waterproof membrane 6. The grain-retaining solid wall 12 is connected to the beam-column integrated steel arch 4 via tie rods 14.

[0021] The cavity 15 is located between the finished support surface 3 and the waterproof membrane 6, and is connected to the water collection and drainage ditch 10. The finished support surface 3 is connected to the water collection and drainage ditch 10 on the ground. The purpose of this utility model is to provide a cavern structure with separate load-bearing and waterproofing functions. This not only makes the load-bearing system more stable and optimizes the stress distribution, but also makes the functions clearer and more defined by separating the load-bearing and waterproofing functions.

[0022] At intervals along the arched section of the cave, steel arches combining beams and columns are installed, with intervals as follows: Figure 1 As shown in Figure S, the shape of the beam-column integrated steel arch 4 fits the inner surface of the main body of the cave chamber, and it is a welded or rolled I-beam component. The part of the steel arch that contacts the mountain is filled with concrete and made dense.

[0023] Anchor steel pipes 8 are anchored into the mountain and connected to the side of the beam-column integrated steel arch 4. They are evenly distributed on the side of the beam-column integrated steel arch 4. The beam-column integrated steel arch 4 is connected to the mountain through anchor steel pipes 8.

[0024] The column base embedded part 9 has the same depth as the main body of the cave chamber. The column base embedded part 9 is supported at the bottom of the cave chamber floor. The column base embedded part 9 is welded to the lower part of the beam-column integrated steel arch 4, thereby maintaining a stable load-bearing structure.

[0025] The integrated beam-column steel arch 4, the anchor steel pipe 8, and the long-length embedded part 9 at the bottom of the column are all steel components, which facilitates installation.

[0026] A steel arch combining beams and columns has 4 bays with 11 horizontal steel beams arranged in a row, such as... Figure 2 The elevation keel drawing is shown. The keel refers to the main supporting framework; the elevation keel drawing shows the beam-column integrated steel arch 4, horizontal steel beams 11, and anchoring steel pipes 8 as seen from the elevation. The horizontal steel beams 11 are evenly distributed between the beam-column integrated steel arch 4, with the spacing of the upper horizontal steel beams 11 equal to the spacing of the lower horizontal steel beams 11, as shown below. Figure 2 As shown in the middle L. The steel beam is a steel component for easy installation.

[0027] The waterproof membrane 6 can be made of plastic or steel. The waterproof membrane 6 is externally mounted on the horizontal steel beam 11, and the waterproof membrane 6 does not come into contact with the grain retaining wall 12.

[0028] The grain retaining wall 12 is a brick wall with several wall beams and several reinforced concrete columns. It is used to resist the lateral pressure of the grain and also has the function of load-bearing and heat insulation. It can resist the lateral pressure of the grain and also play a role in heat insulation, protecting the grain inside the warehouse from external influences.

[0029] The grain-retaining solid wall 12 has horizontally arranged wall beams 13 inside, which are evenly distributed. Vertically arranged reinforced concrete columns 16 are also installed inside the grain-retaining solid wall 12. One end of the tie member 6 is located at the junction of the reinforced concrete column 16 and the wall beam 13, connecting the grain-retaining solid wall 12 and the beam-column integrated steel arch 4.

[0030] The grain-retaining solid wall 12 has a load-bearing function, and the waterproof board 6 has a waterproof function. The load-bearing and waterproof structures are separated, making the functions more clearly defined.

[0031] Grain 7 transmits the horizontal force to the grain retaining wall 12, which in turn transmits the load to the reinforced concrete column 16. The reinforced concrete column 16 then transmits the load to the tie member 14, which in turn transmits the load to the beam-column integrated steel arch 4. The beam-column integrated steel arch 4 transmits the entire load to the mountain 1 through the concrete filler 5 and the anchor steel pipe 8, thus completing the entire force transmission.

[0032] The completed support surface 3 is the surface where the mountain meets the main body of the cave storage. A cavity 15 exists between the completed support surface 3 and the waterproofing membrane 6, and this cavity 15 connects to the water collection and drainage ditch 10. The bottom end of the completed support surface 3 connects to the water collection and drainage ditch 10. The waterproofing membrane 6 allows water inside the cave storage to flow through the cavity 15 to the underground water collection and drainage ditches 10 on both sides. The water inside the storage is then discharged outside through the drainage ditches, ensuring that water from the mountain does not affect food security.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A cave structure carrying a function separated from a waterproof function, comprising a cave main body, characterized by: The main body of the cave storage facility includes a beam-column integrated steel arch, anchor steel pipes, continuous embedded parts at the column base, horizontal steel beams, a grain retaining solid wall, a waterproof membrane, tie rods, and a water collection and drainage ditch. The beam-column integrated steel arches are arranged at intervals, with their sides welded to the anchor steel pipes and their bottoms welded to the continuous embedded parts at the column base. The anchor steel pipes and the continuous embedded parts at the column base are respectively connected to the mountain. Several horizontal steel beams are arranged between the beam-column integrated steel arches, and the waterproof membrane is hung on the outside of the horizontal steel beams. There is a cavity between the finished support surface of the cave storage facility and the waterproof membrane, and the cavity is connected to the water collection and drainage ditch. The bottom end of the finished support surface is connected to the water collection and drainage ditch. A grain retaining solid wall is set on the inner side of the waterproof membrane. The grain retaining solid wall does not contact the waterproof membrane and is connected to the beam-column integrated steel arches by tie rods.

2. The cave structure of claim 1, wherein: The shape of the beam-column integrated steel arch fits the inner surface of the main body of the cave. The beam-column integrated steel arch is a welded or rolled I-beam component. The beam-column integrated steel arch is connected to the mountain body by concrete filler.

3. The cave structure of claim 1, wherein: The column base embedded part has the same depth as the main body of the cave chamber. The column base embedded part is connected to the lower part of the beam-column integrated steel arch and is located below the ground inside the main body of the cave chamber.

4. The cave structure of claim 1, wherein: The anchor steel pipes are anchored into the mountain and are evenly distributed on the side of the beam-column integrated steel arch.

5. The cave structure of claim 1, wherein: The horizontal steel beams are evenly arranged between the beam-column integrated steel arches, and the spacing of the upper horizontal steel beams is equal to the spacing of the lower horizontal steel beams.

6. The cave structure of claim 1, wherein: The waterproofing membrane can be made of plastic or steel.

7. The cave structure of claim 1, wherein: The grain-retaining solid wall is equipped with horizontal wall beams inside, and the wall beams are evenly distributed.

8. The cave structure of claim 7, wherein: The grain-retaining solid wall is equipped with vertically arranged reinforced concrete columns, which are evenly distributed.

9. The cave structure of claim 8, wherein: One end of the tie member is located at the junction of the reinforced concrete column and the wall beam.

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