CN116838164A - A large grain storage round silo system - Google Patents

Abstract

The invention relates to a large-scale grain storage round silo system, which includes a corbel device, a Bailey frame, a support frame, a center column, a warehouse wall, a cable, a center column fixing device and a warehouse bottom; the bottom of the circular warehouse wall is A central column fixing device is provided on the bottom of the warehouse. The central column fixing device fixes the lower ends of a plurality of central columns connected in sequence in the vertical direction. The central column is fixed to the warehouse wall through a plurality of cables; the uppermost central column is arranged along the circumference of the warehouse. A support frame is provided in the direction; one end of each of the radially distributed Bailey racks is fixed to the warehouse wall through a corbel device, and the other end is fixed to the support frame. The round silo system of the present invention can ensure the load-bearing load during large-scale grain storage, increase grain reserves and ensure grain quality, is less affected by soil subsidence, and has a stable overall structure and good safety.

Description

A large grain storage round silo system

Technical field

The invention relates to the technical field of civil construction, and in particular to a large-scale grain storage silo system.

Background technique

Round silos have become the main type of modern grain storage, but small round silos have limited grain storage capacity. In large round silos, there are still major deficiencies in the top and bottom support systems of large round silos, such as The higher the height of the silo, the more difficult it is to support the bailey frame, and the lower the stability of the dome system. Also, affected by different geological conditions in various regions, the larger and higher the dome, the easier it is to cause the soil foundation to sink.

Contents of the invention

In order to overcome the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a large-scale grain storage silo system.

The present invention is achieved by adopting the following technical solutions:

A large grain storage round silo system, including a corbel device, a Bailey frame, a support frame, a central column, a warehouse wall, a cable, a central column fixing device and a warehouse bottom; the bottom of the circular warehouse wall is on the bottom of the warehouse A central column fixing device is provided. The central column fixing device fixes the lower ends of a plurality of central columns connected in sequence in the vertical direction. The central column is fixed to the warehouse wall through a plurality of cables; the uppermost central column is provided with a central column along the circumferential direction. Support frame; one end of each of the radially distributed Bailey racks is fixed to the warehouse wall through a corbel device, and the other end is fixed to the support frame; the corbel device includes a bottom plate, an anchor bar, an anchor plate, a corbel and a corbel buried parts; the corbels adopt an H-shaped steel structure, and a set of corbels embedded parts are respectively provided on the same horizontal line on both sides of the inner cavity of the H-shaped steel structure. There are multiple sets of corbels embedded parts according to the height of the corbels; under the corbels The surface is fixed on the anchor plate; the anchor plate is provided with multiple through holes on both sides of the inner cavity of the H-shaped steel structure of the corbel; the upper surface of the anchor bar is provided with threaded holes and multiple single-head bolts. After passing through the through holes on the anchor plate, they are threadedly connected to the threaded holes of the anchor bars located below the anchor plate; the lower ends of multiple anchor bars on the same side pass through the bottom plate and are fixed to the lower surface of the bottom plate; the center column The fixing device includes longitudinal H-shaped steel, transverse H-shaped steel, fixed columns and connecting plates; a plurality of the longitudinal H-shaped steels are connected and welded in sequence to form a longitudinal fixed platform, and multiple transverse H-shaped steels are welded on both sides of the longitudinal fixed platform, corresponding to the two sides. The transverse H-shaped steels are aligned horizontally, and the adjacent transverse H-shaped steels on the same side are parallel to each other; the lowermost center column is fixedly connected to the upper surface of the longitudinal fixed platform through a connecting plate; the longitudinal fixed platform is fixed to the lower surface of the transverse H-shaped steel There are fixed posts inserted into the bottom of the bin floor.

Further, a power equipment foundation is provided below the warehouse bottom; a plurality of ventilators are provided on the power equipment foundation; a plurality of vents are provided at the warehouse bottom; and the ventilators are connected to the vents through ventilation pipes.

Further, a stainless steel plate is provided on the lower surface of the warehouse bottom below the central column fixing device; a plurality of first connecting bolts are provided on the lower end flanges of the transverse H-shaped steel and the longitudinal H-shaped steel of the central column fixing device; The first connecting bolt passes through the bottom of the warehouse and is connected to the through hole on the stainless steel plate and then locked with a nut.

Further, a plurality of reinforcing ribs are provided between the anchor plate and the side of the corbel along the length direction; the anchor plate includes an upper anchor plate and a lower anchor plate; the upper anchor plate and the lower anchor plate are provided with the same The first through hole and the second through hole of the axis; the aperture of the second through hole is larger than the aperture of the first through hole; the diameter of the anchor bar is larger than the aperture of the first through hole but smaller than the aperture of the second through hole , the upper end of the anchor bar is located in the second through hole and then welded and fixed. The length of the lower anchor plate is greater than the length of the upper anchor plate, and the thickness of the lower anchor plate is less than the thickness of the upper anchor plate.

Further, the central column connected to the cable is fixed with a cable fastener along the circumferential direction; one end of the cable is fixed on the cable fastener, and the other end is set on the cable embedded part; the cable embedded part is pre-set. Located in the warehouse wall.

Further, the cable embedded parts include an embedded part fixing plate, a threaded rod, a welding block and a cable fixing part; one end of the plurality of threaded rods passes through the embedded part fixing plate and is vertically welded to the embedded part fixing plate, and the other end A welding block is welded; the cable fixing piece is fixed on the outer surface of the embedded part fixing plate, and the exposed part of the cable fixing part is provided with a cable fixing hole; the threaded rod and welding block of the cable embedded part are preset in the warehouse in the wall.

Further, the support frame includes a radial support frame, a circumferential support frame, an octagonal steel beam and a tie rod; the octagonal steel beam is set on the outer surface of the central column; a radial support is fixed below each corner of the octagonal steel beam Support frame, the upper surfaces of the outer ends of the eight radial support frames fix the circumferential support frame; the upper surface of the circumferential support frame is integrated with the central column through a plurality of tie rods.

Further, the radial support frame includes an I-shaped steel member, a web, a second connecting bolt, a third connecting bolt and a fourth connecting bolt; webs are provided on both sides of the I-shaped steel member; One end of the upper surface of the I-shaped steel member is fixedly connected to the octagonal steel beam through a fourth connecting bolt, and the other end is fixedly connected to the bottom surface of the circumferential support frame through a third connecting bolt; the I-shaped steel member is located on the edge of the web below the octagonal steel beam. There is a second connecting bolt, and the I-shaped steel member is threadedly connected to the surface of the center column through the second connecting bolt; the circumferential support frame includes an arc-shaped steel member, a load-bearing plate, an arc-shaped connecting plate, a fifth connecting bolt, and a third connecting bolt. Six connecting bolts; four arc-shaped steel members of the same specifications are connected in sequence to form a circular frame; the cross-section of the arc-shaped steel member is an H-shaped structure, with load-bearing plates on both sides; both ends of the arc-shaped steel member The two arc-shaped connecting plates are fixedly connected to form an overall circular frame through the fifth connecting bolt, and the upper surfaces of the lower flanges at both ends of the arc-shaped steel member are connected to the I-shaped steel member of the radial support frame below through the sixth connecting bolt. The upper surface is fixed.

Further, the central column and the arc-shaped steel member are provided with tie rod fixing blocks at corresponding positions along the circumferential direction, and the tie rods are fixedly connected through the corresponding two tie rod fixing blocks; the lower part of each corner of the octagonal steel beam is provided with a tie rod fixing block. Two triangular supports. After inserting the two triangular supports into the end of the I-shaped steel member, the octagonal steel beam and the radial support frame are fixed through the fourth connecting bolt; the upper surface of the octagonal steel beam is also provided with an octagonal steel beam for reinforcement. The parts are welded and fixed by the sides of the octagonal steel beam reinforcement and the surface of the central column, and the bolts on the upper surface of the octagonal steel beam reinforcement are fixed to the octagonal steel beam.

Furthermore, the octagonal steel beam is provided with a round hole in the middle that is socketed with the central column, and eight plate-like structures connecting the protruding edge corners are evenly provided on the edge; the upper surface of each corner of the octagonal steel beam is provided with a mounting hole. ; A cover is installed on the top of the uppermost center column.

In summary, the round silo system of the present invention can ensure the load-bearing load during large-scale grain storage, increase grain reserves and ensure grain quality, is less affected by soil subsidence, and has a stable overall structure and good safety.

Description of the drawings

Figure 1 is a schematic structural diagram of the present invention after installation (the warehouse wall is omitted and not shown).

Figure 2 is a schematic cross-sectional structural diagram of the present invention.

Figure 3 is a schematic diagram of the installation structure of the Bailey frame, support frame and center column.

Figure 4 is a schematic diagram of the connection and installation structure of the support frame and the center column.

Figure 5 is a schematic diagram of the connection structure between the central column and the octagonal steel beam.

Figure 6 is a schematic diagram of the radial support frame structure.

Figure 7 is a schematic diagram of the structure of the circumferential support frame.

Figure 8 is an enlarged structural diagram of the circumferential support frame in direction A.

Figure 9 is a schematic diagram of the structure of the octagonal steel beam reinforcement.

Figure 10 is a partial schematic diagram of the connection structure between the cables and the central column and the warehouse wall respectively.

Figure 11 is a schematic structural diagram of the cable embedded parts.

Figure 12 is a schematic structural diagram of the center column fixation device.

Figure 13 is a schematic structural diagram of the corbel device.

Figure 14 is a schematic side structural view of the corbel device.

Figure 15 is a schematic structural diagram of the C-C cross-section of the corbel device.

Figure 16 is a schematic diagram of the exploded structure of the anchor plate.

Among them: corbel device 100; Bailey frame 200; support frame 300; center column 400; warehouse wall 500; cable 600; center column fixing device 700; warehouse bottom 800; power equipment foundation 900; bottom plate 1; anchor bar 2; Anchor plate 3; single-head bolt 4; corbel 5; reinforcing rib 6; corbel embedded part 7; radial support frame 8; circumferential support frame 9; octagonal steel beam 10; tie rod 11; cover 12; tie rod fixing block 13 ; Triangular support 14; Octagonal steel beam reinforcement 15; Longitudinal H-shaped steel 16; Horizontal H-shaped steel 17; Fixed column 18; Connecting plate 19; First connecting bolt 20; Stainless steel plate 21; Ventilation opening 22; Ventilator 23; Ventilation Pipe 24; cable fastener 25; cable embedded part 26; upper anchor plate 31; lower anchor plate 32; I-shaped steel component 81; web 82; second connecting bolt 83; third connecting bolt 84; fourth connection Bolt 85; arc-shaped steel member 91; load-bearing plate 92; arc-shaped connecting plate 93; fifth connecting bolt 94; sixth connecting bolt 95; embedded part fixing plate 261; threaded rod 262; welding block 263; cable fixing piece 264; cable fixing hole 265; first through hole 311; second through hole 321.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments.

As shown in Figures 1 to 16, a large grain storage round silo system includes a corbel device 100, a bailey frame 200, a support frame 300, a center column 400, a warehouse wall 500, a cable 600, and a center column fixing device 700 and the warehouse bottom 800; the warehouse bottom 800 at the bottom of the circular warehouse wall 500 is provided with a center column fixing device 700. The center column fixing device 700 fixes the lower ends of a plurality of center columns 400 connected in sequence in the vertical direction. The column 400 is fixed to the warehouse wall 500 through a plurality of cables 600; the uppermost center column 400 is provided with a support frame 300 along the circumferential direction; one end of each of the radially distributed Bailey racks 200 is connected to the warehouse through the corbel device 100. The wall 500 is fixed, and the other end is fixed to the support frame 300; as shown in Figures 13 to 16, the corbel device 100 includes a bottom plate 1, an anchor bar 2, an anchor plate 3, a corbel 5 and a corbel embedded part 7; The corbel 5 adopts an H-shaped steel structure, and a set of corbel embedded parts 7 are respectively provided on the same horizontal line on both sides of the inner cavity of the H-shaped steel structure. There are multiple sets of corbel embedded parts 7 according to the height of the corbel 5; the corbel 5 The lower surface is fixed on the anchor plate 3; the upper surface of the anchor plate 3 located on both sides of the H-shaped steel structure cavity of the corbel 5 is provided with multiple through holes; the upper surface of the anchor bar 2 is provided with threaded holes. A plurality of single-head bolts 4 respectively pass through the through holes on the anchor plate 3 and are threadedly connected to the threaded holes of the anchor bars 2 located below the anchor plate 3; the lower ends of the plurality of anchor bars 2 on the same side pass through the bottom plate 1 The back is fixed with the lower surface of the base plate 1; in the structure of the corbel device 100, the specifications of the corbel 5 reach HN350x175x7x11, and the specifications of the anchor bars 2 reach HRB400, and the diameter The specification of anchor plate 3 reaches 40x40x16, which has been applied to the load-bearing application of the corbel connection of large-scale silo system. The inner diameter of the silo can reach 27 meters, the wall thickness of the silo wall 500 can reach 280 mm, and the height of the silo is 35 meters, good load-bearing capacity, safe and reliable. As shown in Figure 12, the central column fixing device 700 includes a longitudinal H-shaped steel 16, a transverse H-shaped steel 17, a fixed column 18 and a connecting plate 19; a plurality of the longitudinal H-shaped steels 16 are connected and welded in sequence to form a longitudinal fixed platform. A plurality of transverse H-shaped steels 17 are welded on both sides of the fixed platform. The corresponding transverse H-shaped steels 17 on both sides are aligned horizontally, and the adjacent transverse H-shaped steels 17 on the same side are parallel to each other; the lowermost center column 400 passes through the connecting plate 19 It is fixedly connected to the upper surface of the longitudinal fixed platform; the longitudinal fixed platform and the lower surface of the transverse H-shaped steel 17 are fixed with fixed columns 18 inserted into the bottom of the warehouse bottom 800, which can greatly improve the stability and safety of large-scale round warehouses and can reduce the cost of large-scale round warehouses. The height of the round silo has an adverse effect on the soil subsidence after the concrete construction of the silo bottom 800.

As a preferred embodiment, as shown in Figures 1 and 2, a power equipment foundation 900 is provided below the silo bottom 800; a plurality of ventilators 23 are provided on the power equipment foundation 900; and a plurality of ventilators 23 are provided on the silo bottom 800. A vent 22; the ventilator 23 is connected to the vent 22 through a vent pipe 24 to improve the ventilation effect of grain storage, improve the storage safety of grain and ensure the quality of grain. The lower surface of the warehouse bottom 800 located below the central column fixing device 700 is provided with a stainless steel plate 21; as shown in Figure 12, the lower end flanges of the transverse H-shaped steel 17 and the longitudinal H-shaped steel 16 of the central column fixing device 700 are provided There are a plurality of first connecting bolts 20; each of the first connecting bolts 20 passes through the warehouse bottom 800 and is connected to the through hole on the stainless steel plate 21 and then locked with a nut to ensure the stability of the structure and increase the storage capacity of grain.

As a preferred embodiment, as shown in Figures 13 to 16, a plurality of reinforcing ribs 6 are provided between the anchor plate 3 and the side of the corbel 5 along the length direction; the anchor plate 3 includes an upper anchor plate 31 and Lower anchor plate 32; the upper anchor plate 31 and the lower anchor plate 32 are provided with coaxial first through holes 311 and second through holes 321; the diameter of the second through hole 321 is larger than that of the first through hole 311 Aperture; the diameter of the anchor bar 2 is greater than the aperture of the first through hole 311 and smaller than the aperture of the second through hole 321, so that the upper end of the anchor bar 2 is located in the second through hole 321 and then welded and fixed, the lower anchor plate The length of 32 is greater than the length of the upper anchor plate 31, and the thickness of the lower anchor plate 32 is less than the thickness of the upper anchor plate 31, which can ensure the stability of the connection between the corbel device 100 and the warehouse wall 500, and improve the support capacity of the bailey frame 200. .

As a preferred embodiment, as shown in Figure 10, the central column 400 connected to the cable 600 is fixed with a cable fastener 25 along the circumferential direction; one end of the cable 600 is fixed on the cable fastener 25, and the other end is provided on On the cable embedded part 26; the cable embedded part 26 is preset in the warehouse wall 500. As shown in Figure 11, the cable embedded part 26 includes an embedded part fixing plate 261, a threaded rod 262, a welding block 263 and a cable fixing part 264; after one end of the plurality of threaded rods 262 passes through the embedded part fixing plate 261 It is welded vertically to the embedded part fixing plate 261, and a welding block 263 is welded to the other end; the cable fixing part 264 is fixed on the outer surface of the embedded part fixing plate 261, and the exposed part of the cable fixing part 264 is provided with a cable fixing hole 265; The threaded rod 262 and welding block 263 of the cable embedded part 26 are preset in the warehouse wall 500, which improves the stability of the connection between the cable 600 and the warehouse wall 500, and facilitates the installation and installation of the cable 600 through the cable embedded part 26. connection, reducing the installation strength and improving the convenience of installation, shortening the construction period.

As a preferred embodiment, as shown in Figures 3 to 5, the support frame 300 includes a radial support frame 8, a circumferential support frame 9, an octagonal steel beam 10 and a tie rod 11; the octagonal steel beam 10 is set on the center column 400 On the outer surface; a radial support frame 8 is fixed below each corner of the octagonal steel beam 10, and the upper surfaces of the outer ends of the eight radial support frames 8 fix the circumferential support frame 9; the upper surface of the circumferential support frame 9 is passed through multiple Each tie rod 11 is integrated with the center column 400. As shown in Figures 6 to 8, the radial support frame 8 includes an I-shaped steel member 81, a web 82, a second connecting bolt 83, a third connecting bolt 84 and a fourth connecting bolt 85; the I-shaped steel Webs 82 are provided on both sides of the member 81; one end of the upper surface of the I-shaped steel member 81 is fixedly connected to the octagonal steel beam 10 through a fourth connecting bolt 85, and the other end is connected through a third connecting bolt 84 (for ease of understanding, here The third connecting bolt 84 and the sixth connecting bolt 95 of the circumferential support frame 9 are the same bolt. The position corresponding to the third connecting bolt 84 here is actually a bolt hole, and the sixth connecting bolt 95 passes through the third connecting bolt 84 position) is fixedly connected to the bottom surface of the circumferential support frame 9; the I-shaped steel member 81 is provided with a second connecting bolt 83 on the edge web 82 below the octagonal steel beam 10, and the I-shaped steel member 81 passes through The second connecting bolt 83 is threadedly connected to the surface of the center column 400; the circumferential support frame 9 includes an arc-shaped steel member 91, a bearing plate 92, an arc-shaped connecting plate 93, a fifth connecting bolt 94 and a sixth connecting bolt 95 ; Four arc-shaped steel members 91 of the same specifications are connected in sequence to form a circular frame; the cross-section of the arc-shaped steel member 91 is an H-shaped structure, and load-bearing plates 92 are provided on both sides; the arc-shaped steel member 91 has two The two arc-shaped connecting plates 93 are fixedly connected to each other through fifth connecting bolts 94 to form an overall circular frame, and the upper surfaces of the lower flanges at both ends of the arc-shaped steel member 91 are connected to the radial support frame below through sixth connecting bolts 95 The upper surface of the I-shaped steel component 81 of 8 is fixed. The radial support frame 8, the circumferential support frame 9, the octagonal steel beam 10 and the tie rod 11 provide stable support for the Bailey rack 200 to improve the storage capacity and safety of grain.

As shown in Figures 4, 5 and 9, the central column 400 and the arc-shaped steel member 91 are provided with tie rod fixing blocks 13 at corresponding positions along the circumferential direction, and the tie rod 11 is fixed by the corresponding two tie rod fixing blocks 13. Connection; two triangular supports 14 are provided below each corner of the octagonal steel beam 10. After the ends of the I-shaped steel member 81 are inserted into the two triangular supports 14, the octagonal steel beam 10 is connected to the octagonal steel beam 10 through the fourth connecting bolt 85. The radial support frame 8 is fixed; the upper surface of the octagonal steel beam 10 is also provided with an octagonal steel beam reinforcement 15, and the sides of the octagonal steel beam reinforcement 15 are welded and fixed to the surface of the central column 400. The octagonal steel beam reinforcement 15 The bolts on the upper surface are fixed to the octagonal steel beam 10, which improves the connection stability between the center column 400 and the support frame 300.

The octagonal steel beam 10 is provided with a round hole in the middle that is socketed with the central column 400, and eight plate-like structures connecting the protruding edge corners are evenly provided on the edge; the upper surface of each corner of the octagonal steel beam 10 is provided with a mounting hole. ; The uppermost center column 400 is equipped with a cover 12 on the top. Due to the cover 12, the center column 400 can be set into a hollow cylindrical structure, which reduces material loss and the weight of the overall structure, which reduces the cost and also Improved security.

Although the specific embodiments of the present invention have been described in detail above, it should be noted that we can make various equivalent changes and modifications to the above embodiments based on the concept of the present invention, and the functional effects thereof will not be the same. Anything beyond the spirit covered by the description should be within the protection scope of the present invention.

Claims (10)

1. A large grain storage round silo system, including a corbel device, a Bailey frame, a support frame, a center column, a warehouse wall, a cable, a center column fixing device and a warehouse bottom; characterized in that: the circular warehouse A central column fixing device is provided on the bottom of the warehouse at the bottom of the wall. The central column fixing device fixes the lower ends of a plurality of central columns connected in sequence in the vertical direction. The central column is fixed to the warehouse wall through a plurality of cables; the center column at the uppermost end is The column is provided with a support frame along the circumferential direction; one end of each of the radially distributed Bailey frames is fixed to the warehouse wall through a corbel device, and the other end is fixed to the support frame; the corbel device includes a bottom plate, anchor bars, and anchor plates. , corbels and corbels embedded parts; the corbels adopt an H-shaped steel structure, and a set of corbels embedded parts are respectively provided on the same horizontal line on both sides of the inner cavity of the H-shaped steel structure. Multiple sets of corbels embedded parts are provided according to the height of the corbels. ; The lower surface of the corbel is fixed on the anchor plate; the anchor plate is provided with a plurality of through holes on the upper surface on both sides of the inner cavity of the H-shaped steel structure of the corbel; the upper surface of the anchor bar is provided with threaded holes , multiple single-head bolts respectively pass through the through holes on the anchor plate and are threaded with the threaded holes of the anchor bars located below the anchor plate; the lower ends of the multiple anchor bars on the same side pass through the bottom plate and are connected to the lower surface of the bottom plate. Fixed; the central column fixing device includes longitudinal H-shaped steel, transverse H-shaped steel, fixed columns and connecting plates; a plurality of the longitudinal H-shaped steels are connected and welded in sequence to form a longitudinal fixed platform, and multiple transverse H-shaped steels are welded on both sides of the longitudinal fixed platform. Section steel, the corresponding transverse H-shaped steels on both sides are aligned horizontally, and the adjacent transverse H-shaped steels on the same side are parallel to each other; the center column at the lower end is fixedly connected to the upper surface of the longitudinal fixed platform through a connecting plate; the longitudinal fixed platform is The lower surface of the horizontal H-shaped steel is fixed with fixing columns inserted into the bottom of the warehouse bottom. 2. A large-scale grain storage round silo system according to claim 1, characterized in that: a power equipment foundation is provided below the warehouse bottom; a plurality of ventilators are provided on the power equipment foundation; the warehouse bottom Multiple vents are provided; the ventilator is connected to the vents through ventilation pipes. 3. A large-scale grain storage round silo system according to claim 1, characterized in that: the lower surface of the warehouse bottom located below the central column fixing device is provided with a stainless steel plate; the transverse H-shaped steel of the central column fixing device A plurality of first connecting bolts are provided on the lower end flange of the longitudinal H-shaped steel; each of the first connecting bolts passes through the bottom of the warehouse and is connected to the through hole on the stainless steel plate before being locked with a nut. 4. A large-scale grain storage round silo system according to claim 1, characterized in that: a plurality of reinforcing ribs are provided between the anchor plate and the side of the corbel along the length direction; the anchor plate includes an upper Anchor plate and lower anchor plate; the upper anchor plate and the lower anchor plate are provided with coaxial first through holes and second through holes; the aperture of the second through hole is larger than the aperture of the first through hole; the The diameter of the anchor bar is greater than the aperture of the first through hole and smaller than the aperture of the second through hole, so that the upper end of the anchor bar is located in the second through hole and then welded and fixed. The length of the lower anchor plate is greater than the length of the upper anchor plate. The thickness of the lower anchor plate is smaller than the thickness of the upper anchor plate. 5. A large-scale grain storage silo system according to claim 1, characterized in that: the central column connected to the cable is fixed with a cable fastener along the circumferential direction; one end of the cable is fixed on the cable fastener. on, the other end is arranged on the cable embedded part; the cable embedded part is preset in the warehouse wall. 6. A large grain storage round silo system according to claim 5, characterized in that: the cable embedded parts include an embedded part fixing plate, a threaded rod, a welding block and a cable fixing part; a plurality of the threads One end of the rod passes through the embedded part fixing plate and is vertically welded to the embedded part fixing plate, and the other end is welded with a welding block; the cable fixing part is fixed on the outer surface of the embedded part fixing plate, and the exposed part of the cable fixing part is provided with a cable Fixing holes; the threaded rods and welding blocks of the cable embedded parts are preset in the warehouse wall. 7. A large-scale grain storage round silo system according to claim 1, characterized in that: the support frame includes a radial support frame, a circumferential support frame, an octagonal steel beam and a tie rod; the octagonal steel beam is set in the center On the outer surface of the column; a radial support frame is fixed below each corner of the octagonal steel beam, and the upper surfaces of the outer ends of the eight radial support frames fix the circumferential support frame; the upper surface of the circumferential support frame is connected to the center through a plurality of tie rods The columns are tied together as a whole. 8. A large-scale grain storage round silo system according to claim 7, characterized in that: the radial support frame includes an I-shaped steel member, a web, a second connecting bolt, a third connecting bolt and a fourth connecting bolt. Bolts; webs are provided on both sides of the I-shaped steel member; one end of the upper surface of the I-shaped steel member is fixedly connected to the octagonal steel beam through a fourth connecting bolt, and the other end is fixed to the bottom surface of the circumferential support frame through a third connecting bolt. Connection; the I-shaped steel member is provided with a second connecting bolt on the edge of the web below the octagonal steel beam, and the I-shaped steel member is threadedly connected to the surface of the center column through the second connecting bolt; the circumferential support frame includes an arc Shaped steel member, load-bearing plate, arc-shaped connecting plate, fifth connecting bolt and sixth connecting bolt; four arc-shaped steel members of the same specifications are connected in sequence to form a circular frame; the cross-section of the arc-shaped steel member is H-shaped structure, with load-bearing plates provided on both sides respectively; the two arc-shaped connecting plates are fixedly connected to form an overall circular frame through fifth connecting bolts at both ends of the arc-shaped steel member, and the lower flanges at both ends of the arc-shaped steel member The upper surface is fixed to the upper surface of the I-shaped steel member of the lower radial support frame through a sixth connecting bolt. 9. A large-scale grain storage silo system according to claim 7, characterized in that: the central column and the arc-shaped steel member are provided with tie rod fixing blocks at corresponding positions along the circumferential direction, and the tie rod passes through the two corresponding The tie rod fixing block is fixedly connected; two triangular supports are provided below each corner of the octagonal steel beam. After the two triangular supports are inserted into the end of the I-shaped steel member, the octagonal steel beam and the diameter are connected through the fourth connecting bolt. Fixed to the support frame; the upper surface of the octagonal steel beam is also provided with an octagonal steel beam reinforcement, which is welded and fixed by the side of the octagonal steel beam reinforcement and the surface of the central column, and the bolts on the upper surface of the octagonal steel beam reinforcement are connected to the octagonal steel beam reinforcement. Steel beams fixed. 10. A large-scale grain storage silo system according to claim 1, characterized in that: the octagonal steel beam is provided with a round hole in the middle that is socketed with the central column, and eight connecting protruding edge corners are evenly provided on the edge. A plate-like structure; the upper surface of each corner of the octagonal steel beam is provided with a mounting hole; and a cover is installed on the top of the uppermost central column.