CN201756825U - Underground grain bin enclosed by semi-cylinders - Google Patents

Abstract

Provided is an underground grain bin including a bin roof, a bin wall and a bin bottom, the bin wall is composed of a plurality of semi-cylinders, the openings of the semi-cylinders toward the inside of the bin, a strengthened column is arranged between every two adjacent semi-cylinders. The underground grain bin in the utility model remains the advantage of good rigidity at the lateral direction of a tower silo, meanwhile, the inner grain storing space of the underground grain bin is enlarged and the grain storing depth thereof is improved.

Description

The underground granary that a kind of semicircular cylinder surrounds

Technical field

The utility model relates to the underground granary that a kind of semicircular cylinder surrounds.

Background technology

The existing underground granary of China is divided into two kinds: northern area is based on underground loudspeaker storehouse, and southern area is based on the cavern storehouse.The construction of these underground granaries need rely on special geological condition (building by the mountain), and simultaneously, holding capacity of bin is little, floor space is big, mechanization degree is low.Recently, mentioned the large space underground granary that surrounds by cylinder in the application present situation of He'nan University of Technology's journal the 29th volume the 6th phase China's underground granary and the prediction, though solved the little problem of capacity to a certain extent, but the cylinder of this underground granary bulkhead takies too much space, and the design of turnover grain technology is subjected to certain restriction; On the other hand, the document also exists problems such as waterproof, protection against the tide, anti-condensation all not mention to this type of underground granary, and therefore, this underground granary is further improved becomes urgent need.

Summary of the invention

The purpose of this utility model is to provide a kind of underground granary, has to save underground grain storage space, and the design of convenient turnover grain technology can waterproof, protection against the tide, anti-condensation, characteristics such as disguised, green grain storage, mechanical property are good, mechanization degree height.

Solution of the present utility model is: a kind of underground granary, comprise that at the bottom of Cang Ding, bulkhead and the storehouse, this bulkhead is made up of a plurality of semicircular cylinders, and the opening of described semicircular cylinder is arranged reinforcing prop between adjacent two semicircular cylinders in the storehouse.Because the utility model employing bulkhead is made up of semicircular cylinder and the semicircular cylinder opening is inside, both kept the cylinder bulkhead to have the advantage of good lateral rigidity, increase the inner grain storage of underground granary space simultaneously.Because the utility model has been arranged reinforcing prop between semicircular cylinder, make the lateral rigidity of bulkhead improve greatly, thereby improved the grain storage degree of depth of underground granary.

Feature of the present utility model also is at least 2 meters of semicircular cylinder diameters, and bulkhead is thick to be more than the 120mm, and the material of bulkhead adopts concrete, steel, masonry.Reinforcing prop shape of cross section between the semicircular cylinder adopts curve polygon or rectilinear polygon, as circular columns, rectangular column etc.Semicircular cylinder had both had good stress performance, convenient construction again.

Feature of the present utility model also is described bulkhead outsourcing one deck steel plate.The thickness of steel plate is more than or equal to 2mm, and concrete storehouse wall and steel plate are connected to form the bulkhead of combining structure with the steel member.Like this, steel plate and cast-in-situ concrete structure combining form, steel plate is saved the operating expenses of bulkhead as the template of sidewall, reduces the difficulty of construction of bulkhead, accelerates integral construction speed; Improved the rigidity and the intensity of bulkhead, helped underground granary and develop, increased the scope of application of this storehouse type, and solved the waterproof and dampproof problem of underground granary to darker more general orientation.

Feature of the present utility model also is arrangement prestress steel strand between the described bulkhead reinforcing prop.Like this, the rigidity and the intensity of sidewall are greatly enhanced, and have improved the stress performance of sidewall.

Feature of the present utility model is that also described Cang Ding is connected with pillar with at the bottom of the storehouse.Like this, can be well the load of top, storehouse earthing and storehouse roof construction be forwarded on the basis, make ground stressed more even, and compensated ground effectively because the ground bounce that the large tracts of land excavation is produced reduces the expense on basis greatly.

Feature of the present utility model is that also described Cang Ding adopts large-span concrete-armor Plate.Like this, said structure has been given full play to the resistance to tension of concrete resistance to compression and steel plate, make large span storehouse roof construction more reasonable stress, and can be with steel plate as template in the construction of storehouse jacking row, be very easy to storehouse roof construction construction, reduce difficulty of construction, also can accelerate speed of application simultaneously.

Feature of the present utility model is that also the Cang Ding of described underground granary is fixed with multiple spot loading equipment and the equipment of putting out cereal, can adopt such as multiple spot binning equipment and to connect the grain machine and the Bulk Grain car can realize that grain puts in storage automatically, grain leans on the angle of repose stack shaping of perfectly straight and grain fully when putting in storage, the binning coefficient is higher, and the capacity utilization is abundant.Automatically grain in the storehouse is delivered to warehouse exit system or directly binning granting, mechanization degree height, efficient height by grain absorber when delivering from godown.

Feature of the present utility model is that also grain feelings detection system is arranged in the described underground granary storehouse, can monitoring storehouse promptly and accurately in the temperature and humidity situation of grain.

Feature of the present utility model is that also place, four angles of described underground granary is furnished with cylinder, is provided with vertical transport equipment in the cylinder, so not only can transport the staff when being necessary, but also can transport turnover grain equipment etc.

Feature of the present utility model also is encased steel plate at the bottom of the described underground granary storehouse.Like this, by the combining structure that concrete-steel plate is formed, stress performance is good, has both helped resisting huge substrate counter-force, has solved the waterproof and dampproof problem of storehouse base plate again.When constructing on the basis simultaneously, steel plate is accelerated speed of application as template, reduces construction cost.

Feature of the present utility model also is the large space underground granary that described semicircular cylinder surrounds, and the earthing that is no less than 500mm thickness is arranged on the Cang Ding.Like this, can make on the one hand silo by dominance target on the ground become more hidden, in order to avoid in war, hit; Can afforest at the underground granary top on the other hand, reach and beautify the environment and the function of thermal insulation.

Description of drawings

Fig. 1 semicircular cylinder underground granary plan view

Fig. 2 semicircular cylinder underground granary sectional drawing

Fig. 3 semicircular cylinder underground granary storehouse top plan view

Fig. 4 semicircular cylinder underground granary advances the grain artwork

Fig. 5 semicircular cylinder underground granary artwork of putting out cereal

Fig. 6 semicircular cylinder underground granary grain feelings detection plane arrangement diagram

Fig. 7 semicircular cylinder underground granary grain feelings detect the section arrangement diagram

In the accompanying drawing: 1 is pillar; 2 is reinforcing prop; 3 is bulkhead; 4 is cylinder; 5 be the storehouse at the bottom of, 6 is grain port; 7 is Cang Ding; 8 is earthing; 9 for connecing the grain machine; 10 is the first Bulk Grain car; 11 is grain absorber; 12 is the second Bulk Grain car; 13 are the grain heap; 14 is cable for measuring temperature; 15 is deconcentrator.

The specific embodiment

Following structure drawings and Examples are further described the utility model.

The utility model is 60 meters of length as shown in drawings, wide 48 meters rectangular underground granary, comprise at the bottom of storehouse top 7, bulkhead 3, the storehouse 5, the long limit of bulkhead 3 is that 6 meters semicircular cylinder is formed by 10 diameters, the minor face of bulkhead 3 is that 6 meters semicircular cylinder is formed by 8 diameters, the opening of described semicircular cylinder is arranged reinforcing prop 2 between adjacent two semicircular cylinders in the storehouse, reinforcing prop 2 usefulness prestress wires 16 connect.Have 20 pillars 1 to support at the bottom of Cang Ding and the storehouse, top, storehouse 7 is provided with grain port 6, and top, storehouse 7 be a beam and slab structure, and the storehouse is pushed up 7 load reached secondary beam like this, reaches girder by secondary beam, reaches pillar 1 and reinforcing prop 2 by girder again.Push up 7 tops in the storehouse 2 meters thick earthing 8 are arranged.

Top board 7 wherein is to be used for supporting top earthing 8 and other load; Pillar 1 is to be used for the top board Load Transfer at the bottom of the storehouse 5; Bulkhead 3 and reinforcing prop 2 are used for resisting grain lateral pressure and soil pressure, also upper load can be reached at the bottom of the storehouse 5; 5 is to be used for Load Transfer is arrived ground at the bottom of the storehouse, and opposing substrate counter-force.

Multiple spot loading equipment adopts and to connect the grain machine 9 and the first Bulk Grain car 10, connects unload automatically grain in the first Bulk Grain car 10 of grain machine 9, when needing cleaning, adopts the cleaning of portable cleaning sieve.After grain is discharged into and connects the grain machine,, form grain heap 13 behind the grain warehouse entry from grain-entering mouth 6 warehouse entries.The equipment of putting out cereal adopts grain absorber 11 the grain second Bulk Grain car 12 of packing into.With the machine of bringing down stocks surplus grain being pushed into grain absorber 11 suction inlets when surplus grain need deliver from godown at the bottom of the storehouse puts out cereal.Arrange grain feelings detection system in the storehouse, this grain feelings detection system comprises cable for measuring temperature 14 and deconcentrator 15, and deconcentrator 15 is arranged on the warehouse entry mouth, can monitor temperature in the storehouse automatically by cable for measuring temperature 14.Place, four angles at underground granary is furnished with cylinder 4, is provided with vertical transport equipment in the cylinder.

Claims (10)

1. underground granary comprises (5) at the bottom of Cang Ding (7), bulkhead (3) and the storehouse that it is characterized in that: this bulkhead (3) is made up of a plurality of semicircular cylinders, and the opening of described semicircular cylinder is arranged reinforcing prop (2) between adjacent two semicircular cylinders in the storehouse; Described semicircular cylinder diameter is at least 2 meters.

2. underground granary as claimed in claim 1 is characterized in that described bulkhead (3) is thick in more than the 120mm, and the material of described bulkhead (3) adopts concrete, steel or masonry.

3. underground granary as claimed in claim 1 is characterized in that the shape of cross section of described reinforcing prop (2) adopts curve polygon or rectilinear polygon.

4. underground granary as claimed in claim 1 is characterized in that described bulkhead (3) outsourcing one deck steel plate.

5. underground granary as claimed in claim 4, the thickness that it is characterized in that described steel plate are more than or equal to 2mm, and bulkhead (3) is connected to form integral body with steel plate with the steel member.

6. underground granary as claimed in claim 1 is characterized in that arrangement prestress steel strand (16) between the described reinforcing prop (2).

7. underground granary as claimed in claim 1 is characterized in that described Cang Ding (7) is connected with pillar (1) with (5) at the bottom of the storehouse.

8. underground granary as claimed in claim 1 is characterized in that described Cang Ding (7) adopts concrete-armor Plate; Earthing (8) is arranged at Cang Ding (7) top.

9. underground granary as claimed in claim 1 is characterized in that described Cang Ding (7) is fixed with multiple spot loading equipment and connects grain machine (9), the first Bulk Grain car (10) and the equipment grain absorber (11) of putting out cereal, the second Bulk Grain car (12); Described Cang Ding (7) is provided with grain port (6).

10. underground granary as claimed in claim 1 is characterized in that the place, four angles of described underground granary is furnished with cylinder (4), is provided with vertical transport equipment in the cylinder; Grain feelings detection system is arranged: cable for measuring temperature (14), deconcentrator (15) in the described underground granary storehouse.

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