CN206189965U - Circular underground granary of prefabricated assembled of interior steel plated echelonment - Google Patents

Circular underground granary of prefabricated assembled of interior steel plated echelonment Download PDF

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Publication number
CN206189965U
CN206189965U CN201620675339.6U CN201620675339U CN206189965U CN 206189965 U CN206189965 U CN 206189965U CN 201620675339 U CN201620675339 U CN 201620675339U CN 206189965 U CN206189965 U CN 206189965U
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plate
bulkhead plate
bulkhead
prefabricated
layer
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刘丽华
张洁
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刘丽华
张洁
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Abstract

The utility model provides a circular underground granary of prefabricated assembled of interior steel plated echelonment, at the bottom of includes the storehouse, the prefabricated bulkhead board of polylith, storehouse header panel, multifunctional columnar, multilayer enhancement post, the bulkhead board is the prefabricated plate of arc, and it can be connected with adjacent bulkhead board, multifunctional columnar and multilayer enhancement post through connecting device, multifunctional columnar advances line location to the bulkhead, and the degree of depth during its anchor buries is greater than the storehouse bottom plate degree of depth, to lower minute round number section on the multifunctional columnar follow, the first section inboard of the superiors is equipped with first layer bulkhead board, the inboard enhancement post that is equipped with earlier of second section for strengthening post medial surface and first layer bulkhead inboard side parallel and level, strengthening the post medial surface again and be equipped with second floor bulkhead board, the messenger wins, two layers of bulkhead board divide the overlap joint, with the above -mentioned similar mode that sets up for second, three -layer bulkhead board divide overlap joint, overlap joint to bottom one deck bulkhead board always, prefabricated bulkhead inboard side steel sheet adopts the anchor nailed joint with outside concrete, and the outside in the concrete slab of the outside is equipped with the reinforcing bar net.

Description

A kind of stepped prefabricated assembled circular underground granary of interior steel plated
Technical field
The utility model is related to underground granary technical field, and in particular to a kind of interior stepped prefabricated assembled circle of steel plated Shape underground granary.
Background technology
Underground granary is built under shallow layer surface, long-term low-temperature grain-storage, is kept grain quality, is suppressed insect pest generation, it is to avoid It is stifling using toxic agents, resist corollary failure and many merits such as dual-purpose of drawing, many experts are consistent with scholar to think reasonable Popularization and application underground grain storehouse new system and new technology, can realize low-temperature environment-friendly, energy-conservation save land, detraction of guaranteeing the quality, ecological grain storage.
The existing underground granary of China typically in the relatively low general loess of level of ground water and is adapted to being stained with property area, such as cave dwelling Storehouse, loudspeaker storehouse, double curvature arch storehouse, semi-underground bin, hole shape loudspeaker storehouse;Simultaneously built underground bin is generally brickwork construction, and capacity is small, accounts for Ground area is big, mechanization degree is low.
In order to build be useful in that level of ground water is higher, complex geological condition region can popularization and application Novel underground silo, Some national patents and document it is also proposed circular grain bin, and combined type is enclosed in the large space Underground Rectangular that cylinder, semicircular cylinder are surrounded, stake The storehouse such as underground bin type, but the popularization and application of above-mentioned new storehouse type, also in the presence of some problem demanding prompt solutions, such as:(1) underground grain storage Storehouse has high standard waterproof, moistureproof requirement.Ensure that warehouse is water-tight within service life, it is impermeable;The web material of use is easy Aging, working procedure is complicated, and difficulty is big, construction quality problem easily occurs.(2) the wet trade environment construction period of deep basal pit It is long.After excavation of foundation pit, precipitation, orlop plate is cast-in-place, bulkhead slding form operation needs to be carried out in wet trade environmental condition for a long time, and work is strong Degree is big, long construction period, and construction cost is high.(3) pattern foundation pit supporting structure is costly.For such deep basal pit, " piling bar+waist rail+water shutoff steel Plate " pattern foundation pit supporting structure is relatively inexpensive mode, but expense accounts for the 25-30% of civil engineering construction cost, and construction cost is higher.
A kind of underground granary of the disclosure of the invention of Application No. CN200910207155.1, including silo roof, bulkhead and orlop, The bulkhead Covered with Angles, steel plate can separately as the waterproof of bulkhead, damp-proof layer, also can bulkhead be connected to be formed with steel plate steel member The bulkhead of combining structure comes waterproof, protection against the tide.Underground granary bulkhead is shaped as linear or shaped form, such as cylindrical shape, square tube shape, Semicircle bulkhead etc..The invention solves the waterproof and dampproof problem of orlop plate by encased steel plate.Constructed in orlop simultaneously When, steel plate accelerates speed of application as template, reduces construction cost, but its construction is constructed for cast in situs, and the construction Method needs to carry out excavation of foundation pit, so there is the deficiencies such as integral constructing high cost, long construction period.
A kind of underground granary of the disclosure of the invention of Application No. CN200910207154.7, including silo roof, bulkhead and orlop, The bulkhead is divided into inner and outer wall, and entirety is linked to be using connector between inwall and outer wall, and cavity is formed between inwall and outer wall, The cavity is used for the detection and reparation of underground granary leak, and for underground granary ventilation and the detection of grain feelings.The invention silo Excavation of foundation pit is also required to, there is the deficiencies such as construction trouble, the high, long construction period of construction cost.
Prefabricated construction is one of the effective way for realizing building structure industrialization and building energy conservation section row, for a long time with Come, concrete construction is mainly using the traditional work mode of site operation, and industrialization degree is low, water consume, energy consumption, artificial rubbish, Quantity of wastewater effluent is big, does not meet the Sustainable development policies of national energy-saving and environmental protection.Using fabricated construction, can be pre- with factory System, assembled in situ, realize building structure industrialization, while material can be effectively improved in building energy conservation and the effect of structural behaviour Rate, energy saving and resource, reduce harmful effect, the limitation of reduction construction site of building waste and environment etc..Therefore, in order to carry For it is a kind of " it is fast, good, save " the new storehouse type of underground grain storage, researching and developing prefabricated assembled Novel underground storehouse has turned into required.
Utility model content
The purpose of this utility model is to provide a kind of interior stepped prefabricated assembled circular underground granary of steel plated, and this is pre- Assembled underground granary processed can replace waterproof roll and bulkhead internal layer reinforcing bar using interior steel plated, with preferable waterproof, antiseepage Effect and comprehensive benefit;Prefabricated bulkhead plate can be produced in prefabricated components factory normalization, and processing and manufacturing quality can be controlled effectively Energy-conserving and environment-protective again, Prefabricated Assembling, mechanization installation can crossed construction, shortening construction period.In addition, prefabricated Warehouse structure can save pattern foundation pit supporting structure cost as foundation pit supporting system, reduce construction investment.
Solution of the present utility model is:A kind of prefabricated assembled underground granary, the flat shape of the underground granary is Circle, including the prefabricated bulkhead plate of orlop, polylith, silo roof beam slab, multiple function, multilayer reinforcing prop, described bulkhead plate are arc There are attachment means on prefabricated chunk, periphery, can be with adjacent bulkhead plate, multiple function and multilayer reinforcing prop by attachment means bulkhead plate It is attached;The multiple function is positioned to bulkhead, and its depth anchored into soil is more than storehouse bottom plate depth, is subject to soil pressure The main bearing member of power, pressure and resistance buoyancy;Multiple function is divided into several sections, in the first paragraph of the superiors from top to bottom Side is provided with ground floor bulkhead plate, and second segment inner side is first provided with reinforcing prop so that reinforcing prop medial surface and ground floor bulkhead plate inner side Face is concordant, then is provided with second layer bulkhead plate in reinforcing prop medial surface so that first and second layer of bulkhead plate part overlap joint;Use above-mentioned class As set-up mode so that second and third layer of bulkhead plate part overlap joint, overlap always to bottom one layer of bulkhead plate, form ladder Shape assembled circle underground granary;The prefabricated bulkhead plate be inner side steel plate and outside concrete slab combine integral knot Structure, inner side steel plate is connected with outside concrete using holdfast, and the outside in the concrete slab of outside is provided with bar-mat reinforcement.
It is of the present utility model to be characterised by prefabricated bulkhead plate multiple function and reinforcing prop using steel column or be provided with steel embedded part Concrete column, multiple function is connected with reinforcing prop by bolt or soldered, and multiple function or reinforcing prop are provided with the firm structure of positioning Part.Multiple function and reinforcing prop will ensure that its connecting elements with surrounding forms a common stress of entirety, so, with steel column or The concrete column for being provided with steel embedded part can simply and easily be connected thereto Member Welding;Multiple function passes through bolt or weldering with reinforcing prop Seam connects into an entirety, and with the increase of depth, the global sections size that the two is formed is increasing, so, can To be reasonably resistant to from top to bottom with the increased soil pressure of depth, and structure design is more economically reasonable.Multiple function is determined Position steel member can accurately be positioned when prefabricated bulkhead plate is installed, while before prefabricated bulkhead plate and multiple function welding Fixation is provided.
It is of the present utility model to be further characterized in that in bulkhead plate top there is L-type cornerite, there is U-shaped bag on the bulkhead plate left side, the right Angle.Bulkhead plate so can be easily set to be welded to connect with the contiguous prefabricated bulkhead plate of surrounding and multiple function or reinforcing prop.
It is of the present utility model to be further characterized in that in bulkhead plate top there is L-type cornerite, it is surrounded by steel on the bulkhead plate left side, the right Plate, and left end is provided with that male is trapezoidal or half elliptic plug, right-hand member is provided with trapezoidal or half elliptic groove.So can be conveniently Ground is attached contiguous prefabricated bulkhead plate, so as to accelerate speed of application, greatly shortens construction period
Of the present utility model to be characterised by that prefabricated bulkhead plate ring level is concordant, its outside is welded with multiple function or reinforcing prop Connect in succession, contiguous prefabricated bulkhead plate inner side is connected with junction steel plate, and junction steel plate is used with prefabricated bulkhead plate and is welded to connect;Many Poured in the cavity that functional column or reinforcing prop are surrounded with contiguous prefabricated bulkhead plate and junction steel plate and prefabricated bulkhead plate ad eundem Water-proof concrete.So, on the outside of the prefabricated bulkhead plate with multiple function or reinforcing prop welding after ensure that inner side steel plate with it is many Functional column or reinforcing prop keep an entirety in ring, so as to carry out effective waterproof to prefabricated bulkhead;In addition, in bulkhead plate Inner side is welded to connect with junction steel plate, on the one hand there is a second waterproof measure that increased at node, and make multiple function or Reinforcing prop and prefabricated bulkhead and the concrete between it form overall structure, make stress more reasonable, and node construction is more It is simple and convenient.
Of the present utility model to be further characterized in that prefabricated bulkhead plate ring level is concordant, the male of every block of prefabricated bulkhead plate is trapezoidal Semiellipse type plug insert that contiguous prefabricated bulkhead plate female is trapezoidal or semiellipse type slot in;Every block of prefabricated bulkhead plate and many work( Can post or reinforcing prop be welded to connect, the perps on the inside of contiguous prefabricated bulkhead plate is directly connected and/or using butt welding with connecting steel Plate weld is connected.First, first piece of left and right end outside of prefabricated bulkhead plate is welded with multiple function or reinforcing prop, then, will The left end male of its contiguous prefabricated bulkhead plate in right side is trapezoidal or semiellipse type plug insert adjacent bulkhead plate female it is trapezoidal or half Ellipse slot is interior and is welded to connect, and right-hand member female is trapezoidal or semiellipse type slot is welded with multiple function or reinforcing prop, according to Above-mentioned welding method is installed successively, until completing this layer of installation of prefabricated bulkhead plate.So can not only make prefabricated bulkhead The common stress of overall structure is formed with multiple function or reinforcing prop, and prefabricated bulkhead can be made to form one by being welded on ring Individual closing is overall to be effectively carried out waterproof, protection against the tide, antiseepage;In addition, the connected mode of contiguous prefabricated bulkhead plate insertion slot type makes Joint form and construction are simpler, so as to accelerate speed of application, greatly shorten construction period.
It is of the present utility model to be further characterized in that the vertical dislocation lap joint of the prefabricated upper and lower two-layer of bulkhead plate, upper and lower two-layer bulkhead plate The elongated fillet weld seam of overlapping part.The prefabricated vertical dislocation lap joint mode of the upper and lower two-layer of bulkhead plate makes neighbouring bulkhead The junction of plate is very convenient when constructing, and can preferably ensure construction quality;The overlapping part of upper and lower two-layer bulkhead plate it is logical Angle welding long forms overall after on the one hand making the upper and lower seamless welding of steel plate, so as to prevent underground water from flowing into or infiltering underground well Inside storehouse, upper and lower bulkhead plate is turned into an entirety in structure, soil is resisted jointly with multiple function or reinforcing prop The external force such as pressure.
Of the present utility model being further characterized in that at the upper and lower two-layer dislocation lap joint of prefabricated bulkhead plate is provided with oblique stiffening plate, Reinforcing plate and upper and lower bulkhead plate weld.When grain export, grain can be left at the upper and lower two-layer dislocation lap joint of prefabricated bulkhead plate Food, grain cleans relatively difficult herein;On the one hand the oblique stiffening plate that lap-joint is provided with certain slope makes grain by flowing into certainly In putting in storage, on the other hand the guarantee of second waterproof can be provided for bulkhead lap-joint, while on can strengthening in terms of the structure design The connection of lower bulkhead.
It is of the present utility model to be further characterized in that circumferentially spaced at the upper and lower two-layer dislocation lap joint of prefabricated bulkhead plate being provided with Ribbed stiffener;The ribbed stiffener cuts away right angle and forms by right angled triangle steel plate, and the ribbed stiffener is equal with adjacent prefabricated bulkhead plate up and down Vertical welding;Ribbed stiffener is polylith, and vertically bulkhead plate overlapping part ring is uniformly distributed.The upper and lower two-layer of prefabricated bulkhead plate The ribbed stiffener of circumferentially spaced setting is the connection for strengthening neighbouring bulkhead plate at dislocation lap joint, and what floor of putting more energy into was provided with cuts The welding of angie type ribbed stiffener does not conflict spatially with the elongated angle welding of the overlapping part of upper and lower two-layer bulkhead plate;Ribbed stiffener with The adjacent prefabricated equal vertical welding of bulkhead plate up and down makes the ability that junction at bulkhead improves its resist torque and shearing.
It is of the present utility model to be further characterized in that orlop using two-sided steel plate concrete combining structure, on base plate lower steel plate and its Between concrete using holdfast connect.This two-sided combining structure bulkhead light plate as orlop plate template and replace steel Muscle, saves the operating expenses of bulkhead, reduces the difficulty of construction of bulkhead, accelerates integral construction speed;Double-layer plate Combined concrete Structure improves the rigidity and intensity of bulkhead, is effective against soil pressure and pressure, is conducive to underground bin to deeper bigger Direction hair, increases the scope of application of the storehouse type, and be more beneficial for the waterproof and dampproof problem of silo.
It is of the present utility model to be further characterized in that described silo roof uses concrete-armor Plate.So, said structure The resistance to compression of concrete and the tensile capacity of steel plate are given full play to, has made large span Hold Ceiling structure stress more reasonable, Er Qieshi Man-hour can significantly reduce difficulty of construction, while can also accelerate speed of application with steel plate as template.
The multiple function and reinforcing prop for being further characterized in that underground granary of the present utility model use section form for straight line or The open tubular column or solid post of curve.
Brief description of the drawings
Fig. 1 the first underground bin floor plan
Second underground bin floor plan of Fig. 2
First and second kind of underground bin section layout drawing of Fig. 3
The prefabricated bulkhead plate schematic cross-section of first and second kind of monolithic of Fig. 4
Fig. 5 the first first paragraph precast slab horizontal layout schematic diagram
The first second segment of Fig. 6 and paragraphs below precast slab horizontal layout schematic diagram
First and second kind of bulkhead node schematic diagram of Fig. 7
Second first paragraph precast slab horizontal layout schematic diagram of Fig. 8
Second second segment of Fig. 9 and paragraphs below precast slab horizontal layout schematic diagram
In accompanying drawing:1 is multiple function;2 is reinforcing prop;3 is prefabricated bulkhead;4 is silo roof;5 is orlop;6 is junction steel plate; 7 is ribbed stiffener;8 is oblique stiffening plate;9 is elongated angle welding;10 is grain port;11 is earthing;12 is water-proof concrete;13 It is inner side steel plate.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment one
As shown in Fig. 1, Fig. 3, Fig. 4, Fig. 5, Fig. 7:Present embodiments provide a kind of interior steel plated stepped prefabricated assembled Circular underground granary.It is described including the prefabricated bulkhead plate 3 of orlop 5, polylith, Hold Ceiling 4, multiple function 1, multilayer reinforcing prop 2 Bulkhead plate 3 is arc prefabricated chunk, and there are attachment means on periphery, can be with adjacent bulkhead plate, multi-functional by attachment means bulkhead plate Post 1 and multilayer reinforcing prop 2 are attached;The multiple function 1 is positioned to bulkhead.Multiple function 1 is divided into number from top to bottom Section, the first paragraph inner side of the superiors is provided with ground floor bulkhead plate 3, and second segment inner side is first provided with reinforcing prop 2 so that reinforcing prop inner side Face is concordant with ground floor bulkhead 3 medial surfaces of plate, then is provided with second layer bulkhead plate 3 in reinforcing prop medial surface so that first and second layer of storehouse Wallboard part overlaps;With above-mentioned similar set-up mode so that second and third layer of bulkhead plate part overlap joint, overlap always under most One layer of face bulkhead plate, forms stepped assembled circle underground granary;The prefabricated bulkhead plate 3 is inner side steel plate 13 and outside Concrete slab combines integral structure, and inner side steel plate 13 is connected with outside concrete using holdfast, in the concrete slab of outside Outside is provided with bar-mat reinforcement.There is L-type cornerite in the top of bulkhead plate 3, have U-shaped cornerite on the left side of bulkhead plate 3, the right.
The ring level of prefabricated bulkhead plate 3 is concordant, and its outside is welded to connect with multiple function 1 or reinforcing prop 2, contiguous prefabricated storehouse The inner side junction steel plate 6 of wallboard 3 is connected, and junction steel plate 6 is used with prefabricated bulkhead plate 3 and is welded to connect;In multiple function 1 or reinforcement Post 2 with an intensity identical with prefabricated bulkhead plate 3 or high is poured in the cavity that contiguous prefabricated bulkhead plate 3 and junction steel plate 6 are surrounded The water-proof concrete 12 of grade.
The vertical dislocation lap joint of upper and lower two-layer of the prefabricated bulkhead plate 3, the overlapping part of upper and lower two-layer bulkhead plate is with elongated Angle welding 9 is welded.Be provided with oblique stiffening plate 8 at the upper and lower two-layer dislocation lap joint of the prefabricated bulkhead plate 3, reinforcing plate 8 with it is upper and lower Bulkhead plate 3 is welded.It is circumferentially spaced at the upper and lower two-layer dislocation lap joint of the prefabricated bulkhead plate 3 to be provided with ribbed stiffener 7;It is described Ribbed stiffener 7 cuts away right angle and forms by right angled triangle steel plate, the ribbed stiffener 7 and adjacent prefabricated bulkhead plate 3 equal vertical welding up and down; Ribbed stiffener 7 is polylith, and vertically the overlapping part ring of bulkhead plate 3 is uniformly distributed.
Embodiment two
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 7, Fig. 8:The present embodiment additionally provides a kind of stepped prefabrication and assembly construction of encased steel plate Formula circle underground granary.It is described including the prefabricated bulkhead plate 3 of orlop 5, polylith, Hold Ceiling 4, multiple function 1, multilayer reinforcing prop 2 Bulkhead plate 3 is arc prefabricated chunk, and there are attachment means on periphery, can be with adjacent bulkhead plate, multi-functional by attachment means bulkhead plate Post 1 and multilayer reinforcing prop 2 are attached;The multiple function 1 is positioned to bulkhead.Multiple function 1 is divided into number from top to bottom Section, the first paragraph inner side of the superiors is provided with ground floor bulkhead plate 3, and second segment inner side is first provided with reinforcing prop 2 so that reinforcing prop inner side Face is concordant with ground floor bulkhead 3 medial surfaces of plate, then is provided with second layer bulkhead plate 3 in reinforcing prop medial surface so that first and second layer of storehouse Wallboard part overlaps;With above-mentioned similar set-up mode so that second and third layer of bulkhead plate part overlap joint, overlap always under most One layer of face bulkhead plate, forms stepped assembled circle underground granary;The prefabricated bulkhead plate 3 is inner side steel plate 13 and outside Concrete slab combines integral structure, and inner side steel plate 13 is connected with outside concrete using holdfast, in the concrete slab of outside Outside is provided with bar-mat reinforcement.There is L-type cornerite in the top of bulkhead plate 3, steel plate is surrounded by the left side of bulkhead plate 3, the right, and left end is provided with Male is trapezoidal or half elliptic plug, and right-hand member is provided with trapezoidal or half elliptic groove.
The ring level of prefabricated bulkhead plate 3 is concordant, and the male of every block of prefabricated bulkhead plate 3 is trapezoidal or semiellipse type plug is inserted Enter that the contiguous prefabricated female of bulkhead plate 3 is trapezoidal or semiellipse type slot in;Every block of prefabricated bulkhead plate 3 and multiple function 1 or reinforcing prop 2 It is welded to connect, the perps of the inner side of contiguous prefabricated bulkhead plate 3 is directly connected using butt welding and/or is welded to connect with junction steel plate.
The vertical dislocation lap joint of upper and lower two-layer of the prefabricated bulkhead plate 3, the overlapping part of upper and lower two-layer bulkhead plate is with elongated Angle welding 9 is welded.Be provided with oblique stiffening plate 8 at the upper and lower two-layer dislocation lap joint of the prefabricated bulkhead plate 3, reinforcing plate 8 with it is upper and lower Bulkhead plate 3 is welded.It is circumferentially spaced at the upper and lower two-layer dislocation lap joint of the prefabricated bulkhead plate 3 to be provided with ribbed stiffener 7;It is described Ribbed stiffener 7 cuts away right angle and forms by right angled triangle steel plate, the ribbed stiffener 7 and adjacent prefabricated bulkhead plate 3 equal vertical welding up and down; Ribbed stiffener 7 is polylith, and vertically the overlapping part ring of bulkhead plate 3 is uniformly distributed.
Embodiment three:
As shown in figures 1 and 3:The present embodiment additionally provides that a kind of encased steel plate is stepped prefabricated assembled circularly to descend grain Storehouse.Including the prefabricated bulkhead plate 3 of orlop 5, polylith, Hold Ceiling 4, multiple function 1, multilayer reinforcing prop 2, described bulkhead plate 3 is arc There are attachment means on shape prefabricated chunk, periphery, can be added with adjacent bulkhead plate, multiple function 1 and multilayer by attachment means bulkhead plate Strong post 2 is attached;The multiple function 1 is positioned to bulkhead.Multiple function 1 is divided into several sections from top to bottom, the superiors First paragraph inner side is provided with ground floor bulkhead plate 3, and second segment inner side is first provided with reinforcing prop 2 so that reinforcing prop medial surface and ground floor The medial surface of bulkhead plate 3 is concordant, then is provided with second layer bulkhead plate 3 in reinforcing prop medial surface so that first and second layer of bulkhead plate part is taken Connect;With above-mentioned similar set-up mode so that second and third layer of bulkhead plate part overlap joint, overlap always to bottom one layer of bulkhead Plate, forms stepped assembled circle underground granary;The prefabricated bulkhead plate 3 is hardened for the concrete in inner side steel plate 13 and outside Synthesize overall structure, inner side steel plate 13 is connected with outside concrete using holdfast, and the outside in the concrete slab of outside is provided with steel Muscle net.
The orlop 5 is pyramidal structure, and the orlop 5 uses two-sided steel plate concrete combining structure.This steel plate coagulation Native combining structure light plate as orlop plate template and replace reinforcing bar, it is not necessary to lay reinforcing bar in construction, save bulkhead Operating expenses, reduces the difficulty of construction of orlop, accelerates integral construction speed;Double-layer plate concrete combined structure improves bulkhead Rigidity and intensity, be effective against soil pressure and pressure, be conducive to underground granary to develop to deeper bigger direction, increase The scope of application of the storehouse type, and it is more beneficial for the waterproof and dampproof problem of silo.
The silo roof 4 uses two-sided steel plate concrete combining structure, the silo roof 4 to set grain port 10, the silo roof 4 Top sets earthing 11.Two-sided steel plate concrete combining structure structure has given full play to the resistance to compression of concrete and the tension energy of steel plate Power, makes large span Hold Ceiling structure stress more reasonable, and can be significantly reduced and apply with steel plate as template during construction Work difficulty, while can also accelerate speed of application.Grain port sets and modernizes into the equipment of putting out cereal, and is easy to the storage of grain and carries Take.
The underground granary can realize the storage of solid granulates, powder material or liquid material.The underground granary is sealed Property and supportive it is fine, it is also possible to realize to powder, the storage of liquid material, coordinate different charging and discharging equipments, application It is quite varied.
Example IV
As shown in figures 1 and 3:The present embodiment additionally provides that a kind of encased steel plate is stepped prefabricated assembled circularly to descend grain Storehouse.Including the prefabricated bulkhead plate 3 of orlop 5, polylith, Hold Ceiling 4, multiple function 1, multilayer reinforcing prop 2, described bulkhead plate 3 is arc There are attachment means on shape prefabricated chunk, periphery, can be added with adjacent bulkhead plate, multiple function 1 and multilayer by attachment means bulkhead plate Strong post 2 is attached;The multiple function 1 is positioned to bulkhead.Multiple function 1 is divided into several sections from top to bottom, the superiors First paragraph inner side is provided with ground floor bulkhead plate 3, and second segment inner side is first provided with reinforcing prop 2 so that reinforcing prop medial surface and ground floor The medial surface of bulkhead plate 3 is concordant, then is provided with second layer bulkhead plate 3 in reinforcing prop medial surface so that first and second layer of bulkhead plate part is taken Connect;With above-mentioned similar set-up mode so that second and third layer of bulkhead plate part overlap joint, overlap always to bottom one layer of bulkhead Plate, forms stepped assembled circle underground granary;The prefabricated bulkhead plate 3 is hardened for the concrete in inner side steel plate 13 and outside Synthesize overall structure, inner side steel plate 13 is connected with outside concrete using holdfast, and the outside in the concrete slab of outside is provided with steel Muscle net.
The outer surface of bulkhead plate 3 sprays mask coating, and the mask coating includes that the material of following weight portion is made:Stone 115 parts of oil asphalt, 7 parts of glass fibre, 8 parts of bentonite, 6 parts of emulsifying agent, 1.5 parts of dispersant, 1.5 parts of stabilizer, Organic fluoride changes 25 parts of styrene-acrylic emulsion of property, 2.5 parts of antifreeze.
The emulsifying agent uses hydrogenated tallow amine, the dispersant to use glyceryl monostearate, the stabilizer to use Sulfate, the antifreeze uses ethylene glycol.
Embodiment five
As shown in figures 1 and 3:The present embodiment additionally provides that a kind of encased steel plate is stepped prefabricated assembled circularly to descend grain Storehouse.Including the prefabricated bulkhead plate 3 of orlop 5, polylith, Hold Ceiling 4, multiple function 1, multilayer reinforcing prop 2, described bulkhead plate 3 is arc There are attachment means on shape prefabricated chunk, periphery, can be added with adjacent bulkhead plate, multiple function 1 and multilayer by attachment means bulkhead plate Strong post 2 is attached;The multiple function 1 is positioned to bulkhead.Multiple function 1 is divided into several sections from top to bottom, the superiors First paragraph inner side is provided with ground floor bulkhead plate 3, and second segment inner side is first provided with reinforcing prop 2 so that reinforcing prop medial surface and ground floor The medial surface of bulkhead plate 3 is concordant, then is provided with second layer bulkhead plate 3 in reinforcing prop medial surface so that first and second layer of bulkhead plate part is taken Connect;With above-mentioned similar set-up mode so that second and third layer of bulkhead plate part overlap joint, overlap always to bottom one layer of bulkhead Plate, forms stepped assembled circle underground granary;The prefabricated bulkhead plate 3 is hardened for the concrete in inner side steel plate 13 and outside Synthesize overall structure, inner side steel plate 13 is connected with outside concrete using holdfast, and the outside in the concrete slab of outside is provided with steel Muscle net.
The outer surface of bulkhead plate 5 sprays mask coating, and the mask coating includes that the material of following weight portion is made:Stone 110 parts of oil asphalt, 10 parts of glass fibre, 9 parts of bentonite, 7.5 parts of emulsifying agent, 2 parts of dispersant, 2 parts of stabilizer, organic fluorine richness 30 parts of styrene-acrylic emulsion, 3 parts of antifreeze.
The emulsifying agent uses hydrogenated tallow amine, the dispersant to use glyceryl monostearate, the stabilizer to use Sulfate, the antifreeze uses ethylene glycol.
Embodiment six
As shown in figures 1 and 3:The present embodiment additionally provides that a kind of encased steel plate is stepped prefabricated assembled circularly to descend grain Storehouse.Including the prefabricated bulkhead plate 3 of orlop 5, polylith, Hold Ceiling 4, multiple function 1, multilayer reinforcing prop 2, described bulkhead plate 3 is arc There are attachment means on shape prefabricated chunk, periphery, can be added with adjacent bulkhead plate, multiple function 1 and multilayer by attachment means bulkhead plate Strong post 2 is attached;The multiple function 1 is positioned to bulkhead.Multiple function 1 is divided into several sections from top to bottom, the superiors First paragraph inner side is provided with ground floor bulkhead plate 3, and second segment inner side is first provided with reinforcing prop 2 so that reinforcing prop medial surface and ground floor The medial surface of bulkhead plate 3 is concordant, then is provided with second layer bulkhead plate 3 in reinforcing prop medial surface so that first and second layer of bulkhead plate part is taken Connect;With above-mentioned similar set-up mode so that second and third layer of bulkhead plate part overlap joint, overlap always to bottom one layer of bulkhead Plate, forms stepped assembled circle underground granary;The prefabricated bulkhead plate 3 is hardened for the concrete in inner side steel plate 13 and outside Synthesize overall structure, inner side steel plate 13 is connected with outside concrete using holdfast, and the outside in the concrete slab of outside is provided with steel Muscle net.
The outer surface of bulkhead plate 5 sprays mask coating, and the mask coating includes that the material of following weight portion is made:Stone 105 parts of oil asphalt, 13 parts of glass fibre, 10 parts of bentonite, 9 parts of emulsifying agent, 2.5 parts of dispersant, 2.5 parts of stabilizer, Organic fluoride 35 parts of modifying cinepazid emulsion, 3.5 parts of antifreeze.
The emulsifying agent uses hydrogenated tallow amine, the dispersant to use glyceryl monostearate, the stabilizer to use Sulfate, the antifreeze uses ethylene glycol.
Example IV to six provide the special mask coating in bulkhead plate outer surface, bulkhead plate is played protection, corrosion-resistant work With, antiseepage, sealing are played a part of to bulkhead, can be sprayed when bulkhead plate is prefabricated or be sprayed when assembling bulkhead at the scene, from The technical barriers such as the junction seepage of corner, gap, irregular structure are fundamentally solved, the water proofing property of underground granary is enhanced Energy.Glass fibre is added in mask coating, the toughness and tensile strength of coating is considerably increased, has delayed coating cracking Time, increase its service life, and also there is certain supporting role for bulkhead.The antifreezing agent of addition can reduce low temperature pair The damage of mask coating, it is ensured that the safe operation of cold district winter underground granary.
Finally illustrate, above example is only used to illustrate the technical solution of the utility model and unrestricted, this area Other modifications or equivalent that those of ordinary skill is made to the technical solution of the utility model, without departing from this practicality The spirit and scope of new technique scheme, all should cover in the middle of right of the present utility model.

Claims (9)

1. a kind of prefabricated assembled underground granary, the flat shape of the underground granary is prefabricated for circle, including orlop (5), polylith Bulkhead plate (3), Hold Ceiling (4), multiple function (1), multilayer reinforcing prop (2), described bulkhead plate (3) is arc prefabricated chunk, There are attachment means on periphery, can be entered with adjacent bulkhead plate, multiple function (1) and multilayer reinforcing prop (2) by attachment means bulkhead plate Row connection;The multiple function (1) positions to bulkhead, and its depth anchored into soil is more than orlop (5) depth, is subject to soil The main bearing member of pressure, pressure and resistance buoyancy;It is characterized in that:Multiple function (1) is divided into several sections from top to bottom, The first paragraph inner side of the superiors is provided with ground floor bulkhead plate (3), and second segment inner side is first provided with reinforcing prop (2) so that in reinforcing prop Side is concordant with ground floor bulkhead plate (3) medial surface, then is provided with second layer bulkhead plate (3) in reinforcing prop medial surface so that first, Two layers of bulkhead plate part overlap joint;With above-mentioned similar set-up mode so that second and third layer of bulkhead plate part overlap joint, overlap always To bottom one layer of bulkhead plate, stepped assembled circle underground granary is formed;The prefabricated bulkhead plate (3) is inner side steel plate (13) and the concrete slab in outside combines integral structure, inner side steel plate (13) is connected with outside concrete using holdfast, outward Outside in the concrete slab of side is provided with bar-mat reinforcement.
2. underground granary as claimed in claim 1, it is characterised in that:Described prefabricated bulkhead plate multiple function (1) and reinforcement Post (2) is using steel column or is provided with the concrete column of steel embedded part, and multiple function (1) is connected with reinforcing prop (2) by bolt or soldered Connect.
3. underground granary as claimed in claim 1, it is characterised in that:There is L-type cornerite in bulkhead plate (3) top, in bulkhead plate (3) there is U-shaped cornerite on the left side, the right.
4. underground granary as claimed in claim 1, it is characterised in that:There is L-type cornerite in bulkhead plate (3) top, in bulkhead plate (3) left side, the right are surrounded by steel plate, and left end is provided with that male is trapezoidal or half elliptic plug, and right-hand member is provided with trapezoidal or semiellipse Connected in star.
5. underground granary as claimed in claim 3, it is characterised in that:Prefabricated bulkhead plate (3) ring level is concordant, its outside with Multiple function (1) or reinforcing prop (2) are welded to connect, and contiguous prefabricated bulkhead plate (3) inner side is connected with junction steel plate (6), connects steel Plate (6) is used with prefabricated bulkhead plate (3) and is welded to connect;In multiple function (1) or reinforcing prop (2) and contiguous prefabricated bulkhead plate (3) And the interior waterproof for pouring a strength grade identical with prefabricated bulkhead plate (3) or high of cavity (12) that junction steel plate (6) is surrounded is mixed Solidifying soil (12).
6. underground granary as claimed in claim 4, it is characterised in that:Prefabricated bulkhead plate (3) the ring level is concordant, every piece The male of prefabricated bulkhead plate (3) is trapezoidal or semiellipse type plug inserts that contiguous prefabricated bulkhead plate (3) female is trapezoidal or semiellipse type In slot;Every piece of prefabricated bulkhead plate (3) is welded to connect with multiple function (1) or reinforcing prop (2), in contiguous prefabricated bulkhead plate (3) The perps of side is directly connected using butt welding and/or is welded to connect with junction steel plate.
7. underground granary as claimed in claim 1, it is characterised in that:The upper and lower two-layer of the prefabricated bulkhead plate (3) vertically misplaces Overlap joint, the overlapping part of upper and lower two-layer bulkhead plate is welded with elongated angle welding (9).
8. underground granary as claimed in claim 1, it is characterised in that:The upper and lower two-layer dislocation of the prefabricated bulkhead plate (3) is taken The place of connecing is provided with oblique stiffening plate (8), and reinforcing plate (8) is welded with upper and lower bulkhead plate (3).
9. underground granary as claimed in claim 1, it is characterised in that:The upper and lower two-layer dislocation of the prefabricated bulkhead plate (3) is taken The place of connecing is circumferentially spaced to be provided with ribbed stiffener (7);The ribbed stiffener (7) is cut away right angle and is formed by right angled triangle steel plate, should be added Strength rib (7) and adjacent prefabricated bulkhead plate (3) up and down vertical welding;Ribbed stiffener (7) is polylith, vertically bulkhead plate (3) overlap joint Position ring is uniformly distributed.
CN201620675339.6U 2016-06-29 2016-06-29 Circular underground granary of prefabricated assembled of interior steel plated echelonment Withdrawn - After Issue CN206189965U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106088763A (en) * 2016-06-29 2016-11-09 刘丽华 The stepped prefabricated assembled circular underground granary of steel plated in a kind of

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106088763A (en) * 2016-06-29 2016-11-09 刘丽华 The stepped prefabricated assembled circular underground granary of steel plated in a kind of
CN106088763B (en) * 2016-06-29 2018-05-08 刘丽华 A kind of stepped prefabricated assembled circular underground granary of interior steel plated

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