CN206053490U - A kind of stepped prefabricated assembled rectangular underground granary of interior encased steel plate - Google Patents
A kind of stepped prefabricated assembled rectangular underground granary of interior encased steel plate Download PDFInfo
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- CN206053490U CN206053490U CN201620675174.2U CN201620675174U CN206053490U CN 206053490 U CN206053490 U CN 206053490U CN 201620675174 U CN201620675174 U CN 201620675174U CN 206053490 U CN206053490 U CN 206053490U
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Abstract
The utility model discloses a kind of stepped prefabricated assembled rectangular underground granary of interior encased steel plate, including orlop, the prefabricated bulkhead plate of polylith, silo roof, multiple function, reinforcing prop, the interior outside plate and concrete slab therebetween of the bulkhead plate is combined into overall structure by holdfast connection, there is cornerite on four side of bulkhead plate, periphery has attachment means, can be attached with adjacent bulkhead plate, multiple function or reinforcing prop by attachment means bulkhead plate；The multiple function is positioned to bulkhead, which is divided into several sections from top to bottom, ground floor bulkhead plate is provided with the inside of the first paragraph of the superiors, reinforcing prop is provided with the inside of second segment first, so that reinforcing prop medial surface is concordant with ground floor bulkhead plate medial surface, second layer bulkhead plate is provided with reinforcing prop medial surface again so that first and second layer of bulkhead plate part overlap joint；With above-mentioned set-up mode so that second and third layer of bulkhead plate part overlap joint, overlapped to bottom one layer of bulkhead plate always, form stepped assembled rectangular underground granary.
Description
Technical field
This utility model is related to underground granary technical field, and in particular to a kind of interior encased steel plate is stepped prefabricated assembled
Rectangular 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 to occur, 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 technique, 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 mostly is brickwork construction, and capacity is little, 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 the large space Underground Rectangular that cylinder, semicircular cylinder are surrounded, stake enclose combined type
, also there are some problem demanding prompt solutions, such as in the storehouse such as underground bin type, but the popularization and application of above-mentioned new storehouse type：(1) underground grain storage
Storehouse has high standard waterproof, moistureproof requirement.Guarantee that warehouse is water-tight in service life, it is impermeable；Using web material it 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 long-time to carry out in wet trade environmental condition, 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 beam column
The bulkhead of combinative 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, is linked to be entirety 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 detects for underground granary ventilation and grain feelings.The invention silo
Excavation of foundation pit is also required to, there is the deficiencies such as construction trouble, construction cost height, long construction period.
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, mainly using the traditional work mode of site operation, industrialization degree is low for concrete construction, 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 the harmful effect of building waste and environment, reduce construction site and limit 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 become required.
Utility model content
The purpose of this utility model is to provide a kind of interior encased steel plate stepped prefabricated assembled rectangular underground granary, should
Prefabricated assembled underground granary can replace waterproof roll and bulkhead plate outer reinforcement using encased steel plate, with preferable waterproof,
Anti-seepage effect and comprehensive benefit；Prefabricated bulkhead plate can be produced in prefabricated components factory normalization, and processing and manufacturing quality can be effective
Control again energy-conserving and environment-protective, Prefabricated Assembling, mechanization installation, can crossed construction, shorten the 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 stepped prefabricated assembled rectangular underground granary of interior encased steel plate, should
The flat shape of underground granary is rectangle, including the prefabricated bulkhead plate of orlop, polylith, silo roof, multiple function, reinforcing prop are described
Bulkhead plate is rectangle prefabricated chunk, and the interior outside plate and concrete slab therebetween of bulkhead plate are combined into by holdfast connection
Overall structure, the bulkhead plate left side, the right and it is upper have cornerite below, periphery has attachment means, by attachment means bulkhead plate energy
It is attached with adjacent bulkhead plate, multiple function or reinforcing prop；The multiple function is positioned to bulkhead plate, and which is anchored in soil
Depth be more than storehouse bottom plate depth, be subject to soil pressure, pressure and opposing buoyancy main bearing member；Its feature exists
In：Multiple function is divided into several sections from top to bottom, is provided with ground floor bulkhead plate, first sets on the inside of second segment on the inside of the first paragraph of the superiors
There is reinforcing prop so that reinforcing prop medial surface is concordant with ground floor bulkhead plate medial surface, then the second layer is provided with reinforcing prop medial surface
Bulkhead plate so that first and second layer of bulkhead plate part overlap joint；With above-mentioned set-up mode so that second and third layer of bulkhead plate part is taken
Connect, overlapped to bottom one layer of bulkhead plate always, form stepped assembled rectangular underground granary.
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 are connected by bolt or soldered with reinforcing prop, and multiple function or reinforcing prop are provided with the firm structure of positioning
Part.Multiple function and reinforcing prop will ensure that itself and the connecting elements of surrounding form the 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 forms is increasing, so, can
With the soil pressure for being reasonably resistant to increase with depth from top to bottom, and structure design is more economically reasonable.Multiple function is determined
Position steel beam column can be accurately positioned when prefabricated bulkhead plate is installed, while before prefabricated bulkhead plate with multiple function welding
Fixation is provided.
It is of the present utility model to be further characterized in that on the outside of prefabricated bulkhead plate ring that level is concordant, on the outside of which with multiple function or plus
Strong post is welded to connect, and is welded to connect with junction steel plate on the inside of contiguous prefabricated bulkhead plate；It is pre- with adjacent in multiple function or reinforcing prop
The water-proof concrete with prefabricated bulkhead plate ad eundem is poured in the cavity that bulkhead plate processed and junction steel plate are surrounded.So, pre-
Ensure that outside plate maintains an entirety in ring with after multiple function or reinforcing prop welding on the outside of bulkhead plate processed, so as to
Effective waterproof is carried out to prefabricated bulkhead plate；In addition, being welded to connect with junction steel plate on the inside of bulkhead plate, on the one hand increased
Second waterproof measure at node, and make multiple function or reinforcing prop and prefabricated bulkhead plate and the concrete shape between which
Into overall structure, make stress more reasonable, the simpler convenience of node construction.
It is of the present utility model to be further characterized in that the vertical dislocation lap joint of the upper and lower two-layer of prefabricated bulkhead plate, upper and lower two-layer bulkhead plate
The elongated fillet weld seam of overlapping part.The vertical dislocation lap joint mode of the upper and lower two-layer of prefabricated 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
Long angle welding forms overall after on the one hand making the upper and lower seamless welding of steel plate, so as to preventing subsurface flow from entering well or infiltering underground
Inside storehouse, on the other hand make upper and lower bulkhead plate become an entirety in structure, soil pressure is resisted jointly with locating dowel or reinforcing prop
The external force such as power.
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, at the upper and lower two-layer dislocation lap joint of prefabricated bulkhead plate, grain can be left
Food, grain cleans relatively difficult herein；Lap-joint be provided with the oblique stiffening plate of certain slope on the one hand make grain by flow automatically into
In putting in storage, on the other hand the guarantee of second waterproof can be provided for bulkhead plate lap-joint, while can strengthen in terms of structure design
The connection of bulkhead plate up and down.
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 by right angled triangle steel plate and forms, 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
At dislocation lap joint, the ribbed stiffener of circumferentially spaced setting is the connection for strengthening neighbouring bulkhead plate, the corner cut that floor of putting more energy into is provided with
The welding of formula ribbed stiffener is not spatially conflicted with the elongated angle welding of the overlapping part of upper and lower two-layer bulkhead plate；Ribbed stiffener and phase
The equal vertical welding of prefabricated bulkhead plate makes the ability that bulkhead plate junction improves its resist torque and shearing to neighbour up and down.
It is of the present utility model to be further characterized in that orlop plate using two-sided steel plate concrete combinative structure, on base plate lower steel plate with
Concrete between which is connected using holdfast.This two-sided combinative structure bulkhead plate light plate as orlop plate template and replace
Reinforcing bar, saves the operating expenses of bulkhead plate, reduces the difficulty of construction of bulkhead plate, accelerates integral construction speed；Double-layer plate coagulation
Native combinative structure improves the rigidity and intensity of bulkhead plate, is effective against soil pressure and pressure, is conducive to underground bin to more
Deep bigger direction is sent out and is opened, and increases the scope of application of the storehouse type, and is more beneficial for the waterproof and dampproof problem of silo.
It is of the present utility model to be further characterized in that multiple function and reinforcing prop adopt section form for the hollow of straight line or curve
Post or solid post.
It is of the present utility model to be further characterized in that silo roof adopts concrete-armor Plate.So, said structure is fully sent out
Can when having waved the resistance to compression of concrete and the resistance to tension of steel plate, made large span Hold Ceiling structure stress more reasonable, and having constructed
Difficulty of construction is significantly reduced using with steel plate as template, while can also accelerate speed of application.
Description of the drawings
Fig. 1 underground bin site plans
Fig. 2 underground bin section layout drawings
The prefabricated bulkhead plate schematic cross-section of Fig. 3 monolithics
Fig. 4 first paragraph precast slab horizontal layout schematic diagrams
Fig. 5 second segments and paragraphs below precast slab horizontal layout schematic diagram
Fig. 6 first paragraphs corner precast slab horizontal layout schematic diagram
Fig. 7 second segments and paragraphs below corner precast slab horizontal layout schematic diagram
Fig. 8 bulkhead plate node schematic diagrams
In accompanying drawing：1 is multiple function；2 is reinforcing prop；3 is prefabricated bulkhead plate；4 is silo roof；5 is orlop plate；6 are connection
Steel plate；7 is ribbed stiffener；8 is oblique stiffening plate；9 elongated angle weldings；10 is earthing；12 is water-proof concrete；13 is inner side steel
Plate；14 is outside plate；15 is Special-Shaped Column；16 is grain outlet.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is further described.
Embodiment one
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 6, Fig. 8：Present embodiments provide a kind of interior encased steel plate stepped prefabricated
Assembled rectangular underground granary.It is including the prefabricated bulkhead plate 3 of orlop plate 5, polylith, silo roof 4, multiple function 1, reinforcing prop 2, described
Bulkhead plate 3 is rectangle prefabricated chunk, and periphery has attachment means, can be with adjacent bulkhead plate 3, many work(by attachment means bulkhead plate 3
Energy post 1 or reinforcing prop 2 are attached；The multiple function 1 is positioned to bulkhead 3.Multiple function 1 is divided into number from top to bottom
Section, is provided with ground floor bulkhead plate 3, is first provided with reinforcing prop 2 so that in reinforcing prop 2 on the inside of second segment on the inside of the first paragraph of the superiors
Side is concordant with ground floor bulkhead 3 medial surface of plate, then is provided with second layer bulkhead plate 3 in 2 medial surface of reinforcing prop so that first and second
3 part overlap joint of layer bulkhead plate；With above-mentioned similar set-up mode so that second and third layer of 3 part of bulkhead plate overlap joint, overlap always
To bottom one layer of bulkhead plate 3, stepped assembled rectangular underground granary is formed；The prefabricated bulkhead plate be interior outside plate and
Concrete slab between which combines integral structure, and interior outside plate and the concrete between which are connected using holdfast, in storehouse
3 left side of wallboard, the right and upper following cornerite.
Described multiple function 1 and reinforcing prop 2 are using steel column or are provided with the concrete column of steel embedded part, multiple function 1 with plus
Strong post 2 passes through bolt or is welded to connect, and multiple function 1 or reinforcing prop 2 are provided with the firm component of positioning.
On the outside of prefabricated 3 ring of bulkhead plate, level is concordant, is welded to connect with multiple function 1 or reinforcing prop 2, phase on the outside of which
It is welded to connect with junction steel plate 6 on the inside of adjacent prefabricated bulkhead plate 3；Multiple function 1 or reinforcing prop 2 and contiguous prefabricated bulkhead plate 3 with
And in the cavity that surrounds of junction steel plate 6, pour water-proof concrete 12 with prefabricated 3 ad eundem of bulkhead plate.
The vertical dislocation lap joint of the 3 upper and lower two-layer of prefabricated bulkhead plate, the overlapping part of upper and lower two-layer bulkhead plate 3 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.
The ribbed stiffener 7 cuts away right angle by right angled triangle steel plate and forms, the ribbed stiffener 7 and adjacent up and down prefabricated bulkhead plate
3 equal vertical weldings；Ribbed stiffener 7 is polylith, and vertically 3 overlapping part ring of bulkhead plate is uniformly distributed.
The underground granary can realize the storage of solid granulates, powder material or liquid material.
Embodiment two：
As depicted in figs. 1 and 2：Present embodiments provide a kind of stepped prefabricated assembled rectangle underground grain of interior encased steel plate
Storehouse.Including the prefabricated bulkhead plate 3 of orlop plate 5, polylith, silo roof 4, multiple function 1, reinforcing prop 2, described bulkhead plate 3 is that rectangle is pre-
Making sheet block, periphery have attachment means, can be entered with adjacent bulkhead plate 3, multiple function 1 or reinforcing prop 2 by attachment means bulkhead plate 3
Row connection；The multiple function 1 is positioned to bulkhead plate 3.Multiple function 1 is divided into several sections from top to bottom, and the first of the superiors
Section inner side is provided with ground floor bulkhead plate 3, and reinforcing prop 2 is first provided with the inside of second segment so that 2 medial surface of reinforcing prop and ground floor bulkhead
3 medial surface of plate is concordant, then is provided with second layer bulkhead plate 3 in 2 medial surface of reinforcing prop so that take first and second layer of 3 part of bulkhead plate
Connect；With above-mentioned similar set-up mode so that second and third layer of 3 part of bulkhead plate overlap joint, overlapped to bottom one layer of bulkhead always
Plate 3, forms stepped assembled rectangular underground granary；The prefabricated bulkhead plate is interior outside plate and the concrete slab between which
With reference to integral structure, interior outside plate and the concrete between which are connected using holdfast, 3 left side of bulkhead plate, the right and
Upper following cornerite.
The orlop plate 5 is pyramidal structure, and the orlop plate 5 is using two-sided steel plate concrete combinative structure.This steel plate
Concrete combined structure light plate as orlop plate template and replace reinforcing bar, it is not necessary to lay reinforcing bar in construction, save storehouse
The operating expenses of wallboard, reduces the difficulty of construction of orlop plate, accelerates integral construction speed；Double-layer plate concrete combined structure is carried
The rigidity and intensity of high bulkhead plate, is effective against soil pressure and pressure, is conducive to underground granary to deeper bigger side
To development, the scope of application of the storehouse type is increased, and is more beneficial for the waterproof and dampproof problem of silo.
The silo roof 4 adopts two-sided steel plate concrete combinative structure, the silo roof 4 to arrange grain port 16, the silo roof 4
Top arranges earthing 10.Two-sided steel plate concrete combinative 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 significantly reduce and apply with steel plate as template when constructing
Work difficulty, while can also accelerate speed of application.Grain port is arranged and is modernized into the equipment of putting out cereal, and is easy to the storage of grain and is carried
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 chargings and discharging equipment, application
It is quite varied.
Embodiment three
As depicted in figs. 1 and 2：Present embodiments provide a kind of stepped prefabricated assembled rectangle underground grain of interior encased steel plate
Storehouse.Including the prefabricated bulkhead plate 3 of orlop plate 5, polylith, silo roof 4, multiple function 1, reinforcing prop 2, described bulkhead plate 3 is that rectangle is pre-
Making sheet block, periphery have attachment means, can be entered with adjacent bulkhead plate 3, multiple function 1 or reinforcing prop 2 by attachment means bulkhead plate 3
Row connection；The multiple function 1 is positioned to bulkhead plate 3.Multiple function 1 is divided into several sections from top to bottom, and the first of the superiors
Section inner side is provided with ground floor bulkhead plate 3, and reinforcing prop 2 is first provided with the inside of second segment so that 2 medial surface of reinforcing prop and ground floor bulkhead
3 medial surface of plate is concordant, then is provided with second layer bulkhead plate 3 in 2 medial surface of reinforcing prop so that take first and second layer of 3 part of bulkhead plate
Connect；With above-mentioned similar set-up mode so that second and third layer of 3 part of bulkhead plate overlap joint, overlapped to bottom one layer of bulkhead always
Plate 3, forms stepped assembled rectangular underground granary；The prefabricated bulkhead plate is interior outside plate and the concrete slab between which
With reference to integral structure, interior outside plate and the concrete between which are connected using holdfast, 3 left side of bulkhead plate, the right and
Upper following cornerite.
3 outer surface of bulkhead plate 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 adopts hydrogenated tallow amine, the dispersant to adopt glycerol monostearate, the stabilizer to adopt
Sulfate, the antifreeze adopt ethylene glycol.
Example IV
As depicted in figs. 1 and 2：Present embodiments provide a kind of stepped prefabricated assembled rectangle underground grain of interior encased steel plate
Storehouse.Including the prefabricated bulkhead plate 3 of orlop plate 5, polylith, silo roof 4, multiple function 1, reinforcing prop 2, described bulkhead plate 3 is that rectangle is pre-
Making sheet block, periphery have attachment means, can be entered with adjacent bulkhead plate 3, multiple function 1 or reinforcing prop 2 by attachment means bulkhead plate 3
Row connection；The multiple function 1 is positioned to bulkhead plate 3.Multiple function 1 is divided into several sections from top to bottom, and the first of the superiors
Section inner side is provided with ground floor bulkhead plate 3, and reinforcing prop 2 is first provided with the inside of second segment so that 2 medial surface of reinforcing prop and ground floor bulkhead
3 medial surface of plate is concordant, then is provided with second layer bulkhead plate 3 in 2 medial surface of reinforcing prop so that take first and second layer of 3 part of bulkhead plate
Connect；With above-mentioned similar set-up mode so that second and third layer of 3 part of bulkhead plate overlap joint, overlapped to bottom one layer of bulkhead always
Plate 3, forms stepped assembled rectangular underground granary；The prefabricated bulkhead plate is interior outside plate and the concrete slab between which
With reference to integral structure, interior outside plate and the concrete between which are connected using holdfast, 3 left side of bulkhead plate, the right and
Upper following cornerite.
5 outer surface of bulkhead plate 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 adopts hydrogenated tallow amine, the dispersant to adopt glycerol monostearate, the stabilizer to adopt
Sulfate, the antifreeze adopt ethylene glycol.
Embodiment five
As depicted in figs. 1 and 2：Present embodiments provide a kind of stepped prefabricated assembled rectangle underground grain of interior encased steel plate
Storehouse.Including the prefabricated bulkhead plate 3 of orlop plate 5, polylith, silo roof 4, multiple function 1, reinforcing prop 2, described bulkhead plate 3 is that rectangle is pre-
Making sheet block, periphery have attachment means, can be entered with adjacent bulkhead plate 3, multiple function 1 or reinforcing prop 2 by attachment means bulkhead plate 3
Row connection；The multiple function 1 is positioned to bulkhead plate 3.Multiple function 1 is divided into several sections from top to bottom, and the first of the superiors
Section inner side is provided with ground floor bulkhead plate 3, and reinforcing prop 2 is first provided with the inside of second segment so that 2 medial surface of reinforcing prop and ground floor bulkhead
3 medial surface of plate is concordant, then is provided with second layer bulkhead plate 3 in 2 medial surface of reinforcing prop so that take first and second layer of 3 part of bulkhead plate
Connect；With above-mentioned similar set-up mode so that second and third layer of 3 part of bulkhead plate overlap joint, overlapped to bottom one layer of bulkhead always
Plate 3, forms stepped assembled rectangular underground granary；The prefabricated bulkhead plate is interior outside plate and the concrete slab between which
With reference to integral structure, interior outside plate and the concrete between which are connected using holdfast, 3 left side of bulkhead plate, the right and
Upper following cornerite.
5 outer surface of bulkhead plate 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 adopts hydrogenated tallow amine, the dispersant to adopt glycerol monostearate, the stabilizer to adopt
Sulfate, the antifreeze adopt ethylene glycol.
Embodiment three to five provides the special mask coating of bulkhead plate outer surface, protection, antiseptical is played to bulkhead plate and is made
With, play a part of antiseepage to bulkhead plate, seal, spray when can spray when bulkhead plate is prefabricated or assemble bulkhead plate at the scene
Apply, fundamentally solve the technical barriers such as the junction seepage of corner, gap, irregular structure, enhance underground granary
Water resistance.Glass fibre is added in mask coating, the toughness and tensile strength of coating is considerably increased, has been delayed coating
The time of cracking, increase its service life, and for bulkhead also has certain supporting role.The antifreezing agent of addition can reduce
Damage of the low temperature to mask coating, it is ensured that the safe operation of cold district winter underground granary.
Finally illustrate, above example only 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 (8)
1. the stepped prefabricated assembled rectangular underground granary of a kind of interior encased steel plate, the flat shape of the underground granary is rectangle,
Including orlop plate (5), the prefabricated bulkhead plate (3) of polylith, silo roof (4), multiple function (1), reinforcing prop (2), described bulkhead plate (3)
For rectangle prefabricated chunk, the interior outside plate and concrete slab therebetween of bulkhead plate (3) are combined into whole by holdfast connection
Body structure, bulkhead plate (3) left side, the right and it is upper have cornerite below, periphery has attachment means, by attachment means bulkhead plate
(3) can be attached with adjacent bulkhead plate (3), multiple function (1) or reinforcing prop (2)；The multiple function (1) is to bulkhead plate
(3) positioned, its depth anchored in soil is more than orlop plate (5) depth, be subject to soil pressure, pressure and opposing buoyancy
Main bearing member；It is characterized in that：Multiple function (1) is divided into several sections from top to bottom, is provided with the inside of the first paragraph of the superiors
Ground floor bulkhead plate (3), is first provided with reinforcing prop (2) on the inside of second segment so that reinforcing prop (2) medial surface and ground floor bulkhead plate
(3) medial surface is concordant, then is provided with second layer bulkhead plate (3) in reinforcing prop (2) medial surface so that first and second layer of bulkhead plate (3) portion
Divide overlap joint；With above-mentioned set-up mode so that second and third layer of bulkhead plate (3) part overlaps, and is overlapped to bottom one layer of storehouse always
Wallboard (3), forms stepped assembled rectangular underground granary.
2. underground granary as claimed in claim 1, it is characterised in that：Described multiple function (1) and reinforcing prop (2) adopt steel
Post is provided with the concrete column of steel embedded part, multiple function (1) with reinforcing prop (2) is by bolt or is welded to connect, multiple function (1)
Or reinforcing prop (2) is provided with the firm component of positioning.
3. underground granary as claimed in claim 1, it is characterised in that：On the outside of prefabricated bulkhead plate (3) ring, level is concordant,
It is welded to connect with multiple function (1) or reinforcing prop (2) on the outside of which, is welded with junction steel plate (6) on the inside of contiguous prefabricated bulkhead plate (3)
Connection；Pour in the cavity that multiple function (1) or reinforcing prop (2) are surrounded with contiguous prefabricated bulkhead plate (3) and junction steel plate (6)
Build the water-proof concrete (12) with prefabricated bulkhead plate (3) ad eundem.
4. 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 (3) are welded with elongated angle welding (9).
5. 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).
6. 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).
7. underground granary as claimed in claim 6, it is characterised in that：The ribbed stiffener (7) is cut away by right angled triangle steel plate
Right angle is formed, the ribbed stiffener (7) and adjacent up and down prefabricated bulkhead plate (3) vertical welding；Ribbed stiffener (7) is polylith, vertically
Bulkhead plate (3) overlapping part ring is uniformly distributed.
8. underground granary as claimed in claim 1, it is characterised in that：The underground granary can realize solid granulates, powder
The storage of material or liquid material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620675174.2U CN206053490U (en) | 2016-06-29 | 2016-06-29 | A kind of stepped prefabricated assembled rectangular underground granary of interior encased steel plate |
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| CN201620675174.2U CN206053490U (en) | 2016-06-29 | 2016-06-29 | A kind of stepped prefabricated assembled rectangular underground granary of interior encased steel plate |
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| CN206053490U true CN206053490U (en) | 2017-03-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193745A (en) * | 2016-06-29 | 2016-12-07 | 河南工业大学 | The stepped prefabricated assembled rectangular underground granary of encased steel plate in a kind of |
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2016
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193745A (en) * | 2016-06-29 | 2016-12-07 | 河南工业大学 | The stepped prefabricated assembled rectangular underground granary of encased steel plate in a kind of |
| CN106193745B (en) * | 2016-06-29 | 2018-05-08 | 河南工业大学 | A kind of stepped prefabricated assembled rectangular underground granary of interior encased steel plate |
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