CN108868009A - A kind of connector - Google Patents
A kind of connector Download PDFInfo
- Publication number
- CN108868009A CN108868009A CN201811031005.5A CN201811031005A CN108868009A CN 108868009 A CN108868009 A CN 108868009A CN 201811031005 A CN201811031005 A CN 201811031005A CN 108868009 A CN108868009 A CN 108868009A
- Authority
- CN
- China
- Prior art keywords
- end column
- gusset
- right end
- positioning region
- left end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 44
- 239000010959 steel Substances 0.000 claims abstract description 44
- 238000010276 construction Methods 0.000 claims abstract description 18
- 238000009435 building construction Methods 0.000 claims abstract description 11
- 238000003032 molecular docking Methods 0.000 claims abstract description 9
- 238000005520 cutting process Methods 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 description 55
- 229910052602 gypsum Inorganic materials 0.000 description 14
- 239000010440 gypsum Substances 0.000 description 14
- 239000002002 slurry Substances 0.000 description 11
- 238000003466 welding Methods 0.000 description 11
- 239000011083 cement mortar Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000005507 spraying Methods 0.000 description 7
- 239000004568 cement Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 229920002223 polystyrene Polymers 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000011449 brick Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/023—Separate connecting devices for prefabricated floor-slabs
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Floor Finish (AREA)
Abstract
A kind of connector, belongs to building field, and suitable for a kind of floor construction of multi-storey steel structure building construction, the floor construction of multi-storey steel structure building construction includes cutting optimal, lower layer, gusset, upper layer, upper layer, connector, docking structure;The connector includes right end column, positioning region, left end column;The right end of positioning region is arranged in the right end column;The positioning region is between left end column and right end column;The left end column is located at the left end of positioning region, and shape and size are identical as right end column, has the features such as firm and reliable connection, flexible and convenient to use.
Description
Technical field
The invention belongs to steel building field, in particular to the floor of a kind of multilayer or high-rise steel structure building construction
The connector of structure.
Background technique
Steel building is quickly being promoted in modern house construction, with its, building fast with built speed
Rubbish is few, can flexibly change the features such as building structure obtains the approval of user;With the popularization in high-rise steel structure house, floor
It is mostly used greatly now with the floor of floor gap and sets up girder steel in the room, steel purlin is re-layed on girder steel, on purlin upper berth
If steel plate, floor is made in the method that surface of steel plate is laid with cement mortar, the floor made in this way can satisfy in intensity to be wanted
It asks, still, due to the erection of girder steel and steel purlin, affects secondary decoration, impacted to indoor environment beauty, while because
It is long for the time that thes cement solidifies, the construction period is extended, therefore multilayer or the floor of high-rise steel structure building construction become restriction
Multilayer or one of the bottleneck of nigh-level synthesis development.
Summary of the invention
For the above problem existing during the floor construction in existing multilayer or high-rise steel structure house, the present invention
It is proposed a kind of floor construction of multi-storey steel structure building construction, it is characterised in that:Including cutting optimal, lower layer, gusset, upper layer, on
Surface layer, connector, docking structure;Layer is located at the lower surface of lower layer below described, closely bonds together with lower layer;Under described
Surface layer is cement mortar either dalle;The lower layer is located below between layer and gusset lower surface, upper and lower two table
Upper surface of the face respectively with gusset lower surface and cutting optimal closely bonds;The lower layer be include gypsum, granular polystyrene, plant
What the method spraying that fiber adds water and stirs the slurry to be formed use spraying was formed after solidifying;The gusset is located at lower layer and upper layer
Between, lower surface of the upper and lower surfaces respectively with the upper surface of lower layer and upper layer closely bonds;The gusset is by upper gusset
It fits closely with lower web plate and is fastenedly connected to be formed;The upper layer is located between the upper surface and upper layer of gusset, thereon
The upper surface of surface and lower surface respectively with the lower surface of upper layer and gusset closely bonds together;The upper layer is by including
Gypsum, granular polystyrene, what the method spraying that plant fiber adds water and stirs the slurry to be formed use spraying was formed after solidifying;Described
Upper layer is located at the upper surface on upper layer, and the upper surface on lower surface and upper layer closely bonds;The upper surface of described layer is cement mortar
Either floor tile;The described docking structure setting in floor from side, between two pieces of floors or floor and steel construction
The connection of weighing steelframe, shape are notch or groove or protrusion;The connector is mounted on the side of gusset, and two
In the hole of end two gusset sides that insertion needs to connect respectively, and securely welded with the side of two gussets connected is needed.
Further, the lower layer is by 70% gypsum, 10% granular polystyrene, 1% cement, 10% sand 7%
Plant fiber and water-reducing agent, retarder add water and stir;The gypsum is the half water stone by 30% anhydrous gypsum and 70%
The mixture of cream.
The upper gusset and lower web plate are that structure is identical, and the gusset is opposite by upper gusset and lower web plate concave face
It welds after fastening and forms together, welding method is electric resistance welding.
The upper gusset includes plate body, dowel, protrusion;The plate body is plate, thickness and dowel and convex
The thickness risen is identical;The plate body thickness is less than 2 millimeters;The dowel position thin-walled arch protrude from plate body plane it
On, it is located between two protrusions or between protrusion and plate body edge, and penetrate through plate body edge and raised inner cavity;The connection
The height of muscle is not less than 20 millimeters, and width is not less than 10 millimeters;The described protrusion is arranged on plate body, apart from plate body edge have away from
From;The protrusion has multiple, is evenly distributed on plate body surface;The protrusion is that thin-walled is dome-shaped, and thickness and plate body are thick
It spends identical;The height of projection is greater than 30 millimeters, and diameter is greater than 50 millimeters;The dowel and protrusion is all using mold
The compression moulding on plate body.
The docking structure is two long sides setting in floor on one side for groove, on one side in the convex of matching grooves
Edge;The groove and flange runs through the length of floor;The cross sectional shape of the groove and flange is that rectangle is either trapezoidal
Either step;The short side of floor is provided with step.
The connector includes right end column, positioning region, left end column;The right end of positioning region is arranged in the right end column,
For cross-section cylinder, the cross sectional shape of dowel after cross sectional shape is fastened with lower web plate upper on gusset is identical, and size is small
In the intracavity section size for being equal to dowel, length is matched with the length of dowel;The positioning region be located at left end column and
Between right end column, both ends of the surface are fixedly connected with left end column and right end column respectively;The section shape and size of the positioning region with
The outer cross section shape and size of dowel are identical, and the length is 1-5 millimeters;The left end column is located at the left end of positioning region,
Shape and size are identical as right end column;The right end column and positioning region and left end column be using with used in gusset just now have it is good
What the steel of good welding performance were integrally formed.
The floor of the multi-storey steel structure building construction is built using method once, it is characterised in that:Including with
Lower step:1, steel plate is pressed into upper gusset and lower web plate;2, it fastens upper gusset and lower web plate concave face are opposite, and by its week
Then side alignment is securely welded it together by the way of spot welding;3, using connector by multiple link of boards, and by gusset
It is welded to connect with house load-bearing girder steel;4, gusset upper surface spray gypsum slurry and will thereon surface evening as upper layer;5,
Gypsum slurry is sprayed in gusset lower surface and regard the leveling of its lower surface as lower layer;6, upper layer upper surface smear cement mortar or
Person's sticking floor brick is as cutting optimal;7, cement mortar or sticking decorative board material are smeared as following in the lower surface of lower layer
Layer.
The building for alternatively carrying out the floor of the multi-storey steel structure building construction can also be adopted, feature exists
In:Include the following steps:1, steel plate is pressed into upper gusset and lower web plate;2, by upper gusset and the opposite button of lower web plate concave face
It closes, and by its perimeter alignment, is then securely welded it together by the way of spot welding;3, calcium plaster is sprayed in gusset upper surface
Expect and upper layer will be used as by surface evening thereon, the width and the unilateral 10-20 of length that the width and length on upper layer are less than gusset are in the least
Rice;4, gypsum slurry is sprayed in gusset lower surface and regard the leveling of its lower surface as lower layer, the width and length and gusset of lower layer
Width and length it is identical and guarantee that the periphery of lower layer is concordant with gusset periphery;5, the gusset of spray coated the upper and lower is used
Connector is fixedly connected with adjacent webs and steel house load-bearing girder steel respectively, and the floor space of required building floor is complete
All standing;6, calcium plaster is perfused in the gap for being connected with each other every piece of prefabricated monomer floor and leaving after connecting with girder steel
Material, gap is filled up, and guarantee that its surface and upper layer upper surface are smooth;7, cement mortar is smeared in floor upper surface after combining
Either cement finish or sticking floor brick;8, cement mortar or sticking decorative board are smeared in floor lower surface after combining
Material.
Beneficial effect
The beneficial effects of the present invention are can accelerate the construction efficiency of multi-storey steel structure building construction, mitigate overall weight, just
In secondary decoration, meet people's conventional house building habit.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention
1. cutting optimal, 2. lower layers, 3. gussets, 4. upper layers, 5. upper layers, 6. connectors, 7. docking structures.
Fig. 2 is the structural schematic diagram of gusset
31. lower web plate, gusset on 32..
Fig. 3 is the structural schematic diagram of lower web plate
311. plate bodys, 312. dowels, 313. protrusions.
Fig. 4 is the partial enlargement diagram of lower web plate
311. plate bodys, 312. dowels, 313. protrusions.
Fig. 5 is the structural schematic diagram of connector
71. right end column, 72. positioning regions, 73. left end columns.
Specific embodiment
Technical solution in order to further illustrate the present invention, now in conjunction with Detailed description of the invention a specific embodiment of the invention.
Embodiment one, such as Fig. 1-5, in the steel construction main body frame built, this main body frame is in this example with existing state
Construction standards as defined in family's standard criterion are built, according to 12 milli of cross-sectional width of the right end column 71 of Fig. 5 setting connector 7
Rice, 12 millimeters of straight line portion height, 6 millimeters of both ends arc radius and for semicircle;The length that right end column 71 is arranged is 60 millimeters,
The length of positioning region 72 is set as 2 millimeters, in this way for the ease of welding, the cross sectional shape of positioning region 72 and the section of right end column 71
Shape is identical, and outer dimension is the wall thickness that the outer dimension of right end column 71 adds the dowel 312 of lower web plate 31;Set left end
The geomery of column 73 is identical as right end column 71 and symmetrical about positioning region 72;Lower web plate 31 is set in this example and upper gusset 32 is
Planform and size are identical, just replace upper gusset 32 in this example by taking lower web plate 31 as an example;Set the plate body 311 of lower web plate 31
With a thickness of 1 millimeter, 1200 millimeters of overall width, be in this way reduced for the steel plate specification that adapts to sell in the market buying at
This, length is set as 3600 millimeters according to the single room width of multi-storey steel structure building construction, using mold in its surface rolling
Protrusion 313 and dowel 312 out, press device can integrally be suppressed using hydraulic press, can also using double-roll type roller press into
The mode of severing again after the continuous compacting of row;The base diameter of protrusion 313 is set in this example as 60 millimeters, is hemispherical projections,
Axis of the point line as dowel 312, suppresses centered on four quadrantal points with 311 sides aligned parallel of plate body of protrusion 313
Dowel 312;Protrusion 313 is set in this example to be had multiple, and rectangular array is uniformly distributed, each adjacent two protrusion 313 it is vertical
Centre distance is 180 millimeters, is connected between every two adjacent raised 313 by dowel 312;It is handed in protrusion 313 and plate body 311
At the boundary and junction and dowel 312 of dowel 312 and plate body 311 and the junction of protrusion 313 are all set by not less than 1
The knuckle of millimeter;The section of dowel 312 is set in this example as arch, chamber size sets its straight line portion height in section
Degree is 6 millimeters, and 12 millimeters of width, top is semicircle, and the radius of semicircle is 6 millimeters;Its length both ends is respectively at two neighboring convex
Rise 313 inner cavity connection or be connected to the edge of plate body 311;It is two lower web plates 31 of forming recess one side is opposite and will
The alignment of its edge fastens, using electric resistance welding(Spot welding)It carries out more solder joints securely to weld, forms it into gusset 3, material is thus formed
One by spherical and domes cavity body, due to the characteristic of sphere and ogive, the energy in the case where mitigating own wt
It is enough to bear bigger bending force and pressure and pulling force;One end of connector 7 is inserted into the both ends of the length direction of gusset 3,
Be exactly in cavity that the dowel 312 that exposes of the end where width edge is formed, and make connector 7 positioning region 72 end face with
The side of gusset 3 contacts, by connector 7 and gusset 3 its contact site weld together, by the exposed one end of connector 7 respectively with
The side of the house load-bearing girder steel of steel structure frame, which is respectively welded, securely just completes one piece of gusset 3 in floor gap floor location
Installation;At end where the two side ends of gusset 3, that is, length sides, equally right end will be selected in one end this example of multiple connectors 7
Column 71 is inserted into the inner cavity of corresponding multiple dowels 312 of two side ends on gusset 3 respectively, and makes the side of positioning region 72 Yu gusset 3
End face contact, and by the positioning region of connector 7 72 and 3 side firm welding of gusset, it equally will be on the side end face of next piece of gusset 3
Dowel 312 inner cavity and the left end column 73 of multiple connectors 7 that is welded of previous piece of gusset 3 respectively correspond insertion, and in
The reason of contact of positioning region 72 and firm welding, here it is the length because of setting positioning region 72 no more than 2 millimeters, in order to avoid
Gap is excessive when two gussets 3 splice;Successively splice muti-piece gusset 3, is paved with until by steel girder frame inner area, by 3 liang of gusset
Side and girder steel contact jaw are welded using connector 7 respectively at 3 side of gusset and girder steel, and the installment work of gusset 3 is just completed;
It selects lower layer 2 identical with the material on upper layer 4 in this example, selects 70% gypsum, 10% granular polystyrene, 1% cement, 10% sand
Son, 7% plant fiber and water-reducing agent, retarder add water and stir the gypsum slurry to be formed and can be sprayed, will using pulp shooting machine
Gypsum slurry is sprayed respectively in the upper and lower surface of mounted gusset 3 until reaching design thickness, and the thickness of lower layer 2 is selected in this example
50 millimeters of degree, 80 millimeters of the thickness on upper layer 4, by the surface evening of spray coating, due to gypsum slurry have lightweight, quickly solidification,
The features such as switching performance of heat-insulated, sound insulation and steel plate is good ensure that construction efficiency, and floor has light sound-proof firm and durable
Function;The general cement mortar of building trade is smeared in the lower surface of lower layer 2 after solidification, with a thickness of 5-10 millimeters, makees
For cutting optimal 1, so that the internal environment of steel house and the internal environment of conventional house it is identical and be conducive to conventional method
Secondary decoration;Conventional chamber is met using floor tile as upper layer 5 using adhered floor brick in the upper surface this example on upper layer 4
The structure on interior floor;Thereby realize the quick combination built with traditional architecture style in steel building house.
Embodiment two,
The gusset 3 made of embodiment one kind is selected in this example, the gypsum slurry in the embodiment one of surface spraying on it is made
For upper layer 4, select upper layer 4 with a thickness of 80 millimeters, length and width is less than the width of gusset 3 and the unilateral 15-20 milli of length
Rice, and the upper surface on upper layer 4 is flattened, after solidification, by 3 turn-over of gusset, in the gypsum of 3 lower surface of gusset spraying embodiment one kind
Slurry as lower layer 2, select lower layer 2 with a thickness of 30 millimeters, width and length are identical as the width of gusset 3 and length, and
Peripheral lateral edge is flattened, then flattens the lower surface of lower layer 2;It is used as floor prefabricated component, in this way to meet assembling type buildings mould
The requirement of formula;After the completion of steel construction weighing skeleton construction, every piece of floor prefabricated component in this example is pressed from one side crossbeam to right
The sequence of side crossbeam is docked, the method and beam welding at both ends using the connector 7 of embodiment one kind according to embodiment one, side
End and the side end face of another precast floor slab are welded, because the width on reserved upper layer 4 and length are both less than the width and length of gusset 3
Degree is allowed to upper layer 4 and lower layer 2 in side and forms step docking structure 6, connector 7 is being inserted between two adjacent webs 3
When with being welded, there is sufficient space, convenient for construction;After the completion of docking the most side of the precast floor slab of side position be located at
The steel construction load bearing cross beam of side connects, and pours the gypsum slurry of embodiment one kind in the gap kind that docking structure 6 leaves, and will
It is flattened, and the layer 1 below the lower surface of lower layer 2 is smeared and is the same as example 1, the upper surface smearing thickness on upper layer 4 is less than
5 millimeters of cement smooth surface just completes implementation of the invention as upper layer 5;The beneficial effect of the present embodiment be that it is possible to by
Floor member progress is prefabricated, shortens and is building the time, further improves construction efficiency, and large-scale standardized easy to accomplish
Production, thus saving raw material and production cost reduce environmental pollution.
Claims (4)
1. a kind of connector, suitable for a kind of floor construction of multi-storey steel structure building construction, multi-storey steel structure building construction
Floor construction includes cutting optimal, lower layer, gusset, upper layer, upper layer, connector, docking structure;It is characterized in that:The company
Fitting includes right end column, positioning region, left end column;The right end of positioning region is arranged in the right end column, is cross-section cylinder, section
The cross sectional shape of dowel after face shape is fastened with lower web plate upper on gusset is identical, and size is less than or equal to the inner cavity of dowel
Sectional dimension;Between left end column and right end column, both ends of the surface are fixed with left end column and right end column respectively to be connected for the positioning region
It connects;The section shape and size of the positioning region is identical as the outer cross section shape and size of dowel;The left end column position
In the left end of positioning region, shape and size are identical as right end column.
2. a kind of connector according to claim 1, it is characterised in that:The length of the right end column and left end column is less than
Equal to the length of dowel.
3. a kind of connector according to claim 1, it is characterised in that:The length of the positioning region is 1-5 millimeters.
4. a kind of connector according to claim 1, it is characterised in that:The right end column and positioning region and left end column are
Using what is be integrally formed with steel used in gusset with the steel of good welds performance.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811031005.5A CN108868009A (en) | 2018-09-05 | 2018-09-05 | A kind of connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811031005.5A CN108868009A (en) | 2018-09-05 | 2018-09-05 | A kind of connector |
Publications (1)
Publication Number | Publication Date |
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CN108868009A true CN108868009A (en) | 2018-11-23 |
Family
ID=64322985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811031005.5A Pending CN108868009A (en) | 2018-09-05 | 2018-09-05 | A kind of connector |
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Country | Link |
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CN (1) | CN108868009A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111851845A (en) * | 2020-06-19 | 2020-10-30 | 滁州职业技术学院 | Internal braided fabric structure of concrete building block and processing method thereof |
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GB9126323D0 (en) * | 1990-12-12 | 1992-02-12 | Kajima Corp | Junction structure between steel member and structural member |
CN205382605U (en) * | 2016-02-01 | 2016-07-13 | 重庆市建筑科学研究院 | Floor tectonic structure |
CN106401036A (en) * | 2016-11-16 | 2017-02-15 | 浙江工业大学工程设计集团有限公司 | Assembled type steel framework prefabricated concrete floor slab structure |
CN107002409A (en) * | 2014-10-08 | 2017-08-01 | 阿迪塔兹公司 | The concrete bridge deck of lateral force resisting system |
CN107780556A (en) * | 2016-08-29 | 2018-03-09 | 北京恒通创新赛木科技股份有限公司 | Wall connecting pin and connecting structure of wall |
CN107882232A (en) * | 2017-11-23 | 2018-04-06 | 哈尔滨工业大学 | A kind of assembly concrete is mated formation the node connector and attaching method thereof of building cover board in advance |
CN208934263U (en) * | 2018-09-05 | 2019-06-04 | 河南格锐新材料科技有限公司 | A kind of connector |
-
2018
- 2018-09-05 CN CN201811031005.5A patent/CN108868009A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9126323D0 (en) * | 1990-12-12 | 1992-02-12 | Kajima Corp | Junction structure between steel member and structural member |
CN107002409A (en) * | 2014-10-08 | 2017-08-01 | 阿迪塔兹公司 | The concrete bridge deck of lateral force resisting system |
CN205382605U (en) * | 2016-02-01 | 2016-07-13 | 重庆市建筑科学研究院 | Floor tectonic structure |
CN107780556A (en) * | 2016-08-29 | 2018-03-09 | 北京恒通创新赛木科技股份有限公司 | Wall connecting pin and connecting structure of wall |
CN106401036A (en) * | 2016-11-16 | 2017-02-15 | 浙江工业大学工程设计集团有限公司 | Assembled type steel framework prefabricated concrete floor slab structure |
CN107882232A (en) * | 2017-11-23 | 2018-04-06 | 哈尔滨工业大学 | A kind of assembly concrete is mated formation the node connector and attaching method thereof of building cover board in advance |
CN208934263U (en) * | 2018-09-05 | 2019-06-04 | 河南格锐新材料科技有限公司 | A kind of connector |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111851845A (en) * | 2020-06-19 | 2020-10-30 | 滁州职业技术学院 | Internal braided fabric structure of concrete building block and processing method thereof |
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Application publication date: 20181123 |