CN109386091B - Beam of integrated steel type house convenient to construction - Google Patents
Beam of integrated steel type house convenient to construction Download PDFInfo
- Publication number
- CN109386091B CN109386091B CN201811532456.7A CN201811532456A CN109386091B CN 109386091 B CN109386091 B CN 109386091B CN 201811532456 A CN201811532456 A CN 201811532456A CN 109386091 B CN109386091 B CN 109386091B
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- steel
- steel bar
- casing
- integrated
- fixed
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- 238000010276 construction Methods 0.000 title claims abstract description 46
- 239000002436 steel type Substances 0.000 title claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 143
- 239000010959 steel Substances 0.000 claims abstract description 143
- 239000000178 monomer Substances 0.000 claims description 26
- 230000002787 reinforcement Effects 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 17
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000005012 migration Effects 0.000 claims description 2
- 238000013508 migration Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
- E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
The invention discloses a beam of an integrated steel type house convenient to construct, which comprises a beam steel frame arranged horizontally, wherein two sets of steel bar sleeves are fixed in the beam steel frame at intervals, a plurality of fixed steel bars are fixedly connected between the two sets of steel bar sleeves, a plurality of movable steel bars are arranged in each set of steel bar sleeves in a relatively horizontal moving manner, one end of each movable steel bar is used as an inserting end for inserting an integrated steel module, the other end of each movable steel bar is used as a limiting end, and a limiting assembly for relatively fixing positions of the movable steel bars and the fixed steel bars is arranged between the limiting end and the steel bar sleeves. The cross beam of the integrated steel house convenient for construction is simple in structure and easy to realize; and the on-site construction of the cross beam is greatly facilitated, the construction efficiency is improved, the construction cost is low, and the overall stability and reliability of the integrated steel house can be improved.
Description
Technical Field
The invention belongs to the construction technology of integrated steel type houses, and particularly relates to a cross beam of an integrated steel type house, which is convenient to construct.
Background
The advantages of the integrated steel module residential product are recognized to a certain extent in the construction process, and the integrated steel module residential product has a wide application prospect. In the construction process of the integrated steel module residential product, the integrated steel modules are required to be spliced on site along the height direction so as to form walls with different heights.
In the construction process of the integrated steel module, non-bearing walls are reserved for residential products and used for setting doors and windows, so that an interval is reserved between two adjacent integrated steel modules in the horizontal direction at a specific position in the construction process of the integrated steel module, and the two integrated steel modules are connected into a whole in the horizontal direction by adopting a cross beam at the interval, and meanwhile, the integrated steel module is also used as a support for floors. In order to improve the connection reliability of the cross beam and the integrated steel modules at two sides, the steel bars in the cross beam need to stretch into the integrated steel modules, so that the interval length of two adjacent integrated steel modules needs to be longer than the length of the cross beam during construction, the interval length of two adjacent integrated steel modules is shortened to be matched with the length of the cross beam after the steel bars are inserted, and the defects of inconvenience in construction and low construction efficiency obviously exist.
Disclosure of Invention
The invention aims to provide a cross beam of an integrated steel house convenient to construct, which solves the problems of inconvenient construction and low construction efficiency of the cross beam of an integrated steel module in the prior art.
To achieve the purpose, the invention adopts the following technical scheme:
The utility model provides a crossbeam of integrated shaped steel class house convenient to construction, its crossbeam that includes the level setting, wherein, crossbeam steel frame internal space is fixed with two sets of reinforcing bar sleeves, fixedly connected with a plurality of fixed bars between two sets of reinforcing bar sleeves, homoenergetic relatively horizontal migration is provided with a plurality of movable bars in every set of reinforcing bar sleeves, the one end of movable bar is as the inserted end of inserting integrated shaped steel module, and the other end is as the spacing end, spacing end with be provided with between the reinforcing bar sleeves be used for with the fixed spacing subassembly of movable bar and fixed bar's position relatively.
Particularly, the spacing subassembly includes a reinforcing bar connecting plate, and the spacing end fixed connection of two movable reinforcing bars is in reinforcing bar connecting plate's both sides limit, have certain tapering along its horizontal direction on the reinforcing bar connecting plate, all be provided with on the inner wall corresponding to reinforcing bar cover shell's both sides limit groove that has certain tapering along the horizontal direction, the movable reinforcing bar of reinforcing bar connecting plate both sides is located the circular arc inslot of this side and carries out spacingly through the conical surface structure of both mutually supporting.
Particularly, the limiting assembly further comprises a connecting plate limiting hole formed in the steel bar connecting plate, and after the movable steel bar moves in place, the position of the movable steel bar and the position of the fixed steel bar are relatively fixed by inserting the limiting part into the connecting plate limiting hole.
Specifically, the steel bar casing adopts overall structure, and it includes the support of open-ended "U" type structure, the support includes bottom plate and two curb plates, the interval is fixed with two casing connecting plates between two curb plates on support top, the casing spacing hole has been seted up to the position on the bottom plate between two casing connecting plates, and after the movable steel bar moved in place, the position in connecting plate spacing hole and the spacing hole of casing corresponded, and spacing part passes the spacing hole of connecting plate and the spacing hole of casing in proper order and fixes the position relative of movable steel bar and fixed steel bar.
In particular, the reinforcing bar cover shell adopts split structure, and every set of reinforcing bar cover shell includes the cover shell monomer of two parallel interval settings, the cover shell monomer cross-section is confined annular structure, and all is provided with the circular arc groove that has certain tapering on the inner wall of the both sides limit of every cover shell monomer, and after the movable steel bar moved in place, the spacing hole of connecting plate was located between two cover shell monomers, and spacing part passed the spacing hole of connecting plate from between two cover shell monomers and fixed steel bar's position relatively fixed.
In particular, the two ends of the fixed steel bar are welded and fixed at the bottom of the steel bar casing, and the movable steel bar is positioned above the fixed steel bar.
In particular, both ends of the fixed reinforcement bar are bent downward, and the insertion end of the movable reinforcement bar is bent upward.
Particularly, the limiting holes of the connecting plate and the limiting holes of the casing are of long-strip-shaped structures, and the limiting parts are inclined wedges.
Particularly, the limiting hole of the connecting plate is of a strip-shaped structure, and the limiting component is an inclined wedge block.
In particular, a space is provided between the bottom surface of the reinforcement casing and the bottom of the beam steel frame.
Compared with the prior art, the cross beam of the integrated steel house convenient to construct is assembled on the steel bar casing in a factory, and when in site construction, the movable steel bar is only required to be moved outwards to extend into the integrated steel module. The structure is simple, and the implementation is easy; and the on-site construction of the cross beam is greatly facilitated, the construction efficiency is improved, the construction cost is low, and the overall stability and reliability of the integrated steel house can be improved.
Drawings
FIG. 1 is a construction state diagram of a cross beam of an integrated steel-type house which is convenient for construction and provided by an embodiment of the invention;
Fig. 2 is a front view of a cross beam of an integrated steel-type house for easy construction according to embodiment 1 of the present invention;
FIG. 3 is a top view of a cross beam of an integrated steel-type dwelling house of the present invention, which is provided in embodiment 1 of the present invention, for ease of construction;
FIG. 4 is a side view of a cross beam of an integrated steel-type dwelling convenient for construction provided in embodiment 1 of the present invention;
Fig. 5 is a side view of a reinforcement casing of a beam of an integrated steel-type house, which is convenient for construction, provided in embodiment 1 of the present invention;
fig. 6 is a plan view of a reinforcement casing of a beam of an integrated steel-type house, which is convenient for construction, provided in embodiment 1 of the present invention;
fig. 7 is a schematic structural view of a steel bar connection plate of a beam of an integrated steel type house, which is convenient for construction, according to embodiment 1 of the present invention;
fig. 8 is a schematic connection diagram of a steel bar connection plate and a movable steel bar of a beam of an integrated steel type house, which is convenient for construction, provided in embodiment 1 of the present invention;
Fig. 9 is a schematic connection diagram of a steel bar connection plate and a steel bar casing of a beam of an integrated steel type house, which is convenient for construction, provided in embodiment 1 of the present invention;
Fig. 10 is a front view of a cross beam of an integrated steel-type house for easy construction according to embodiment 2 of the present invention;
FIG. 11 is a top view of a cross beam of an integrated steel-type dwelling house of the present invention, which is provided in embodiment 2 of the present invention, for ease of construction;
FIG. 12 is a side view of a cross beam of an integrated steel-type dwelling that is convenient for construction provided in embodiment 2 of the present invention;
FIG. 13 is a cross-sectional view of one of the housing units of the cross-beam of the integrated steel-type dwelling of embodiment 2 of the present invention that facilitates construction;
fig. 14 is a cross-sectional view of another casing element of a cross-beam of an integrated steel-type dwelling house that is convenient for construction, provided in embodiment 2 of the present invention.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
Example 1
Referring to fig. 1 to 9, in this embodiment, a cross beam of an integrated steel house with convenient construction is horizontally connected between two integrated steel modules 1 arranged at intervals, a bracket 2 is correspondingly welded and fixed on the same height of the side surfaces of the two integrated steel modules 1, the cross beam comprises a cross beam steel frame 3, an upward opening bracket slot is arranged on the bracket 2, two ends of the cross beam steel frame 3 are respectively arranged in the bracket slots of the two brackets 2, two sets of reinforcement sleeves 4 are fixed in the cross beam steel frame 3 at intervals, an interval is arranged between the bottom surface of the reinforcement sleeves 4 and the bottom of the cross beam steel frame 3, the reinforcement sleeves 4 adopt an integral structure, each reinforcement sleeve comprises a bracket 40 with a U-shaped structure with an open top, each bracket 40 comprises a bottom plate 41 and two side plates 42, two connecting plates 43 are fixed between the two side plates 42 at intervals at the top end of each bracket 40, a long-shaped sleeve limiting hole 44 is arranged at the position between the two connecting plates 43, three fixing sleeves 5 are fixedly connected between the two sleeves 4, two ends of each fixing 5 are fixed at intervals and are welded and fixed on the bottom of the corresponding U-shaped sleeves 4, and the two ends of each reinforcement sleeve 4 are bent downwards.
The steel bar sleeve shell 4 is internally provided with three movable steel bars 6 corresponding to the upper parts of three fixed steel bars 5, one ends of the three movable steel bars 6 are fixedly welded with steel bar connecting plates 7, one ends of the movable steel bars 6 are used as limiting ends, the other ends of the movable steel bars 6 are used as inserting ends for inserting the integrated steel bar modules 1, the limiting ends of the two movable steel bars 6 positioned at the outer sides are fixedly connected to two side edges of the steel bar connecting plates 7, one movable steel bar 6 in the middle is fixedly welded to one end middle of the steel bar connecting plates 7, two side edges of the steel bar connecting plates 7 are obliquely arranged, so that the steel bar connecting plates 7 have a certain taper when being horizontally arranged, arc grooves 45 with a certain taper along the horizontal direction are formed in the inner walls of two side edges of the steel bar sleeve shell 4, the movable steel bars 6 at two sides of the steel bar connecting plates 7 are positioned in the arc grooves 45 of the side and are used for limiting through conical structures matched with each other when being assembled, a long-shaped limiting hole 70 is formed in the steel bar connecting plates 7, and one ends of the movable steel bars 6 are assembled on the steel bar connecting plates 4 through the steel bar connecting plates 7 when being assembled in factories, and meanwhile the inserting ends of the movable steel bars 6 are bent upwards.
During construction, after the movable steel bar 6 is moved outwards and inserted into the integrated steel bar module 1, two sides of the steel bar connecting plate 7 are positioned in the steel bar sleeve shell 4 through the conical surface structure, the connecting plate limiting hole 70 and the sleeve limiting hole 44 completely correspond at the moment, the inclined wedge block 8 sequentially penetrates through the connecting plate limiting hole 70 and the sleeve limiting hole 44, two ends of the inclined wedge block 8 extend out of the upper end and the lower end of the steel bar sleeve 4, and the two ends of the inclined wedge block extend out of the steel bar connecting plate 7 and the steel bar sleeve 4 to be fixed relatively.
Example two
Referring to fig. 10 to 14, the main difference between the present embodiment and the first embodiment is that the arrangement form of the reinforcement casing 4 is different, the other structures are the same, and in this embodiment, the reinforcement casing 4 adopts a split structure, each set of reinforcement casing 4 includes a first casing monomer 46 and a second casing monomer 47, the first casing monomer 46 and the second casing monomer 47 are welded and fixed on the same height in the beam steel frame 3 at intervals in parallel, the sections of the first casing monomer 46 and the second casing monomer 47 are in a closed annular structure, and the inner walls of the two sides of the first casing monomer 46 and the second casing monomer 47 are provided with circular arc grooves 45 with a certain taper, the circular arc grooves 45 of the two casing monomers have different taper along the horizontal direction, but the circular arc grooves 45 of the same side of the two casing monomers form a taper structure matched with the taper of two sides of the reinforcement bar connecting plate 7 in the horizontal direction, when the factory assembling, one end of the movable reinforcement casing 6 is assembled in the first casing monomer 46 and the second casing monomer 47 through the connecting plate 7, and simultaneously the insertion end of the movable reinforcement casing 6 is bent upwards.
During construction, after the movable steel bar 6 is moved outwards and inserted into the integrated steel module 1, two sides of the steel bar connecting plate 7 are positioned in the first casing monomer 46 and the second casing monomer 47 through conical surface structures, at this time, the connecting plate limiting hole 70 is positioned between the first casing monomer 46 and the second casing monomer 47, the inclined wedge block 8 penetrates through the connecting plate limiting hole 70 to be fixed on the steel bar connecting plate 7, and two ends of the inclined wedge block 8 extend out of the upper end and the lower end of the steel bar casing 4 to relatively fix the positions of the steel bar connecting plate 7 and the steel bar casing 4.
The above embodiments merely illustrate the basic principles and features of the present invention, and the present invention is not limited to the above examples, but can be variously changed and modified without departing from the spirit and scope of the present invention, which is within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a crossbeam of integrated shaped steel class house convenient to construction, crossbeam horizontal connection is between two integrated shaped steel modules that the interval set up, and it includes the crossbeam steel frame that the level set up, its characterized in that, the interval is fixed with two sets of reinforcing bar sleeves in the crossbeam steel frame, fixedly connected with a plurality of fixed bars between two sets of reinforcing bar sleeves, homoenergetic relatively horizontal migration is provided with a plurality of movable steel bars in every set of reinforcing bar sleeve, the one end of movable steel bar is as inserting the end of inserting integrated shaped steel module, and the other end is as spacing, spacing end with be provided with between the reinforcing bar sleeve be used for with the fixed spacing subassembly of movable steel bar and fixed steel bar's position relatively.
2. The beam of the integrated steel type house convenient for construction according to claim 1, wherein the limiting component comprises a steel bar connecting plate, limiting ends of two movable steel bars are fixedly connected to two side edges of the steel bar connecting plate, the steel bar connecting plate is provided with a certain taper along the horizontal direction, inner walls corresponding to two side edges of the steel bar casing are provided with circular arc grooves with a certain taper along the horizontal direction, and the movable steel bars at two sides of the steel bar connecting plate are positioned in the circular arc grooves at the side and are limited through a conical surface structure of the two mutually matched.
3. The cross beam of the integrated steel type house convenient for construction according to claim 2, wherein the limiting assembly further comprises a connecting plate limiting hole formed in the steel bar connecting plate, and the positions of the movable steel bar and the fixed steel bar are relatively fixed by inserting the limiting part into the connecting plate limiting hole after the movable steel bar moves in place.
4. The beam of the integrated steel type house convenient to construct according to claim 3, wherein the steel bar casing adopts an integral structure, the steel bar casing comprises a bracket with a U-shaped structure with an opening at the top end, the bracket comprises a bottom plate and two side plates, two casing connecting plates are fixed between the two side plates at the top end of the bracket at intervals, a casing limiting hole is formed in the bottom plate at a position between the two casing connecting plates, after the movable steel bar moves in place, the positions of the connecting plate limiting hole and the casing limiting hole correspond, and the limiting part sequentially penetrates through the connecting plate limiting hole and the casing limiting hole to relatively fix the positions of the movable steel bar and the fixed steel bar.
5. The beam of the integrated steel type house convenient to construct according to claim 3, wherein the steel bar casing adopts a split structure, each set of steel bar casing comprises two casing monomers arranged at intervals in parallel, the section of each casing monomer is of a closed annular structure, circular arc grooves with a certain taper are formed in the inner walls of two side edges of each casing monomer, after the movable steel bar moves in place, the limiting holes of the connecting plates are positioned between the two casing monomers, and the limiting parts relatively fix the positions of the movable steel bar and the fixed steel bar through the limiting holes of the connecting plates from the two casing monomers.
6. The beam for integrated steel-type house convenient for construction according to claim 1, wherein both ends of the fixed steel bar are welded and fixed to the bottom of the steel bar casing, and the movable steel bar is located above the fixed steel bar.
7. The cross beam of the integrated steel type house which is convenient for construction according to claim 1, wherein both ends of the fixed steel bar are bent downwards, and the insertion end of the movable steel bar is bent upwards.
8. The cross beam of the integrated steel house with convenient construction according to claim 4, wherein the limiting holes of the connecting plate and the limiting holes of the casing are of long strip structures, and the limiting parts are inclined wedges.
9. The cross beam of the integrated steel house with convenient construction according to claim 5, wherein the limiting hole of the connecting plate is of a strip-shaped structure, and the limiting component is an inclined wedge block.
10. The beam for integrated steel-type dwelling houses convenient to construct according to claim 1, wherein a space is provided between a bottom surface of the reinforcement casing and a bottom of the beam steel frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811532456.7A CN109386091B (en) | 2018-12-14 | 2018-12-14 | Beam of integrated steel type house convenient to construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811532456.7A CN109386091B (en) | 2018-12-14 | 2018-12-14 | Beam of integrated steel type house convenient to construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109386091A CN109386091A (en) | 2019-02-26 |
| CN109386091B true CN109386091B (en) | 2024-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811532456.7A Active CN109386091B (en) | 2018-12-14 | 2018-12-14 | Beam of integrated steel type house convenient to construction |
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| Country | Link |
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| CN (1) | CN109386091B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005265A (en) * | 2017-12-20 | 2018-05-08 | 中冶建筑研究总院有限公司 | A kind of prefabricated steel reinforced concrete shear wall structure of multilayer and its preparation and construction method |
| CN209323822U (en) * | 2018-12-14 | 2019-08-30 | 苏州光彩建筑钢品有限公司 | A kind of crossbeam of the integrated fashioned iron class house convenient for construction |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2734900Y (en) * | 2004-09-28 | 2005-10-19 | 魏志光 | Beam template supporting assembly structure |
| KR101249285B1 (en) * | 2011-10-05 | 2013-04-01 | 주식회사 동성엔지니어링 | Bridge with prestressed concrete box girder of cantilever support structure by precast bracket, and it`s construction method |
| CN104264795B (en) * | 2014-08-14 | 2016-11-30 | 山东万斯达建筑工业化研究院有限公司 | A kind of beam column flexible connecting device and construction method thereof |
| CN104947804B (en) * | 2015-06-29 | 2017-11-03 | 上海建工四建集团有限公司 | A kind of steel bracket and the construction method that beam-column node structure is built using it |
| CN105421818B (en) * | 2015-12-08 | 2017-08-08 | 徐州中煤百甲重钢科技股份有限公司 | Built-in steel Standard house |
| CN105437367B (en) * | 2015-12-25 | 2018-01-09 | 上海建工四建集团有限公司 | A kind of preparation method of reinforcing bar moulding bed and steel reinforcement cage |
| KR101645462B1 (en) * | 2015-12-31 | 2016-08-08 | 브릿지테크놀러지(주) | Precast crossing beam manufacturing method for bridge and precast crossing beam construction method for bridge |
| KR101738577B1 (en) * | 2016-10-13 | 2017-05-23 | (주)삼우아이엠씨 | Two girder bridge |
-
2018
- 2018-12-14 CN CN201811532456.7A patent/CN109386091B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005265A (en) * | 2017-12-20 | 2018-05-08 | 中冶建筑研究总院有限公司 | A kind of prefabricated steel reinforced concrete shear wall structure of multilayer and its preparation and construction method |
| CN209323822U (en) * | 2018-12-14 | 2019-08-30 | 苏州光彩建筑钢品有限公司 | A kind of crossbeam of the integrated fashioned iron class house convenient for construction |
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| CN109386091A (en) | 2019-02-26 |
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