CN116876751B - Profile steel concrete column with multi-type steel structure - Google Patents
Profile steel concrete column with multi-type steel structure Download PDFInfo
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- CN116876751B CN116876751B CN202310861624.1A CN202310861624A CN116876751B CN 116876751 B CN116876751 B CN 116876751B CN 202310861624 A CN202310861624 A CN 202310861624A CN 116876751 B CN116876751 B CN 116876751B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 283
- 239000010959 steel Substances 0.000 title claims abstract description 283
- 239000004567 concrete Substances 0.000 title claims abstract description 33
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 49
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 28
- 230000006835 compression Effects 0.000 claims abstract description 25
- 238000007906 compression Methods 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims description 98
- 229910003460 diamond Inorganic materials 0.000 claims description 19
- 239000010432 diamond Substances 0.000 claims description 19
- 238000005192 partition Methods 0.000 claims description 12
- 239000011229 interlayer Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 11
- 238000010079 rubber tapping Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 210000003205 muscle Anatomy 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 abstract description 18
- 238000000429 assembly Methods 0.000 abstract description 18
- 238000010276 construction Methods 0.000 abstract description 11
- 238000012423 maintenance Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000000926 separation method Methods 0.000 description 5
- 239000002436 steel type Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- General Physics & Mathematics (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a steel reinforced concrete column with a multi-shaped steel structure, which relates to the technical field of building components and comprises a center column, wherein a plurality of fastening assemblies are sleeved and arranged on the periphery of the outer surface of the center column, and the fastening assemblies are matched with a compression-resistant assembly, a mounting tolerance assembly, a reinforcing connection assembly and a sensor group to form node type mounting, so that the tolerance strength of the whole structure is ensured, the stamping resistance of the whole steel reinforced concrete column is improved, the bearing deformation resistance of the whole multi-shaped steel structure steel concrete column before pouring is further improved, the bearing load strength of the whole combined mounting connection structure is also ensured, the construction method is convenient for carrying out long-term operation of the post-stage steel reinforced concrete column, cracks are generated inside due to water vapor temperature difference, feedback data can be transmitted to constructors when the structure is deformed, and timely maintenance operation is convenient for carrying out prevention and control on the area range near the steel reinforced concrete column in advance, and the property loss is reduced.
Description
Technical Field
The invention relates to the field of building components, in particular to a steel reinforced concrete column with a multi-type steel structure.
Background
Because of the requirement of building space planning and the limitation of appearance, the steel reinforced concrete combined column structure is taken as a combined structure form with great charm, compared with the reinforced concrete column structure with the same section, the bearing capacity and the rigidity are obviously improved, the steel reinforced concrete combined column structure has better ductility, has been increasingly widely applied to various building structures, meets the requirement of urban development, ensures the structural safety, and generates great economic, social and environmental benefits.
The steel structure of engineering is used in a large amount, and a large amount of steel structures are needed for supporting both the basement and the overground part, and the problems of a large number of components and heavy weight of the construction site are solved by adopting reasonable segmentation on the construction site.
However, in the prior art, the application of the steel reinforced concrete column structure in the bridge construction and the house construction is less, the requirements of the building structure can not be met well in the aspects of pressure bearing performance, deformation resistance, fatigue resistance and impact resistance, and meanwhile, the steel reinforced concrete column can be damaged in the long-time blowing and rain showering process as long as the model and the size are different in the installation structure of the steel reinforced concrete column, so that the performance and the service life of the whole structure are affected, collapse is not timely found, and personnel casualties are easily caused, so that a new steel reinforced concrete column with a multi-type steel structure is required to be provided.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the steel reinforced concrete column with the multi-type steel structure, so that the problems that the bearing performance, the deformation resistance, the fatigue resistance and the impact resistance of the steel reinforced concrete column structure per se can not well meet the requirements of building structures, and the steel reinforced concrete column is damaged in a long-time blowing and raining process, so that the performance and the service life of the whole structure are influenced, the problem that collapse is easy to occur in time and casualties are caused are solved.
To achieve the purpose, the invention adopts the following technical scheme:
the invention provides a steel reinforced concrete column with a multi-type steel structure, which comprises a center column, wherein a plurality of tightening assemblies are sleeved on the peripheral side of the outer surface of the center column, a triangular covered steel beam plate is sleeved on the outer bottom end of the center column, a triangular sealing plate is arranged at the bottom end of the triangular covered steel beam plate, three groups of compression assemblies are fixedly arranged on the peripheral side of the triangular covered steel beam plate in an equal-division manner, three groups of installation tolerance assemblies are fixedly arranged on the side ends of the three groups of compression assemblies, a reinforcing connecting assembly is arranged on the opposite-angle side ends of the three groups of installation tolerance assemblies in a riveting manner, an installation cavity is formed by the three groups of compression assemblies and the triangular sealing plate, a sensor group is arranged in the installation cavity, and the sensor group comprises a temperature and humidity sensor, a pressure sensor, a strain sensor and a GPRS chip;
the compression assembly comprises a mounting steel beam, wherein a cover steel plate is fixedly arranged in the mounting steel beam, openings are formed in the left end and the right end of the cover steel plate, four groups of reinforced self-tapping bolts are fixedly connected to the top of the mounting steel beam, the four groups of reinforced self-tapping bolts are respectively used for fixedly connecting and mounting the mounting steel beam and the cover steel plate, a reinforced connection steel frame is arranged at the side end of the cover steel plate, the side edges of the reinforced connection steel frame are connected with the cover steel plate in a jogged mode, a plurality of groups of through holes are uniformly formed in the surface of a frame body of the reinforced connection steel frame, a mounting riveting groove is formed in the other side edge of the reinforced connection steel frame, a limiting partition steel plate is fixedly arranged at the inner ends of the mounting steel beam, the cover steel plate and the reinforced connection steel frame, the limiting partition steel plate are respectively in an inclined ladder shape, four groups of connecting bolts are fixedly connected to the surface of the limiting partition steel plate through mounting openings, and the four groups of connecting bolts are respectively corresponding to the through holes and the through holes are fixedly connected with the cover steel plate.
In the preferred technical scheme of the invention, the installation tolerance assembly comprises a connection installation positioning frame, positioning slots are formed in the surface of the connection installation positioning frame in a penetrating manner, the left end and the right end of the connection installation positioning frame are respectively provided with a wear-resistant rubber base plate, the firm connectivity of structural installation is improved under the cooperation of the installation positioning frame and the positioning slots, the wear-resistant rubber base plate is arranged on the outer side flange of the connection installation positioning frame under the cooperation of the wear-resistant rubber base plate, and after the concrete column is formed, the wear-resistant rubber base plate is provided with a buffering movable space of 8mm, so that the stamping resistance of the whole steel structure is improved.
In the preferred technical scheme of the invention, the side edges of the wear-resistant rubber backing plate are fixedly provided with the connecting wing steel plates, the left side surface and the right side surface of the front end of each of the connecting wing steel plates and the front end of each of the limiting plate middle partition steel plates are fixedly welded, the side ends of each of the connecting wing steel plates are welded with reinforcing rib plates, the H-shaped positioning steel frames are arranged in the positioning notch in a riveting way, the H-shaped positioning steel frames are arranged in two groups, the connecting wing steel plates and the limiting plate middle partition steel plates are welded and fixed to reserve installation space for the wear-resistant rubber backing plate, the strength of the extrusion of the wear-resistant rubber backing plate during concrete column pouring forming is conveniently reduced under the action of the reinforcing rib plates, the impact resistance of the buffer device formed by the wear-resistant rubber backing plate is improved, the H-shaped positioning steel frames are fixedly arranged in the positioning notch, and the rigidity requirement of the whole multi-steel structure is ensured.
In the preferred technical scheme of the invention, three groups of impact-resistant and shock-absorbing spring frames are fixedly connected to the surfaces of two groups of H-shaped positioning steel frames through corresponding mounting openings, reinforced E-shaped connecting steel members are embedded and connected to the side end surfaces of the two groups of H-shaped positioning steel frames, two positioning connecting nuts are fixedly arranged on the left and right sides of the surfaces of the two groups of H-shaped positioning steel frames and the reinforced E-shaped connecting steel members, two groups of side fastening sleeve frames are fixedly connected to the upper and lower sides of the surfaces of the reinforced E-shaped connecting steel members through hexagon nuts, the pressure born by the two groups of H-shaped positioning steel frames is reduced by the aid of the mounted three groups of impact-resistant and shock-absorbing spring frames, the service life of the integral structure is guaranteed, the reinforced E-shaped connecting steel members are fixedly mounted on the two groups of H-shaped positioning steel frames, and then the connectivity of the reinforced E-shaped connecting steel members and the two groups of H-shaped positioning steel frames is reinforced by the two positioning connecting nuts, so that a high-strength and high-strength resistant rigid structure is formed.
In the preferred technical scheme of the invention, the reinforced connecting assembly comprises a butt-joint steel member, diagonal positioning grooves are formed in the side end surfaces of the butt-joint steel member, corresponding to the diagonal positioning grooves formed by three groups of reinforced connecting steel frames, two groups of positioning inserting grooves are formed in the upper and lower parts of the outer wall surfaces of the butt-joint steel member, and the diagonal positioning grooves formed by the connecting ends of the three groups of reinforced connecting steel frames are installed and reinforced by the butt-joint steel member, so that the installation of the diagonal positioning grooves and the three groups of reinforced connecting steel frames form superposition, and the pressure-bearing deformation resistance of the steel-concrete column of the integral multi-type steel structure before pouring is further improved.
In the preferred technical scheme of the invention, two groups of reinforced elastic sheet plates are fixedly connected in an inserted manner in the positioning inserting grooves, the side sides of the two groups of reinforced elastic sheet plates are respectively provided with a diamond-shaped fixed pin opening in a penetrating manner, and after the two groups of reinforced elastic sheet plates are firmly connected with the installation connection of the three groups of reinforced connection steel frames under the cooperation of the butt joint steel members and the diagonal positioning grooves, the two groups of reinforced elastic sheet plates are inserted from the inside of the diamond-shaped fixed pin openings, so that the assembly efficiency and the overall performance of the structure are further improved.
In the preferred technical scheme of the invention, the surfaces of diagonal connecting grooves formed by three groups of reinforced connecting steel frames are provided with fixed connecting slots, diamond limiting pins are inserted and installed in the fixed connecting slots, the diamond limiting pins and the diamond fixing pin openings are fixedly inserted, the diamond fixing pin openings are used for insertion and then correspond to the fixed connecting slots, and then the diamond limiting pins are inserted into the fixed connecting slots and the diamond fixing pin openings in an embedded manner to connect corners, so that the overall strength of the structure is improved.
In the preferred technical scheme of the invention, the tightening assembly comprises a sliding collar, three groups of reinforcing support connecting rods are welded on the outer wall surface of the sliding collar in a surrounding manner, connecting steel plates are welded at the side ends of the three groups of reinforcing support connecting rods, a mounting collar is fixedly connected to the side edge surfaces of the connecting steel plates through fastening bolts, the sliding collar can be utilized to carry out sliding mounting on the outer side surface of a central column, so that before a concrete column is poured, constructors can carry out distance adjustment to form a plurality of groups of node mounting structures, and under the cooperation of the three groups of reinforcing support connecting rods, the connecting steel plates and the mounting collar, tension firm connection is provided for the central column, and meanwhile, the bearing load strength of the combined mounting connection of the compression-resistant assembly, the mounting tolerance assembly and the reinforcing connection assembly is ensured.
In the preferred technical scheme of the invention, the inside of the two groups of side fastening sleeve frames is provided with the reinforcing installation ribs, the top ends of the reinforcing installation ribs are provided with the connecting fixed ends, the outside of the connecting fixed ends and the installation sleeve ring are fastened and sleeved for installation, the reinforcing installation ribs are utilized to improve the integral strength of the concrete column surrounding the side surface during pouring, the construction installation mode of forming a cylinder is convenient, and the efficiency of concrete pouring installation is improved.
In the preferred technical scheme of the invention, the top surface of the connecting fixed end is provided with the groove, the inside of the groove is embedded and provided with the reinforcing support beam frame, the connecting end of the reinforcing installation rib is provided with the installation interlayer, the installation interval of the installation interlayer can be adjusted by utilizing the reinforcing support beam frame, when the node structure installation is required to be improved, the metal consumption is reduced, the reinforcing support beam frame is added to support the installation interlayer, and the subsequent construction of waterproof coiled materials and concrete pouring is facilitated under the cooperation of the installation interlayer.
The beneficial effects of the invention are as follows:
according to the section steel concrete column with the multi-type steel structure, node type installation is formed by matching the compression-resistant assembly, the installation tolerance assembly and the reinforced connection assembly, when the center column is installed in the installation position of the concrete column in a pre-embedded mode, four groups of reinforced self-tapping bolts are used for carrying out fastening connection installation on the installation steel beam and the cover steel plate, so that the side edges of the reinforced connection steel frame are connected with the cover steel plate in a jogged mode, then the middle steel plate of the limiting plate is placed and embedded into the riveting groove formed at the side edge of the reinforced connection steel frame, the four groups of connecting bolts are used for carrying out fastening connection installation on the corresponding through holes and the cover steel plate, so that the firmness of the structure of the cover steel plate, the middle steel plate of the limiting plate and the reinforced connection steel frame is improved, after the three groups of compression-resistant assemblies are installed in sequence, the temperature and humidity sensor, the pressure sensor, the strain sensor and the GPRS chip are installed in the formed installation inner cavity, then the triangular sealing plate is used for carrying out welding sealing on the installation inner cavity, meanwhile the side edges of the three groups of the compression-resistant assemblies are welded together, and the triangular cover steel beam plate is used for carrying out installation again, and the connection of the compression-resistant structure of the three groups of components is further improved.
Through carrying out welded fastening with connection wing steel sheet and limiting plate septum steel sheet under the cooperation of installation tolerance subassembly, the while welds the reinforcing rib plate on connection wing steel sheet surface, make connection wing steel sheet and limiting plate septum steel sheet carry out the setting of reserving installation space for wear-resisting rubber backing plate, be formed with 8 mm's buffering activity space, improve the resistant punching press nature of whole steel type structure, afterwards install two sets of H type location steelframe and fix in the notch inside, three resistant shock attenuation spring brackets of group install on the surface of two sets of H type location steelframe simultaneously, make three resistant shock attenuation spring brackets of group, the pressure that bears two sets of H type location steelframe is decremented, ensure overall structure's life, then install firm back with strengthening E type connection steel member to two sets of H type location steelframe with strengthening E type connection steel member and two sets of H type location steelframe, thereby form high strength's resistant rigid structure, after three sets of installation tolerance subassembly installation, can be with the butt joint steel member under the cooperation of diagonal positioning groove and three sets of reinforcing connection form the stacked multiple deformation resistance steel column structure's before further, the whole steel deformation resistance.
Through under the cooperation of strengthening the coupling assembling, after pegging graft two sets of reinforcing elastic sheet boards from the inside fixed cotter mouth of diamond for the diamond spacer pin is embedded inserts inside fixed connection slot and the fixed cotter mouth of diamond, carries out the connection of corner, improves the bulk strength of structure, installs the inside at two sets of side fastening collars with the reinforcing installation muscle fastening, the top and the installation lantern ring fastening installation of reinforcing installation muscle, then under three sets of reinforcing support connecting rods and the installation cooperation of connecting steel sheet, the support load intensity of the whole combination installation connection structure of guarantee.
Through under the cooperation of sensor group, when the long-time operation of later stage steel type concrete column shaping, inside production produces the crack because of steam difference in temperature, causes the structure to produce deformation, in this unavoidable circumstances, through installation inside temperature and humidity sensor, pressure sensor, strain sensor form the transmission of interactive wave with nearby basic station under the GPRS chip effect in proper order, and then carry feedback data to constructor, be convenient for prevent and control the regional scope near steel type concrete column in advance after timely maintenance operation, reduce the loss of property that produces. .
Drawings
FIG. 1 is a schematic view of a section steel concrete column with multiple section steel structures in a front view;
FIG. 2 is a schematic top view of a single member of a steel reinforced concrete column with multiple steel structures according to the present invention;
FIG. 3 is a schematic view of the structure of the present invention with individual components separated in a section steel concrete column with multiple steel structures;
FIG. 4 is a schematic view of the installation structure of the compression resistant assembly, the installation resistant assembly and the reinforcing connection assembly in the steel reinforced concrete column with the multi-type steel structure;
FIG. 5 is a schematic view showing the separation of the compression-resistant components, the mounting tolerance components and the reinforcing connection components in a steel reinforced concrete column with a multi-type steel structure;
FIG. 6 is a schematic view of the structure of the invention with a multi-profiled steel structure with a separated installation resistance assembly in the column;
FIG. 7 is a schematic view of the separation of compression resistant components in a steel reinforced concrete column with multiple steel structures according to the present invention;
FIG. 8 is a schematic view of the separation structure of the reinforced connecting assembly in the steel reinforced concrete column with the multi-type steel structure;
fig. 9 is an enlarged schematic view of the section steel concrete column with multi-section steel structure at a position a in fig. 8 according to the present invention.
In the figure:
1-a center column; 2-a tightening assembly; 21-a slip collar; 22-reinforcing support tie bars; 23-connecting steel plates; 24-mounting a collar; 3-covering the steel beam plate by a triangle; 4-reinforcing a support beam frame; 5-triangular sealing plates; 6-mounting an inner cavity; 7-a sensor group; 8-a compression assembly; 81-installing a steel beam; 82-covering the steel plate; 83-opening; 84-reinforcing self-tapping bolts; 85-reinforcing a connecting steel frame; 86-a through hole; 87-a middle separation steel plate of the limiting plate; 88-middle separation steel plates; 89-connecting bolts; 9-installing a tolerance assembly; 91-connecting an installation positioning frame; 92-positioning notch; 93-a wear-resistant rubber backing plate; 94-reinforcing ribs; 95-H type positioning steel frame; 96-impact-resistant shock-absorbing spring frames; 97-positioning a connecting nut; 98-reinforcing E-type connecting steel members; 99-side fastening sleeve frame; 10-reinforcing the connection assembly; 101-butting steel members; 102-diagonal positioning grooves; 103-positioning the inserting grooves; 104-reinforcing the elastic sheet; 105-diamond-shaped fixed pin openings; 106-fixing the connecting slot; 107-diamond limiting pin posts; 11-reinforcing the mounting ribs; 12-connecting the fixed end; 13-mounting a interlayer.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
As shown in fig. 1-9, in the embodiment, a steel reinforced concrete column with a multi-type steel structure is provided, which comprises a center column 1, a plurality of tightening assemblies 2 are sleeved on the peripheral side of the outer surface of the center column 1, a triangular covered steel beam plate 3 is sleeved on the outer bottom end of the center column 1, a triangular sealing plate 5 is arranged at the bottom end of the triangular covered steel beam plate 3, three groups of compression assemblies 8 are fixedly arranged on the peripheral side of the triangular covered steel beam plate 3 in an equal division manner, three groups of installation tolerance assemblies 9 are fixedly arranged on the side ends of the three groups of compression assemblies 8, reinforcing connection assemblies 10 are arranged on the diagonal side ends of the three groups of installation tolerance assemblies 9 in a riveting manner, an installation inner cavity 6 is formed by the three groups of compression assemblies 8 and the triangular sealing plate 5, a sensor group 7 is arranged in the installation inner cavity 6, and the sensor group 7 comprises a temperature and humidity sensor, a pressure sensor, a strain sensor and a GPRS chip; the compression assembly 8 comprises a mounting steel beam 81, wherein a cover steel plate 82 is fixedly arranged in the mounting steel beam 81, openings 83 are formed in the left end and the right end of the cover steel plate 82, four groups of reinforced self-tapping bolts 84 are fixedly connected to the top of the mounting steel beam 81, the four groups of reinforced self-tapping bolts 84 are respectively fixedly connected to the mounting steel beam 81 and the cover steel plate 82, a reinforced connecting steel frame 85 is arranged at the side end of the cover steel plate 82, the side edges of the reinforced connecting steel frame 85 are connected with the cover steel plate 82 in a jogged mode, a plurality of groups of through holes 86 are formed in the surface of a frame body of the reinforced connecting steel frame 85 in an equal division mode, a mounting riveting groove is formed in the other side edge of the reinforced connecting steel frame 85, a limiting plate middle steel plate 87 is fixedly arranged in the mounting steel beam 81, the left end and the right end of the reinforced connecting steel frame 85 in an inclined ladder shape, four groups of connecting bolts 89 are fixedly connected to the surface of the limiting plate middle steel plate 87 through mounting holes formed in the surface of the limiting plate middle steel plate 87, and the four groups of connecting bolts are respectively correspondingly fixedly connected to the through holes 86 and the cover steel plate 82.
According to the illustration of fig. 2-6, the installation tolerance assembly 9 is including connecting the installation locating rack 91, the location notch 92 has been run through on the surface of connection installation locating rack 91, the both ends set up respectively and install wear-resisting rubber backing plate 93 about the connection installation locating rack 91, under connection installation locating rack 91 and location notch 92 cooperation, the firm connectivity of improvement structure installation, and under wear-resisting rubber backing plate 93 cooperation, wear-resisting rubber backing plate 93 installs the outside edge of connection installation locating rack 91, after concrete column shaping, wear-resisting rubber backing plate 93 is formed with 8 mm's buffering activity space, the punching press resistance of whole steel type structure is improved.
According to the embodiment shown in fig. 2 to 6, the connecting wing steel plates are fixedly mounted on the side edges of the wear-resistant rubber backing plate 93, the left and right sides of the front ends of the connecting wing steel plates and the limiting plate middle partition steel plates 87 are fixedly welded, reinforcing rib plates 94 are welded on the side ends of the connecting wing steel plates, the H-shaped positioning steel frames 95 are mounted in a riveting mode in the positioning notch 92, the H-shaped positioning steel frames 95 are arranged in two groups, the connecting wing steel plates and the limiting plate middle partition steel plates 87 are fixedly arranged in a reserved mounting space for the wear-resistant rubber backing plate 93, under the action of the reinforcing rib plates 94, the extrusion strength of the wear-resistant rubber backing plate 93 during concrete column pouring forming is reduced, the impact resistance of the wear-resistant rubber backing plate 93 forming a buffer device is improved, the H-shaped positioning steel frames 95 are fixedly mounted in the positioning notch 92, and the rigidity requirement of the whole multi-steel structure is guaranteed.
According to the method shown in fig. 2-6, three groups of impact-resistant and shock-absorbing spring frames 96 are fastened and connected to the surfaces of two groups of H-shaped positioning steel frames 95 through corresponding mounting openings, reinforced E-shaped connecting steel members 98 are embedded and connected to the side end surfaces of the two groups of H-shaped positioning steel frames 95, two positioning connecting nuts 97 are fastened and mounted on the left and right sides of the surfaces of the two groups of H-shaped positioning steel frames 95 and the reinforced E-shaped connecting steel members 98, two groups of side fastening sleeve frames 99 are fastened and connected to the upper and lower sides of the surfaces of the reinforced E-shaped connecting steel members 98 through hexagonal nuts, the pressure born by the two groups of H-shaped positioning steel frames 95 is reduced by the aid of the mounted three groups of impact-resistant and shock-absorbing spring frames 96, the service life of the integral structure is guaranteed, the reinforced E-shaped connecting steel members 98 are mounted firmly, and then the connectivity of the reinforced E-shaped connecting steel members 98 and the two groups of H-shaped positioning steel frames 95 is reinforced by the aid of the two positioning connecting nuts 97, so that a high-strength and high-strength resistant rigid structure is formed.
According to fig. 2-8, the reinforced connection assembly 10 comprises a butt-joint steel member 101, diagonal positioning grooves 102 are formed in diagonal connecting grooves formed by corresponding three groups of reinforced connection steel frames 85 on the side end surfaces of the butt-joint steel member 101, two groups of positioning inserting grooves 103 are formed in the upper and lower surfaces of the outer wall of the butt-joint steel member 101, and the diagonal connecting grooves formed by the connecting ends of the three groups of reinforced connection steel frames 85 are installed and reinforced by the butt-joint steel member 101, so that the installation of the diagonal positioning grooves 102 and the three groups of reinforced connection steel frames 85 form superposition, and the pressure-bearing deformation resistance of the steel-concrete column of the integral multi-type steel structure before pouring is further improved.
According to the embodiment shown in fig. 2-8, two groups of reinforced elastic sheet plates 104 are fixedly connected in the two groups of positioning inserting grooves 103 in an inserting manner, and diamond-shaped fixing pin openings 105 are formed in the side sides of the two groups of reinforced elastic sheet plates 104 in a penetrating manner, so that after the two groups of reinforced elastic sheet plates 104 are firmly connected with the installation connection of the three groups of reinforced connection steel frames 85 under the cooperation of the butt-joint steel members 101 and the diagonal positioning grooves 102, the two groups of reinforced elastic sheet plates 104 are inserted from the inside of the diamond-shaped fixing pin openings 105, and the assembly efficiency and the overall performance of the structure are further improved.
According to the method shown in fig. 2-9, the surface of the diagonal connecting groove formed by the three groups of reinforced connecting steel frames 85 is provided with a fixed connecting slot 106, the inside of the fixed connecting slot 106 is inserted and installed with a diamond limiting pin 107, the diamond limiting pin 107 and the diamond fixing pin opening 105 are inserted and fixed, the diamond fixing pin opening 105 is used for corresponding to the fixed connecting slot 106 after insertion, and then the diamond limiting pin 107 is inserted into the fixed connecting slot 106 and the diamond fixing pin opening 105 in an embedded manner to connect corners, so that the integral strength of the structure is improved.
According to the figures 1-3, the tightening assembly 2 comprises a sliding collar 21, three groups of reinforcing support connecting rods 22 are welded around the outer wall surface of the sliding collar 21, connecting steel plates 23 are welded at the side ends of the three groups of reinforcing support connecting rods 22, mounting collars 24 are fastened on the side surfaces of the connecting steel plates 23 through fastening bolts, sliding installation can be carried out on the outer side surface of the central column 1 by utilizing the sliding collar 21, a constructor can carry out distance adjustment before pouring on a concrete column, a plurality of groups of node mounting structures can be formed, and under the cooperation of the three groups of reinforcing support connecting rods 22, the connecting steel plates 23 and the mounting collars 24, tensile firm connection is provided for the central column 1, and meanwhile, the bearing load intensity of the combined mounting connection of the compression-resistant assembly 8, the mounting tolerance assembly 9 and the reinforcing connection assembly 10 is ensured.
According to the arrangement shown in fig. 2-4, the two sets of side fastening brackets 99 are internally provided with reinforcing mounting ribs 11, the top ends of the reinforcing mounting ribs 11 are provided with connecting fixing ends 12, the outside of the connecting fixing ends 12 and the mounting collar 24 are fastened and sleeved for mounting, the reinforcing mounting ribs 11 are utilized to improve the overall strength of the concrete column surrounding the side surface during pouring, and the construction and mounting mode of forming a cylinder is facilitated, so that the efficiency of concrete pouring and mounting is improved.
According to the illustration of fig. 1-3, the top surface of the connecting fixed end 12 is provided with a groove, the inside of the groove is embedded and provided with a reinforcing support beam frame 4, the connecting end of the reinforcing installation rib 11 is provided with an installation interlayer 13, the placing distance of the installation interlayer 13 can be adjusted by utilizing the reinforcing support beam frame 4, when the node structure installation is required to be improved, the metal consumption is reduced, the reinforcing support beam frame 4 is added to support the installation interlayer 13, and under the cooperation of the installation interlayer 13, the subsequent construction of waterproof coiled materials and concrete pouring is facilitated.
The wiring diagrams of the temperature and humidity sensor, the pressure sensor, the strain sensor and the GPRS chip in the invention belong to common general knowledge in the field, the working principle is the known technology, and the model of the temperature and humidity sensor, the pressure sensor, the strain sensor and the GPRS chip are selected to be proper according to actual use, so the control mode and wiring arrangement are not explained in detail.
The application method and the working principle of the device are as follows: firstly, before concrete column pouring and forming, the central column 1 is pre-buried and installed at the installation position of the concrete column, then four groups of reinforced self-tapping bolts 84 are utilized to carry out fastening connection installation on the installation steel beam 81 and the cover steel plate 82, so that the side edge of the reinforced connection steel frame 85 and the cover steel plate 82 are in embedded connection, then the baffle plate middle-partition steel plate 87 is placed and embedded into the riveting groove formed by the side edge of the reinforced connection steel frame 85, four groups of connecting bolts 89 are utilized to carry out fastening connection installation corresponding to the through holes 86 and the cover steel plate 82, so that the structural firmness of the cover steel plate 82, the baffle plate middle-partition steel plate 87 and the reinforced connection steel frame 85 is improved, after three groups of compression-resistant assemblies 8 are sequentially installed, a temperature and humidity sensor, a pressure sensor, a strain sensor and a GPRS chip are installed in the formed installation cavity 6, then the triangular sealing plate 5 carries out welding sealing on the installation cavity 6, simultaneously forming welding installation with the side of the three groups of compression-resistant components 8, then installing again by utilizing the triangular covered steel beam plates 3, further enhancing the connection fixity of the three groups of compression-resistant components 8, then welding and fixing the connection wing steel plates and the spacing plate middle partition steel plates 87, simultaneously welding the reinforcing rib plates 94 on the surfaces of the connection wing steel plates, enabling the connection wing steel plates and the spacing plate middle partition steel plates 87 to reserve installation space for the wear-resistant rubber backing plates 93, forming a buffering movable space of 8mm, improving the stamping resistance of the whole steel structure, then installing two groups of H-shaped positioning steel frames 95 in the positioning notch 92 for fixing, simultaneously installing three groups of impact-resistant and shock-reducing spring frames 96 on the surfaces of the two groups of H-shaped positioning steel frames 95, enabling the three groups of impact-resistant and shock-reducing spring frames 96 to reduce the pressure born by the two groups of H-shaped positioning steel frames 95, the service life of the integral structure is ensured, then after the reinforced E-shaped connecting steel member 98 is firmly installed and fixed on the two groups of H-shaped positioning steel frames 95, the reinforced E-shaped connecting steel member 98 and the two groups of H-shaped positioning steel frames 95 are fastened and connected by utilizing the two positioning connecting nuts 97, so that a high-strength tolerance rigid structure is formed, when the three groups of installation tolerance components 9 are installed, the butt joint steel member 101 can be overlapped with the installation of the three groups of reinforced connecting steel frames 85 under the matching of the diagonal positioning grooves 102, the bearing deformation resistance of the steel-concrete column of the integral multi-type steel structure before pouring is further improved, then after the two groups of reinforced elastic sheet plates 104 are inserted from the inside of the diamond-shaped fixing pin openings 105, the diamond-shaped limiting pin posts 107 are inserted into the inside of the fixing connecting slots 106 and the diamond-shaped fixing pin openings 105 in an embedded manner, the corner connection is performed, and the integral strength of the structure is improved, after the compression-resistant component 8, the mounting tolerance component 9 and the reinforcing connection component 10 are integrally mounted, the sliding collar 21 can be slidably mounted on the outer side surface of the central column 1, so that a constructor can conveniently perform distance adjustment before pouring the concrete column, a plurality of groups of node mounting structures are formed, then the reinforcing mounting ribs 11 are fixedly mounted inside the two groups of side fastening collars 99, the top ends of the reinforcing mounting ribs 11 are fixedly mounted with the mounting collar 24, then under the mounting cooperation of the three groups of reinforcing support connecting rods 22 and the connecting steel plates 23, the bearing load strength of the integral combined mounting connection of the compression-resistant component 8, the mounting tolerance component 9 and the reinforcing connection component 10 is ensured, then the mounting interlayer 13 is mounted on the outer periphery side of the central column 1, the mounting process can be repeated again, and after the multi-steel type mounting framework structure of the concrete column is formed, the waterproof coiled material is paved and concrete is poured, when the later-stage steel concrete column is molded for a long time, cracks are generated inside due to the temperature difference of water vapor, the structure is deformed, and in the unavoidable situation, the temperature and humidity sensor, the pressure sensor and the strain sensor inside the installation cavity 6 form transmission of interaction waves with nearby base stations under the action of a GPRS chip in sequence, and further feedback data are transmitted to constructors, so that the construction personnel can conveniently prevent and control the area range near the steel concrete column in advance, and then maintain the construction in time, and property loss is reduced.
Other techniques of this embodiment employ the prior art.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The invention is not to be limited by the specific embodiments disclosed herein, and other embodiments are within the scope of the invention as defined by the claims of the present application.
Claims (7)
1. Section steel concrete column with polytype steel structure, including center column (1), its characterized in that: the novel pressure-resistant steel column is characterized in that a plurality of tightening components (2) are sleeved and arranged on the peripheral side of the outer surface of the center column (1), a triangular cover steel beam plate (3) is sleeved and arranged at the outer bottom end of the center column (1), a triangular sealing plate (5) is arranged at the bottom end of the triangular cover steel beam plate (3), three groups of pressure-resistant components (8) are arranged on the peripheral side of the triangular cover steel beam plate (3) in an equally-divided fastening manner, three groups of mounting tolerance components (9) are arranged on the side ends of the three groups of pressure-resistant components (8) in a fastening manner, a reinforcing connecting component (10) is arranged on the opposite angle side ends of the three groups of the mounting tolerance components (9) in a riveting manner, an inner mounting cavity (6) is formed by the three groups of pressure-resistant components (8) and the triangular sealing plate (5), a sensor group (7) is arranged in the inner mounting cavity (6), and the sensor group (7) comprises a temperature and humidity sensor, a pressure sensor, a strain sensor and a GPRS chip;
the compression-resistant assembly (8) comprises an installation steel beam (81), a cover steel plate (82) is fixedly arranged at the inner part of the installation steel beam (81), openings (83) are formed in the left end and the right end of the cover steel plate (82) in an equally dividing manner, four groups of reinforced self-tapping bolts (84) are fixedly connected to the top of the installation steel beam (81), the four groups of reinforced self-tapping bolts (84) are respectively arranged in the installation steel beam (81) and the cover steel plate (82) in a fixedly connected manner, a reinforced connection steel frame (85) is arranged at the side end of the cover steel plate (82), the side edges of the reinforced connection steel frame (85) are connected with the cover steel plate (82) in an embedded manner, a plurality of groups of through holes (86) are formed in the surface of a frame body of the reinforced connection steel frame (85) in an equally dividing manner, limit steel plates (87) are fixedly arranged at the inner part of the installation steel plate (81) in the installation steel beam (82) in a four groups, limit steel plates (87) are respectively arranged at the inner side edges of the reinforced connection steel frame (85) in a fixed manner, limit steel plates (87) are respectively arranged at the two inclined plates (89) in the installation steel frame body in the installation steel frame, the four groups of connecting bolts (89) are respectively and fixedly connected and installed corresponding to the through holes (86) and the covering steel plates (82);
the mounting tolerance assembly (9) comprises a connection mounting positioning frame (91), positioning notches (92) are formed in the surface of the connection mounting positioning frame (91) in a penetrating mode, and wear-resistant rubber base plates (93) are respectively arranged at the left end and the right end of the connection mounting positioning frame (91);
the side edges of the wear-resistant rubber backing plate (93) are fixedly provided with connecting wing steel plates, the surfaces of the left side and the right side of the front end of each connecting wing steel plate and the surface of each limiting plate middle partition steel plate (87) are fixedly welded, the side ends of each connecting wing steel plate are welded with reinforcing rib plates (94), the inside of each positioning notch (92) is riveted and provided with an H-shaped positioning steel frame (95), and the H-shaped positioning steel frames (95) are arranged into two groups;
three groups of impact-resistant and shock-absorbing spring frames (96) are fixedly connected to the surfaces of the H-shaped positioning steel frames (95) through corresponding mounting openings, reinforced E-shaped connecting steel members (98) are connected to the side end surfaces of the H-shaped positioning steel frames (95) in a jogged mode, two positioning connecting nuts (97) are fixedly arranged on the left side and the right side of the surfaces of the reinforced E-shaped connecting steel members (98), and two groups of side fastening sleeve frames (99) are fixedly connected to the upper side and the lower side of the surfaces of the reinforced E-shaped connecting steel members (98) through hexagonal nuts.
2. A steel reinforced concrete column with multiple steel structures according to claim 1, wherein: the reinforced connecting assembly (10) comprises a butt-joint steel member (101), diagonal positioning grooves (102) are formed in the side end surfaces of the butt-joint steel member (101) in a corresponding three groups of diagonal connecting grooves formed by the reinforced connecting steel frame (85), and two groups of positioning inserting grooves (103) are formed in the upper and lower surfaces of the outer walls of the butt-joint steel member (101).
3. A steel reinforced concrete column with multiple steel structures according to claim 2, wherein: two groups of the positioning inserting grooves (103) are fixedly connected with two groups of reinforced elastic sheet plates (104) in an inserting manner, and diamond-shaped fixing pin openings (105) are formed in the side sides of the reinforced elastic sheet plates (104) in a penetrating manner.
4. A steel reinforced concrete column with multiple steel structures according to claim 3, wherein: the surface of a diagonal connecting groove formed by the reinforced connecting steel frames (85) is provided with a fixed connecting slot (106), a diamond limiting pin (107) is inserted and installed in the fixed connecting slot (106), and the diamond limiting pin (107) and the diamond fixing pin opening (105) are inserted and fixed.
5. A steel reinforced concrete column with multiple steel structures according to claim 1, wherein: the tightening assembly (2) comprises a sliding lantern ring (21), three groups of reinforcing support connecting rods (22) are welded around the outer wall surface of the sliding lantern ring (21), the side ends of the three groups of reinforcing support connecting rods (22) are welded with connecting steel plates (23), and mounting lantern rings (24) are fastened on the side edge surfaces of the connecting steel plates (23) through fastening bolts.
6. A steel reinforced concrete column with multiple steel structures according to claim 1, wherein: the two sets of internally mounted of side fastening sleeve frame (99) is provided with and strengthens installation muscle (11), connect stiff end (12) have been seted up on the top of strengthening installation muscle (11), the outside of connecting stiff end (12) and installation lantern ring (24) fastening sleeve establish the installation.
7. The steel reinforced concrete column with multi-type steel structure according to claim 6, wherein: the top surface of the connecting fixed end (12) is provided with a groove, the inside of the groove is embedded and provided with a reinforcing support beam frame (4), and the connecting end of the reinforcing installation rib (11) is provided with an installation interlayer (13).
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| CN110106972A (en) * | 2019-05-20 | 2019-08-09 | 江南大学 | Between a kind of prefabricated reinforced concrete column and earth pillar or the connection method of itself and girder steel |
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| CN115233750A (en) * | 2022-08-10 | 2022-10-25 | 中国十七冶集团有限公司 | Steel construction assembled basis short column measures positioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100629437B1 (en) * | 2005-03-28 | 2006-09-27 | 일향토건주식회사 | Casing structure for constructing column and column construction method using the same |
| CN108487549A (en) * | 2018-04-20 | 2018-09-04 | 青岛理工大学 | Assembled function-recoverable steel skeleton concrete combined column and mounting method |
| CN110106972A (en) * | 2019-05-20 | 2019-08-09 | 江南大学 | Between a kind of prefabricated reinforced concrete column and earth pillar or the connection method of itself and girder steel |
| CN111962948A (en) * | 2020-08-07 | 2020-11-20 | 北京工业大学 | Steel tube concrete column-H-shaped steel beam-steel support-pi-shaped connecting piece combined side column bottom node and manufacturing method |
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