CN214614568U - Memory alloy down tube steel truss beam column connecting part - Google Patents
Memory alloy down tube steel truss beam column connecting part Download PDFInfo
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- CN214614568U CN214614568U CN202022719741.9U CN202022719741U CN214614568U CN 214614568 U CN214614568 U CN 214614568U CN 202022719741 U CN202022719741 U CN 202022719741U CN 214614568 U CN214614568 U CN 214614568U
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- truss girder
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Abstract
A memory alloy diagonal steel truss beam column connecting part comprises a rectangular steel pipe column with a column end cap, an H-shaped steel column with an end plate and a stiffening rib, an H-shaped steel house truss beam in a web plate direction, an H-shaped steel truss beam with an end plate in an end plate direction, a memory alloy diagonal of a steel truss and a high-strength bolt. The memory alloy diagonal rod steel truss connecting part has the advantages that the memory alloy diagonal rod can play a role in resisting earthquake and energy consumption in the structure by adopting the characteristics of the memory alloy diagonal rod, the memory alloy diagonal rod of the steel truss can resist corrosion, the service life of a building is prolonged, meanwhile, the maintenance cost in the service period is also reduced, compared with the existing engineering node, the memory alloy diagonal rod steel truss connecting part can avoid complex construction environment and high-strength labor capacity, and the construction difficulty, the engineering cost and the maintenance cost in the service period are reduced to the greatest extent.
Description
Technical Field
The utility model relates to a building steel structure engineering technical field, in particular to memory alloy down tube steel truss beam column connection position.
Background
Along with the application of steel construction in the building trade, obviously improved the operational environment of present job site, by the improvement of current construction technology and constructor to operational environment's requirement again, a large amount of assembled buildings appear, however according to the structural configuration demand difference, the structural member form is designed diversified, the structure of the weak roof beam of strong node ubiquitous, when receiving natural disasters ' destruction, the structure probably needs overhaul or directly demolish, loses use value, causes the threat to people's the lives and property.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the above-mentioned among the prior art not enough, provide a memory alloy down tube steel truss beam column connection position to solve the problem that current steel construction building can not the shock resistance power consumption.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a memory alloy down tube steel truss beam column connection position, includes the H shaped steel room truss girder and the H shaped steel truss girder that end plate was taken to the rectangle steel-pipe column of taking the post end cap, the H shaped steel room truss girder of taking the end plate direction and the H shaped steel truss girder of end plate direction area end plate, the H shaped steel column upper portion of taking the post end cap is provided with the H shaped steel post of taking the end plate, there are the H shaped steel room truss girder of web direction and the H shaped steel truss girder of end plate direction area end plate all to adopt a memory alloy material down tube around the H shaped steel post of taking the end plate, the H shaped steel room truss girder tip memory alloy down tube of web direction and the H shaped steel truss girder tip memory alloy down tube of end plate direction all adopt a memory alloy material down tube, connect by high strength bolt between steel-beam column and the down tube.
The rectangular steel pipe column with the column end cap comprises a lower rectangular steel pipe column and a column cap with a bolt hole in the upper portion of the rectangular steel pipe column, wherein the column cap with the bolt hole in the upper portion of the rectangular steel pipe column is connected with a lower end plate with the bolt hole in the H-shaped steel column through a high-strength bolt.
The H-shaped steel column with the end plate comprises a lower end plate with an H-shaped steel column bolt hole, a flange plate with an H-shaped steel column bolt hole, an upper stiffening rib bolt hole steel connecting plate in the web direction of the H-shaped steel column and a stiffening rib with a bolt hole in the lower portion in the web direction of the H-shaped steel column, wherein the lower end plate with the H-shaped steel column bolt hole is in high-strength bolt connection with a column cap with a bolt hole in the upper portion of a rectangular steel column, the flange plate with the H-shaped steel column bolt hole is in high-strength bolt connection with an H-shaped steel truss beam with the end plate in the end plate direction, and the upper stiffening rib bolt hole steel connecting plate in the web direction of the H-shaped steel column and the stiffening rib with the bolt hole in the lower portion in the web direction are connected with the H-shaped steel truss beam in the web direction through a rigid connecting plate with a bolt hole in the lower chord end of the H-shaped steel house truss beam in the web direction and a high-strength bolt.
H shaped steel room truss girder of web direction and H shaped steel truss girder of end plate direction area end plate, the tip down tube adoption of the H shaped steel room truss girder of web direction is a memory alloy down tube, and the H shaped steel room truss girder tip memory alloy down tube both ends of web direction and the memory alloy down tube steel connecting plate of the web direction H shaped steel room truss girder of both sides are connected through high strength bolts, the tip down tube adoption of the H shaped steel truss girder of end plate direction area end plate is a memory alloy down tube, and the memory alloy down tube steel connecting plate of the H shaped steel truss girder tip memory alloy down tube both ends of end plate direction and the end plate direction H shaped steel truss girder of both sides is connected through high strength bolts, the H shaped steel room truss girder of web direction is according to design 300The end plate of the truss beam end of the H-shaped steel house with the end plate in the upper chord web plate direction is connected with the steel connecting plate with the bolt hole of the stiffening rib at the upper part in the web plate direction of the H-shaped steel column by adopting a high-strength bolt, and the lower chord of the H-shaped steel truss beam with the bolt hole in the web plate direction of the web plate direction and the stiffening rib with the bolt hole at the lower part in the web plate direction of the H-shaped steel column are connected by adopting a high-strength boltThe steel connecting plate with the bolt holes at the lower chord end of the H-shaped steel house truss girder in the web plate direction is connected with the high-strength bolt, and the upper chord of the H-shaped steel truss girder in the end plate direction and the lower chord of the H-shaped steel truss girder in the end plate direction are connected with the flange plate with the bolt holes of the H-shaped steel column through the high-strength bolt.
The lower chord end of the web direction H-shaped steel house truss girder is provided with a steel connecting plate with bolt holes, the memory alloy diagonal steel connecting plate of the web direction H-shaped steel house truss girder and the memory alloy diagonal steel connecting plate of the end plate direction H-shaped steel truss girder, the lower chord of the H-shaped steel truss girder with the bolt holes in the web plate direction is connected with the stiffening rib with the bolt holes at the lower part of the H-shaped steel column in the web plate direction through a rigid connecting plate with the bolt holes at the lower chord end of the H-shaped steel house truss girder in the web plate direction and a high-strength bolt, the H-shaped steel house truss girder in the web plate direction is connected with the memory alloy diagonal bar at the end part of the H-shaped steel house truss girder in the web plate direction through the memory alloy diagonal bar steel connecting plate of the H-shaped steel house truss girder in the web plate direction and the high-strength bolt, the H-shaped steel truss girder with the end plates in the end plate direction is connected with the memory alloy diagonal rods at the end parts of the H-shaped steel truss girder in the end plate direction through the memory alloy diagonal rod steel connecting plates of the H-shaped steel truss girder in the end plate direction and the high-strength bolts.
The high-strength bolts are connected at the whole connecting parts of the construction site by the high-strength bolts.
A memory alloy down tube steel truss beam column connection position, its beneficial effect as follows:
1. the memory alloy diagonal bar is adopted in the steel truss beam structure, and when the structure is subjected to natural damage (earthquake), the structure can properly protect the connection part of the memory alloy diagonal bar steel truss beam column, and has the functions of earthquake resistance and energy consumption.
2. The components produced by mechanical design and factory production are precise and accurate, almost no machining error exists, the engineering quality is improved, and the workload is reduced. The installation and construction are simple, and only simple bolts need to be screwed on site.
3. The memory alloy diagonal rod in the connection part of the memory alloy diagonal rod steel truss beam column can be detached or replaced, the normal use requirement cannot be met along with the increase of time, the component can be quickly replaced, and the maintenance cost in the service period is reduced.
4. Compare with current engineering node, adopt the utility model discloses can avoid the construction environment of complicacy and the amount of labour of high strength, the maintenance cost of the at utmost reduction construction degree of difficulty, engineering cost and service period.
Drawings
Fig. 1 is the utility model provides a beam column node decomposes the schematic diagram.
Fig. 2 is the utility model provides a beam column node assembly schematic diagram.
Fig. 3 is a schematic view of an H-shaped steel truss girder provided by the present invention.
Fig. 4 is a schematic view of the H-shaped steel house truss girder provided by the present invention.
Fig. 5 is a schematic view of an H-shaped steel truss girder provided by the present invention.
Wherein the content of the first and second substances,
1-H-shaped steel column with end plate, 101-lower end plate with bolt hole of H-shaped steel column, 102-flange plate with bolt hole of H-shaped steel column, 103-connecting plate with bolt hole of upper stiffening rib in web direction of H-shaped steel column, 104-stiffening rib with bolt hole in web direction of H-shaped steel column, 2-web direction H-shaped steel roof truss girder, 201-upper chord of web direction H-shaped steel roof truss girder, 202-diagonal of web direction H-shaped steel roof truss girder, 203-lower chord of web direction H-shaped steel roof truss girder with bolt hole, 204-web direction H-shaped steel roof truss girder end memory alloy diagonal, 3-end plate direction H-shaped steel roof truss girder with end plate, 301-upper chord of end plate direction H-shaped steel roof truss girder, 302-diagonal of end plate direction H-shaped steel roof truss girder, 303-lower chord of end plate direction H-shaped steel roof truss girder, 304-end memory alloy diagonal of end plate direction H-shaped steel roof truss girder, 4-rectangular steel pipe column with column end cap, 401-lower rectangular steel pipe column, 402-column cap with bolt hole on the upper part of rectangular steel pipe column, 5-end plate with end plate in web direction at the truss beam end of H-type steel house, 6-end plate with end plate in end plate direction at the truss beam end of H-type steel house, 7-all high-strength bolts, 8-steel connecting plate with bolt hole at the bottom chord end of H-type steel house truss beam in web direction, 801-memory alloy diagonal steel connecting plate of H-type steel house truss beam in web direction, 802-memory alloy diagonal steel connecting plate of H-type steel truss beam in end plate direction, 9-all bolt holes.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and the construction process.
In order to solve the problems of the existing structural connection node, as shown in fig. 1 to 5, a connection part of a memory alloy diagonal steel truss beam column comprises a rectangular steel pipe column 4 with a column end cap, an H-shaped steel column 1 with an end plate, an H-shaped steel house truss beam 2 in a web plate direction and an H-shaped steel truss beam 3 with an end plate in an end plate direction, wherein the H-shaped steel column 1 with an end plate is arranged at the upper part of the rectangular steel pipe column 4 with the column end cap, the H-shaped steel house truss beam 2 in the web plate direction and the H-shaped steel truss beam 3 with an end plate in the end plate direction are arranged around the H-shaped steel column 1 with the end plate, the memory alloy diagonal rods 204 at the end part of the H-shaped steel house truss beam in the web plate direction and the memory alloy diagonal rods 304 at the end part of the H-shaped steel truss beam in the end plate direction both adopt memory alloy diagonal rods made of a memory alloy material, and the steel beam columns and the diagonal rods are connected by high-strength bolts 7.
The rectangular steel pipe column 4 with the column end cap comprises a lower rectangular steel pipe column 401 and a column cap 402 with a bolt hole in the upper portion of the rectangular steel pipe column, wherein the column cap 402 with the bolt hole in the upper portion of the rectangular steel pipe column is connected with a lower end plate 101 with the bolt hole in the H-shaped steel pipe column through a high-strength titanium-nickel memory alloy bolt 7.
The H-shaped steel column 1 with the end plates comprises a lower end plate 101 with a bolt hole of the H-shaped steel column, a flange plate 102 with a bolt hole of the H-shaped steel column, a steel connecting plate 103 with a bolt hole of an upper stiffening rib in the web direction of the H-shaped steel column and a stiffening rib 104 with a bolt hole in the lower portion in the web direction of the H-shaped steel column, the lower end plate 101 with the bolt hole of the H-shaped steel column is connected with a column cap 402 with the bolt hole on the upper part of the rectangular steel column by a high-strength bolt 7, the flange plate 102 with bolt holes of the H-shaped steel column is connected with the H-shaped steel truss girder 3 with end plates in the end plate direction by high-strength bolts 7, the upper stiffening rib with the bolt hole and the upper stiffening rib 103 in the web direction of the H-shaped steel column and the lower stiffening rib with the bolt hole and the lower stiffening rib 104 in the web direction of the H-shaped steel column are connected with the H-shaped steel house truss girder 2 in the web direction through the steel connecting plate 8 with the bolt hole and the high-strength bolt 7 at the lower chord end of the H-shaped steel house truss girder in the web direction.
H shaped steel room truss girder 2 and end plate direction of web direction take H shaped steel truss girder 3 of end plate, the tip down tube adoption of the H shaped steel room truss girder 2 of web direction is a memory alloy down tube, and the memory alloy down tube steel connecting plate 801 of the H shaped steel room truss girder tip memory alloy down tube 204 both ends of the H shaped steel room truss girder of web direction and both sides is connected through high strength bolt 7, the tip down tube adoption of the H shaped steel truss girder 3 of end plate direction area end plate is a memory alloy down tube, and the memory alloy down tube steel connecting plate 802 of the H shaped steel truss girder tip memory alloy down tube 304 both ends of end plate direction and the end plate direction H shaped steel truss girder of end plate direction both sides is connected through high strength bolt 7, the H shaped steel truss girder 2 of web direction takes the end plate to connect through high strength bolt 7 according to design 300The end plate 5 at the beam end of the H-shaped steel house truss with the end plate in the upper chord web direction is connected with a steel connecting plate 103 with a bolt hole of an upper stiffening rib in the web direction of an H-shaped steel column by a high-strength bolt 7, the lower chord 203 of the H-shaped steel truss with the bolt hole in the web direction is connected with a stiffening rib 104 with a bolt hole in the lower part in the web direction of the H-shaped steel column by a steel connecting plate 8 with a bolt hole at the lower chord end of the H-shaped steel house truss in the web direction and a high-strength bolt 7, and the upper chord 301 of the H-shaped steel truss in the end plate direction and the lower chord 303 of the H-shaped steel truss in the end plate direction are connected with a flange plate 102 with a bolt hole of an H-shaped steel column by the high-strength bolt 7.
The steel connecting plate 8 with bolt holes at the bottom chord end of the web direction H-shaped steel house truss girder, the memory alloy diagonal steel connecting plate 801 of the web direction H-shaped steel house truss girder and the memory alloy diagonal steel connecting plate 802 of the end plate direction H-shaped steel truss girder, the bottom chord 203 of the web direction H-shaped steel house truss girder with bolt holes and the stiffening rib 104 with bolt holes at the lower part of the web direction H-shaped steel column through the rigid connecting plate 8 with bolt holes at the bottom chord end of the web direction H-shaped steel house truss girder and the high-strength bolt 7 are connected, the H-shaped steel house truss girder 2 in the web direction and the memory alloy diagonal 204 at the end part of the H-shaped steel house truss girder in the web direction are connected through the memory alloy diagonal steel connecting plate 801 and the high-strength bolt 7 of the web direction H-shaped steel house truss girder, the H-shaped steel truss girder 3 with the end plate in the end plate direction and the memory alloy diagonal 304 at the end part of the H-shaped steel house truss girder in the end plate direction pass through the memory alloy diagonal steel connecting plate 802 and the high-strength bolt 7 of the end plate direction H-shaped steel truss girder 7 are connected.
The high-strength bolts 7 are connected with the whole connecting part of the construction site through the high-strength bolts 7.
The construction process of the utility model comprises the following steps,
step 1, according to construction conditions of a site and requirements of people, a mechanical design company carries out accurate design on parts, then the parts are processed by a factory and transported back to the construction site;
step 2, hoisting a rectangular steel pipe column 4 with a column end cap by a mechanical vehicle, tightening a part of pretightening force of a high-strength bolt 7 of a rectangular column base, and fixing and erecting by four ropes;
step 4, hoisting the structural part of the upper H-shaped steel truss girder column to be directly aligned with the rectangular steel pipe column 4 with the column end cap at the lower part to be assembled into a steel structural part, and twisting the pre-tightening force of the high-strength bolt 7 at the joint to the maximum state after assembly alignment to complete the installation of the connecting part of the memory alloy diagonal steel truss girder column;
the above description is only an engineering example of the present invention, and is not intended to limit the present invention, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (4)
1. A memory alloy diagonal steel truss beam column connecting part is characterized by comprising a rectangular steel pipe column (4) with a column end cap, an H-shaped steel column (1) with an end plate, an H-shaped steel house truss beam end memory alloy diagonal rod (204) in a web plate direction, an H-shaped steel truss beam end memory alloy diagonal rod (304) in an end plate direction, an H-shaped steel house truss beam (2) in a web plate direction and an H-shaped steel truss beam (3) with an end plate direction, wherein the H-shaped steel truss beam (3) with the end plate in the end plate direction comprises an upper chord (301) of the H-shaped steel truss beam in the end plate direction and a lower chord (303) of the H-shaped steel truss beam in the end plate direction, the H-shaped steel column (4) with the column end cap is provided with the H-shaped steel column (1) with the end plate at the upper part, the H-shaped steel house truss beam (2) in the web plate direction and the H-shaped steel truss beam (3) with the end plate direction are arranged around the H-shaped steel column (1) with the end plate direction, the H-shaped steel house truss girder end memory alloy diagonal rod (204) of web plate direction and the H-shaped steel truss girder end memory alloy diagonal rod (304) of end plate direction all adopt a memory alloy material diagonal rod, rectangular steel pipe column (4) with column end cap, H-shaped steel column (1) with end plate, H-shaped steel house truss girder end memory alloy diagonal rod (204) of web plate direction, H-shaped steel truss girder end memory alloy diagonal rod (304) of end plate direction, H-shaped steel house truss girder (2) of web plate direction and H-shaped steel truss girder (3) of end plate direction with end plate are connected by high-strength bolts (7).
2. The connection part of the memory alloy sway rod steel truss beam column as claimed in claim 1, wherein the H-shaped steel column (1) with the end plate comprises a lower end plate (101) with a bolt hole of the H-shaped steel column, a flange plate (102) with a bolt hole of the H-shaped steel column, a steel connection plate (103) with a bolt hole of the web direction upper stiffening rib and a stiffening rib (104) with a bolt hole of the H-shaped steel column and a web direction lower stiffening rib (104), the lower end plate (101) with a bolt hole of the H-shaped steel column is connected with a column cap (402) with a bolt hole of the rectangular steel column, the flange plate (102) with a bolt hole of the H-shaped steel column is connected with the H-shaped steel truss beam (3) with the end plate and the end plate in the end plate direction by using the high-strength bolt (7), the steel connection plate (103) with a bolt hole of the web direction upper stiffening rib and the stiffening rib (104) with a bolt hole of the web direction lower portion of the H-shaped steel column are connected with the H-shaped steel truss beam (2) in the web direction through the web And a rigid connecting plate (8) with bolt holes at the lower chord end of the truss girder of the H-shaped steel house in the direction is connected with a high-strength bolt (7).
3. The connection part of a memory alloy diagonal steel truss girder column as claimed in claim 1, which is characterized in that the web-oriented H-shaped steel truss girder (2) and the end plate-oriented H-shaped steel truss girder (3) are provided with end plates, the end diagonal of the web-oriented H-shaped steel truss girder (2) is a memory alloy diagonal, the two ends of the web-oriented H-shaped steel truss girder end memory alloy diagonal (204) are connected with the memory alloy diagonal steel connection plates (801) of the web-oriented H-shaped steel truss girders on the two sides through high-strength bolts (7), the end diagonal of the end plate-oriented H-shaped steel truss girder (3) is a memory alloy diagonal, the two ends of the end memory alloy diagonal (304) of the end plate-oriented H-shaped steel truss girder are connected with the memory alloy diagonal steel connection plates (802) of the end plate-oriented H-shaped steel truss girders on the two sides through high-strength bolts (7), the H-shaped steel house truss girder (2) in the web direction is designed to be 300The slope of the H-shaped steel house truss girder is convenient for roof drainage, an end plate (5) at the girder end of the H-shaped steel house truss girder with the end plate in the upper chord web direction is connected with a steel connecting plate (103) with a bolt hole of an upper stiffening rib in the web direction of an H-shaped steel column by a high-strength bolt (7), a lower chord (203) of the H-shaped steel house truss girder with the bolt hole in the web direction is connected with a stiffening rib (104) with a bolt hole in the lower part of the H-shaped steel column in the web direction by a steel connecting plate (8) with a bolt hole in the lower chord end of the H-shaped steel house truss girder in the web direction and the high-strength bolt (7), and an upper chord (301) of the H-shaped steel truss girder in the end plate direction and a lower chord (303) of the H-shaped steel truss girder in the end plate direction are connected with a flange plate (102) with a bolt hole of an H-shaped steel column by the high-strength bolt (7).
4. The connection part of the memory alloy diagonal steel truss girder column as claimed in claim 1, which is characterized in that a steel connection plate (8) with bolt holes at the bottom chord end of a web direction H-shaped steel house truss girder, a memory alloy diagonal steel connection plate (801) of the web direction H-shaped steel house truss girder and a memory alloy diagonal steel connection plate (802) of an end plate direction H-shaped steel truss girder are provided, the bottom chord (203) of the H-shaped steel house truss girder with bolt holes in the web direction is connected with a stiffening rib (104) with bolt holes at the lower part of the web direction of an H-shaped steel column through the steel connection plate (8) with bolt holes at the bottom chord end of the H-shaped steel house truss girder in the web direction and a high-strength bolt (7), the H-shaped steel house truss girder (2) in the web direction is connected with the memory alloy diagonal steel connection plate (801) and the high-strength bolt (7) at the end part of the H-shaped steel house truss girder in the web direction, the H-shaped steel truss girder (3) with the end plates in the end plate direction is connected with the memory alloy diagonal rods (304) at the end parts of the H-shaped steel truss girder in the end plate direction through the memory alloy diagonal rod steel connecting plates (802) of the H-shaped steel truss girder in the end plate direction and the high-strength bolts (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022719741.9U CN214614568U (en) | 2020-11-23 | 2020-11-23 | Memory alloy down tube steel truss beam column connecting part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022719741.9U CN214614568U (en) | 2020-11-23 | 2020-11-23 | Memory alloy down tube steel truss beam column connecting part |
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| Publication Number | Publication Date |
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| CN214614568U true CN214614568U (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022719741.9U Active CN214614568U (en) | 2020-11-23 | 2020-11-23 | Memory alloy down tube steel truss beam column connecting part |
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| CN (1) | CN214614568U (en) |
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