CN214246081U - Steel structure building frame structure - Google Patents
Steel structure building frame structure Download PDFInfo
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- CN214246081U CN214246081U CN202023016972.XU CN202023016972U CN214246081U CN 214246081 U CN214246081 U CN 214246081U CN 202023016972 U CN202023016972 U CN 202023016972U CN 214246081 U CN214246081 U CN 214246081U
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Abstract
The utility model relates to a steel constructs the construction technology field, specifically is a steel constructs building frame structure, including the ground main part, the last fixed surface of ground main part installs first prefabricated post, first left branch vaulting pole and first right branch vaulting pole, last fixed mounting in proper order of first prefabricated post has first flange joint device, head rod and the prefabricated post of second, the last fixed surface of head rod installs second left branch vaulting pole and second right branch vaulting pole, last fixed mounting in proper order of the prefabricated post of second has second flange joint device and second connecting rod. The utility model has the advantages that: by changing the connection mode of the frame structure, the problems that the stress concentration among nodes is obvious and the installation is troublesome due to the fact that most of the connection modes among the joints are rigid connection and hinged connection are solved; through increasing left and right sides bracing piece, solved because external factor, lead to the structure to produce great horizontal displacement's problem.
Description
Technical Field
The utility model relates to a steel constructs building technical field, especially a steel constructs building frame construction.
Background
The steel structure frame is mainly made of steel materials and is one of main building structure types. The composite material has the characteristics of high strength, light dead weight, high rigidity and the like; therefore, the method is particularly suitable for building large-span, ultrahigh and overweight buildings; the material has good homogeneity and isotropy, belongs to an ideal elastomer and most conforms to the basic assumption of general engineering mechanics; the material has good plasticity and toughness, can have larger deformation, and can well bear dynamic load.
The existing steel structure building frame structure has the following defects:
1. in the existing steel structure building frame structure, because the connection mode among the joints is mostly rigid connection and hinge connection, the stress concentration among the nodes is obvious due to the connection mode, and the installation is troublesome;
2. the existing steel structure building frame structure has large horizontal displacement under the action of strong earthquake, which causes serious non-structural damage.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, change the connection mode of the frame structure, reduce the problem of stress concentration between nodes, and prevent the problem that the installation is more troublesome because the connection modes between the joints are mostly rigid connection and hinged connection; the existing frame structure is changed, the supporting device is added, and the problem of serious non-structural damage caused by large horizontal displacement of the structure under the action of strong earthquake is solved.
The purpose of the utility model is realized through the following technical scheme: the utility model provides a steel constructs building frame structure, includes the ground main part, the last fixed surface of ground main part installs first prefabricated post, the last fixed surface of ground main part installs first left branch vaulting pole, the last fixed surface of ground main part installs first right branch vaulting pole, the last fixed surface of first prefabricated post installs first flange joint device, one side fixed mounting of first flange joint device has the head rod, the last fixed surface of first flange joint device installs the prefabricated post of second, the last fixed surface of head rod installs the second left branch vaulting pole, the last fixed surface of head rod installs the second right branch vaulting pole, the last fixed surface of the prefabricated post of second installs second flange joint device, one side fixed mounting of second flange joint device has the second connecting rod.
Optionally, the foundation main body is fixedly arranged on the ground surface constructed by the building, and the section of the first precast column is square, so that the frame is conveniently constructed on the foundation.
Optionally, the first prefabricated column is welded to the lower surface of the first flange connection device during manufacturing, and the first connecting rod is fixed to the first right supporting rod through the first left supporting rod, so that the frame structure is conveniently mounted, and horizontal displacement is eliminated.
Optionally, the cross section of the first left supporting rod and the cross section of the first right supporting rod are a square, and the first left supporting rod, the first right supporting rod and the foundation main body form a triangle to eliminate horizontal displacement generated by the structure.
Optionally, the first flange connection devices are respectively a four-joint flange, a five-joint flange and a six-joint flange, and are used for connecting and fixing four corners, the middle part and the center of the two-layer frame, so that different positions can be conveniently and fixedly connected.
Optionally, the second connecting rod is fixedly connected with the second right supporting rod through the second left supporting rod, and the second left supporting rod, the second right supporting rod and the second connecting rod form a triangle, so that the horizontal displacement generated by the structure is conveniently eliminated.
Optionally, the second flange connection devices are respectively a three-joint flange, a four-joint flange and a five-joint flange, and four corners, the middle part and the center of the three-layer frame are fixedly connected, so that the top of the frame is conveniently fixed.
Optionally, the cross-section of the left support rod of the second and the cross-section of the right support rod of the second are square, and the cross-section of the first connecting rod and the cross-section of the second connecting rod are square, so that the connecting rods are conveniently and fixedly connected.
The utility model has the advantages of it is following:
1. the steel structure building frame structure is characterized in that a first prefabricated column is fixedly arranged on the upper surface of a foundation main body, a first flange connecting device is fixedly arranged on the upper surface of the first prefabricated column, a first connecting rod is fixedly arranged on one side of the first flange connecting device, a second prefabricated column is fixedly arranged on the upper surface of the flange connecting device, a second flange connecting device is fixedly arranged on the upper surface of the second prefabricated column, a second connecting rod is fixedly arranged on one side of the second flange connecting device, the first prefabricated column is welded and connected with the lower surface of the first flange connecting device during manufacturing, the first flange connecting device is respectively a four-joint flange, a five-joint flange and a six-joint flange which are fixedly connected with the four corners, the middle part and the center of a two-layer frame, and the second flange connecting device is respectively a three-joint flange, a four-joint flange and a five-joint flange, connect fixedly four corners, middle part and the center to three-layer frame, through the connected mode who changes frame construction for the gravitation concentration phenomenon of structure node is no longer showing, has solved current steel structure building frame construction, because the connected mode between the joint is mostly rigid joint and articulated, and such connected mode then can lead to the stress concentration between the node comparatively obvious, and the comparatively troublesome problem of installation.
2. The steel structure building frame structure is characterized in that a first prefabricated column is fixedly arranged on the upper surface of a foundation main body, a first left supporting rod is fixedly arranged on the upper surface of the foundation main body, a first right supporting rod is fixedly arranged on the upper surface of the foundation main body, a first flange connecting device is fixedly arranged on the upper surface of the first prefabricated column, a first connecting rod is fixedly arranged on one side of the first flange connecting device, a second left supporting rod is fixedly arranged on the upper surface of the first connecting rod, a second right supporting rod is fixedly arranged on the upper surface of the first connecting rod, the first left supporting rod, the first right supporting rod and the foundation main body form a triangle, the second left supporting rod, the second right supporting rod and the second connecting rod form a triangle, the first supporting rod, the first right supporting rod, the second left supporting rod and the second right supporting rod stabilize the frame structure, and horizontal displacement caused by external factors is eliminated, the problem of current steel structure building frame construction, because mostly under strong earthquake effect, the horizontal displacement that the structure produced is great, causes serious non-structural destruction is solved.
Drawings
Fig. 1 is a schematic view of a first view structure of the present invention;
fig. 2 is a schematic view of a second perspective structure of the present invention;
fig. 3 is a schematic structural diagram of the structure a in fig. 1 according to the present invention.
In the figure: 1-foundation body, 2-first prefabricated column, 3-first left support rod, 4-first right support rod, 5-first flange connection device, 6-first connection rod, 7-second prefabricated column, 8-second left support rod, 9-second right support rod, 10-second flange connection device and 11-second connection rod.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1-3, a steel structure building frame structure, it includes foundation main body 1, foundation main body 1's last fixed surface installs first prefabricated post 2, foundation main body 1's last fixed surface installs first left branch vaulting pole 3, foundation main body 1's last fixed surface installs first right branch vaulting pole 4, first prefabricated post 2's last fixed surface installs first flange joint device 5, one side fixed mounting of first flange joint device 5 has head rod 6, first flange joint device 5's last fixed surface installs prefabricated post 7 of second, head rod 6's last fixed surface installs second left branch vaulting pole 8, head rod 6's last fixed surface installs second right branch vaulting pole 9, the last fixed surface of prefabricated post 7 of second has second flange joint device 10, one side fixed mounting of second flange joint device 10 has second connecting rod 11.
As an optimal technical solution of the utility model: the foundation main body 1 is fixedly arranged on the ground surface built by a building, the section of a first prefabricated column 2 is square, the first prefabricated column 2 is welded and connected with the lower surface of a first flange connecting device 5 during manufacturing, a first connecting rod 6 is fixed with a first right supporting rod 4 through a first left supporting rod 3, the section of the first left supporting rod 3 and the section of the first right supporting rod 4 are square, the first left supporting rod 3, the first right supporting rod 4 and the foundation main body 1 form a triangle, the first flange connecting device 5 is respectively a four-joint flange, a five-joint flange and a six-joint flange, four corners, the middle part and the center of a two-layer frame are connected and fixed, a second connecting rod 11 is fixedly connected with a second right supporting rod 9 through a second left supporting rod 8, the second right supporting rod 9 and the second connecting rod 11 form a triangle, the second flange connecting devices 10 are respectively a three-joint flange, a four-joint flange and a five-joint flange, four corners, the middle part and the center of the three-layer frame are fixedly connected, the cross section of the second left supporting rod 8 and the cross section of the second right supporting rod 9 are square, and the cross section of the first connecting rod 6 and the cross section of the second connecting rod 11 are square.
The working process of the utility model is as follows: with first prefabricated post 2 fixed mounting on ground main part 1, carry out the fixed connection to the head rod through first flange joint device 5 on first prefabricated post 2, with first left branch vaulting pole 3 and first right branch vaulting pole 4 fixed mounting on ground main part 1, and the installation angle slope, and be fixed in on head rod 6, last fixed surface at first flange joint device 5 installs prefabricated post of second 7, through second flange joint device 10 on the prefabricated post 7 of second with second connecting rod 11 fixed connection, fixed mounting has second left branch vaulting pole 8 and second right branch vaulting pole 9 on head rod 6, and with second connecting rod fixed connection, accomplish frame construction's installation.
In summary, when the steel structure building frame structure is used, a first prefabricated column 2 is fixedly installed on the upper surface of a foundation main body 1, a first flange connecting device 5 is fixedly installed on the upper surface of the first prefabricated column 2, a first connecting rod 6 is fixedly installed on one side of the first flange connecting device 5, a second prefabricated column 7 is fixedly installed on the upper surface of the flange connecting device 5, a second flange connecting device 10 is fixedly installed on the upper surface of the second prefabricated column 7, a second connecting rod 11 is fixedly installed on one side of the second flange connecting device 10, the first prefabricated column 2 is welded to the lower surface of the first flange connecting device 5 during manufacturing, the first flange connecting device 5 is a four-joint flange, a five-joint flange and a six-joint flange respectively, four corners, middle and center of a two-layer frame are fixedly connected, and the second flange connecting device 10 is a three-joint flange respectively, The four-joint flange and the five-joint flange are used for connecting and fixing the four corners, the middle part and the center of the three-layer frame, the gravity concentration phenomenon of structural nodes is not obvious any more by changing the connection mode of the frame structure, and the problems that the stress concentration among the nodes is obvious and the installation is troublesome due to the fact that most of the connection modes among the joints are rigid connection and hinged are solved; a first prefabricated column 2 is fixedly arranged on the upper surface of a foundation main body 1, a first left support rod 3 is fixedly arranged on the upper surface of the foundation main body 1, a first right support rod 4 is fixedly arranged on the upper surface of the foundation main body 1, a first flange connecting device 5 is fixedly arranged on the upper surface of the first prefabricated column 2, a first connecting rod 6 is fixedly arranged on one side of the first flange connecting device 5, a second left support rod 8 is fixedly arranged on the upper surface of the first connecting rod 6, a second right support rod 9 is fixedly arranged on the upper surface of the first connecting rod 6, the first left support rod 3, the first right support rod 4 and the foundation main body 1 form a triangle, the second left support rod 8, the second right support rod 9 and the second connecting rod 11 form a triangle, and the frame structure is stabilized through the first support rod 3, the first right support rod 4, the second left support rod 8 and the second right support rod 9, the horizontal displacement that makes the structure produce by external factor is eliminated, has solved current steel structure building frame construction, because mostly under strong earthquake effect, the horizontal displacement that the structure produced is great, causes serious non-structural destruction's problem.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A steel constructs building frame construction which characterized in that: comprises a foundation main body (1), wherein a first prefabricated column (2) is fixedly arranged on the upper surface of the foundation main body (1), a first left support rod (3) is fixedly arranged on the upper surface of the foundation main body (1), a first right support rod (4) is fixedly arranged on the upper surface of the foundation main body (1), a first flange connecting device (5) is fixedly arranged on the upper surface of the first prefabricated column (2), a first connecting rod (6) is fixedly arranged on one side of the first flange connecting device (5), a second prefabricated column (7) is fixedly arranged on the upper surface of the first flange connecting device (5), a second left support rod (8) is fixedly arranged on the upper surface of the first connecting rod (6), a second right support rod (9) is fixedly arranged on the upper surface of the first connecting rod (6), a second flange connecting device (10) is fixedly arranged on the upper surface of the second prefabricated column (7), and a second connecting rod (11) is fixedly arranged on one side of the second flange connecting device (10).
2. A steel structural building frame structure according to claim 1, wherein: the foundation main body (1) is fixedly arranged on the ground surface constructed by a building, and the section of the first prefabricated column (2) is square.
3. A steel structural building frame structure according to claim 1, wherein: the first prefabricated column (2) is connected with the lower surface of the first flange connecting device (5) in a welding mode during manufacturing, and the first connecting rod (6) is fixed with the first right supporting rod (4) through the first left supporting rod (3).
4. A steel structural building frame structure according to claim 1, wherein: the cross section of the first left supporting rod (3) and the cross section of the first right supporting rod (4) are square, and the first left supporting rod (3), the first right supporting rod (4) and the foundation main body (1) form a triangle.
5. A steel structural building frame structure according to claim 1, wherein: the first flange connecting devices (5) are respectively a four-joint flange, a five-joint flange and a six-joint flange, and are used for connecting and fixing the four corners, the middle part and the center of the two-layer frame.
6. A steel structural building frame structure according to claim 1, wherein: the second connecting rod (11) is fixedly connected with the second right supporting rod (9) through the second left supporting rod (8), and the second left supporting rod (8), the second right supporting rod (9) and the second connecting rod (11) form a triangle.
7. A steel structural building frame structure according to claim 1, wherein: the second flange connecting devices (10) are respectively a three-joint flange, a four-joint flange and a five-joint flange, and are used for connecting and fixing the four corners, the middle part and the center of the three-layer frame.
8. A steel structural building frame structure according to claim 1, wherein: the cross section of the second left supporting rod (8) and the cross section of the second right supporting rod (9) are square, and the cross section of the first connecting rod (6) and the cross section of the second connecting rod (11) are square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023016972.XU CN214246081U (en) | 2020-12-15 | 2020-12-15 | Steel structure building frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023016972.XU CN214246081U (en) | 2020-12-15 | 2020-12-15 | Steel structure building frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214246081U true CN214246081U (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023016972.XU Active CN214246081U (en) | 2020-12-15 | 2020-12-15 | Steel structure building frame structure |
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|---|---|
| CN (1) | CN214246081U (en) |
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- 2020-12-15 CN CN202023016972.XU patent/CN214246081U/en active Active
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