CN219909334U - Construction node suitable for stainless steel tube constraint ultra-high performance concrete frame structure - Google Patents
Construction node suitable for stainless steel tube constraint ultra-high performance concrete frame structure Download PDFInfo
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- CN219909334U CN219909334U CN202321366480.4U CN202321366480U CN219909334U CN 219909334 U CN219909334 U CN 219909334U CN 202321366480 U CN202321366480 U CN 202321366480U CN 219909334 U CN219909334 U CN 219909334U
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- steel tube
- concrete column
- column body
- steel pipe
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- 238000010276 construction Methods 0.000 title claims abstract description 25
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 25
- 239000010935 stainless steel Substances 0.000 title claims abstract description 25
- 239000011374 ultra-high-performance concrete Substances 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 70
- 239000010959 steel Substances 0.000 claims abstract description 70
- 239000004567 concrete Substances 0.000 claims abstract description 55
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 5
- 230000000452 restraining effect Effects 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000008023 solidification Effects 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- 238000005457 optimization Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004574 high-performance concrete Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a construction node suitable for a stainless steel tube restraining ultra-high performance concrete frame structure, which belongs to the technical field of building construction, and is characterized by comprising a concrete column body and a steel tube, wherein the steel tube is arranged outside the concrete column body, an installation mechanism convenient for connecting a frame is arranged outside the steel tube, a screw is arranged inside the concrete column body, an I-beam is inserted outside the screw, a nut is in threaded connection with the outside of the screw, one end of the screw penetrates through the steel tube and is movably connected with the steel tube, when the concrete column body is arranged inside the steel tube, one end of the screw penetrates through the steel tube, then one end of the screw is arranged inside the concrete column body, then the concrete column body is waited for solidification, then the I-beam can be inserted outside the screw, and then the I-beam is fixed through the nut, so that the connection of an external structure can be facilitated, and the safety is greatly improved.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a construction node suitable for a stainless steel tube constraint ultra-high performance concrete frame structure.
Background
Structural nodes are one of the main elements of building structural systems, and in general, construction materials are limited by the maximum size of production or transportation, so that a member connecting two or more fixed bodies is called a structural node, and because of the high node type selectivity, special structural nodes are also designed intentionally in order to increase structural toughness or reduce structural internal forces.
The current announcements are: the utility model patent of CN210507833U discloses a steel pipe column and concrete column superposed connection node, which comprises a concrete column and a steel pipe, wherein the steel pipe is inserted into the concrete column and connected with the concrete column in a superposed manner, a bottom plate is arranged on a column foot of the steel pipe column, a small amount of construction positioning anchor bolts are arranged, a bolt is welded inside and outside a pipe wall of a superposed part of the steel column and the concrete column, a main rib extends upwards outside the concrete column, the main rib is additionally arranged on the inner side of the steel pipe column, meanwhile, a top end stirrup of the superposed part of the outer side of the concrete column is encrypted, and a stand rib and a lacing wire are additionally arranged, so that the steel pipe column and concrete column superposed connection node with reliable force transmission and connection are formed.
Although the steel pipe column and the concrete column can be connected together, the steel pipe column and the concrete column are reduced in use, and the safety of a building can be greatly reduced due to the reduction of the use of the steel during construction of the building, so that certain potential safety hazards are provided.
Disclosure of Invention
1. Technical problem to be solved
The utility model provides a construction node suitable for a stainless steel pipe constraint ultra-high performance concrete frame structure, and aims to solve the problems that the conventional construction node suitable for the stainless steel pipe constraint ultra-high performance concrete frame structure reduces the use of steel materials in use and greatly reduces the safety of a building in construction, so that certain potential safety hazards are caused.
2. Technical proposal
The utility model is realized in such a way that a construction node suitable for a stainless steel tube restraining ultra-high performance concrete frame structure comprises a concrete column body and a steel tube, wherein the steel tube is arranged outside the concrete column body, and an installation mechanism convenient for connecting the frame is arranged outside the steel tube;
the installation mechanism comprises a screw, an I-beam and a nut, wherein the screw is arranged in the concrete column body, the I-beam is inserted into the screw, the nut is in threaded connection with the screw, and one end of the screw penetrates through the steel tube and is movably connected with the steel tube.
In order to prevent the I-shaped Liang Huangdong, as a construction node suitable for the stainless steel tube constraint ultra-high performance concrete frame structure, the top and the bottom of the I-shaped beam are welded with a plurality of groups of first reinforcing ribs, and one side wall of each first reinforcing rib is welded with the outer wall of the steel tube.
In order to facilitate the fixing of the concrete column body, the construction node suitable for the stainless steel tube constraint ultra-high performance concrete frame structure is preferable, a circular plate is welded on the outer bottom wall of the steel tube, and a mounting groove which facilitates the fixing of the concrete column body is formed in the circular plate.
In order to increase the stability of the concrete column body, as one construction node suitable for the stainless steel tube constraint ultra-high performance concrete frame structure, the top of the circular plate is preferably welded with a plurality of groups of second reinforcing ribs, and one side wall of each second reinforcing rib is welded with the outer wall of the steel tube.
In order to protect the first reinforcing rib from corrosion, as one construction node suitable for the stainless steel tube constraint ultra-high performance concrete frame structure, a baffle is welded on the top of the first reinforcing rib, and one side wall of the baffle is welded with the outer wall of the steel tube.
In order to increase the adhesion between the concrete column body and the steel pipe, the construction node suitable for the stainless steel pipe constraint ultra-high performance concrete frame structure is preferable, wherein external threads are cast on the outer wall of the concrete column body, internal threads are formed on the inner wall of the steel pipe, and the external threads are in threaded connection with the internal threads.
In order to prolong the service life of the steel pipe, the screw rod, the I-beam and the nut, the steel pipe, the screw rod, the I-beam and the nut are all made of stainless steel materials, and are preferably used as the construction node suitable for the stainless steel pipe restraining ultra-high performance concrete frame structure.
3. Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
this be applicable to super high performance concrete frame structure's of nonrust steel pipe constraint construction node, through setting up concrete column body, the steel pipe, installation mechanism, the screw rod, I-beam and nut, make the concrete column body form through pouring when using, when the inside of steel pipe is arranged in to the concrete column body, run through the steel pipe with the one end of screw rod, then make the inside of concrete column body be arranged in to the one end of screw rod, wait for the concrete column body to solidify afterwards, can peg graft the I-beam in the outside of screw rod, then fix the I-beam through the nut, thereby can be convenient for connect the external structure, great increase the security.
Drawings
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is a left side view of the present utility model;
FIG. 3 is a perspective cross-sectional view of the utility model at A-A in FIG. 2;
FIG. 4 is a schematic view of the mounting mechanism of the present utility model;
fig. 5 is an enlarged view of the utility model at a in fig. 3.
The reference numerals in the figures illustrate:
1. a concrete column body; 2. a steel pipe; 3. a mounting mechanism; 4. a first reinforcing rib; 5. a circular plate; 6. a mounting groove; 7. a second reinforcing rib; 8. a baffle; 9. an external thread; 10. an internal thread; 301. a screw; 302. an I-beam; 303. and (3) a nut.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-5, the present utility model provides the following technical solutions: the construction node suitable for the stainless steel tube restraining ultra-high performance concrete frame structure comprises a concrete column body 1 and a steel tube 2, wherein the steel tube 2 is arranged outside the concrete column body 1, and an installation mechanism 3 convenient for connecting the frame is arranged outside the steel tube 2;
the installation mechanism 3 comprises a screw 301, an I-beam 302 and a nut 303, wherein the screw 301 is arranged in the concrete column body 1, the I-beam 302 is inserted into the screw 301, the nut 303 is connected with the screw 301 in a threaded manner, and one end of the screw 301 penetrates through the steel tube 2 and is movably connected with the steel tube 2.
In this embodiment: through setting up concrete column body 1, steel pipe 2, installation mechanism 3, screw rod 301, I-beam 302 and nut 303, make concrete column body 1 form through pouring when using, when concrete column body 1 arranges the inside of steel pipe 2 in, run through steel pipe 2 with the one end of screw rod 301, then make the one end of screw rod 301 arrange the inside of concrete column body 1 in, wait for concrete column body 1 to solidify afterwards, can peg graft I-beam 302 in the outside of screw rod 301 afterwards, then fix I-beam 302 through nut 303, thereby can be convenient for connect external structure, the security has greatly increased.
As a technical optimization scheme of the utility model, a plurality of groups of first reinforcing ribs 4 are welded at the top and the bottom of the i-beam 302, and one side wall of each first reinforcing rib 4 is welded with the outer wall of the steel pipe 2.
In this embodiment: by providing the first reinforcing ribs 4, the i-beam 302 can be prevented from shaking, and safety is increased.
As a technical optimization scheme of the utility model, a circular plate 5 is welded on the outer bottom wall of the steel pipe 2, and a mounting groove 6 which is convenient for fixing the concrete column body 1 is formed in the circular plate 5.
In this embodiment: by providing the circular plate 5 and the mounting groove 6, the concrete column body 1 can be mounted at a proper position through the mounting groove 6, and the stability of the concrete column body 1 is increased.
As a technical optimization scheme of the utility model, a plurality of groups of second reinforcing ribs 7 are welded at the top of the circular plate 5, and one side wall of each second reinforcing rib 7 is welded with the outer wall of the steel pipe 2.
In this embodiment: by providing the second reinforcing ribs 7, the second reinforcing ribs 7 can increase the stability between the steel pipe 2 and the circular plate 5 when in use.
As a technical optimization scheme of the utility model, a baffle plate 8 is welded at the top of the first reinforcing rib 4, and one side wall of the baffle plate 8 is welded with the outer wall of the steel pipe 2.
In this embodiment: by arranging the baffle plate 8, the corrosion of rainwater to the first reinforcing rib 4 can be reduced, and the service life of the first reinforcing rib 4 is prolonged.
As a technical optimization scheme of the utility model, an external thread 9 is poured on the outer wall of the concrete column body 1, an internal thread 10 is arranged on the inner wall of the steel tube 2, and the external thread 9 is in threaded connection with the internal thread 10.
In this embodiment: by providing the external thread 9 and the internal thread 10, the adhesion between the concrete column body 1 and the steel pipe 2 can be greatly increased.
As a technical optimization scheme of the utility model, the steel pipe 2, the screw 301, the i-beam 302 and the nut 303 are all made of stainless steel materials.
In this embodiment: through setting up steel pipe 2, screw rod 301, I-beam 302 and the nut 303 that the material is stainless steel, can prevent when using that steel pipe 2, screw rod 301, I-beam 302 and nut 303 from rusting, increased steel pipe 2, screw rod 301, I-beam 302 and nut 303's life.
Working principle: when the concrete column is used, the concrete column body 1 is formed by pouring, then the poured concrete column body 1 can be matched with the internal thread 10 on the inner wall of the steel tube 2, so that the kneading degree between the concrete column body 1 and the steel tube 2 is increased, when the concrete column body 1 is arranged in the steel tube 2, one end of the screw 301 penetrates through the steel tube 2, then one end of the screw 301 is arranged in the concrete column body 1, then the concrete column body 1 is solidified, then the I-beam 302 can be inserted into the outside of the screw 301, and then the I-beam 302 is fixed through the nut 303, so that the connection to an external structure can be facilitated, and the safety is greatly improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The utility model provides a construction node suitable for stainless steel pipe constraint ultra-high performance concrete frame structure, includes concrete column body (1) and steel pipe (2), its characterized in that: the steel pipe (2) is arranged outside the concrete column body (1), and an installation mechanism (3) which is convenient for connecting the frame is arranged outside the steel pipe (2);
the mounting mechanism (3) comprises a screw rod (301), an I-shaped beam (302) and a nut (303), wherein the screw rod (301) is arranged in the concrete column body (1), the I-shaped beam (302) is inserted into the screw rod (301), the nut (303) is in threaded connection with the screw rod (301), and one end of the screw rod (301) penetrates through the steel tube (2) and is movably connected with the steel tube (2).
2. A construction node for a stainless steel tube-constrained ultra-high performance concrete frame structure according to claim 1, characterized in that: the top and the bottom of the I-beam (302) are welded with a plurality of groups of first reinforcing ribs (4), and one side wall of each first reinforcing rib (4) is welded with the outer wall of the steel pipe (2).
3. A construction node for a stainless steel tube-constrained ultra-high performance concrete frame structure according to claim 1, characterized in that: the outer bottom wall of the steel pipe (2) is welded with a circular plate (5), and a mounting groove (6) which is convenient for fixing the concrete column body (1) is formed in the circular plate (5).
4. A construction node for a stainless steel tube-constrained ultra-high performance concrete frame structure according to claim 3, wherein: the top of the circular plate (5) is welded with a plurality of groups of second reinforcing ribs (7), and one side wall of each second reinforcing rib (7) is welded with the outer wall of the steel pipe (2).
5. A construction node for a stainless steel tube-constrained ultra-high performance concrete frame structure according to claim 2, characterized in that: the top of the first reinforcing rib (4) is welded with a baffle (8), and one side wall of the baffle (8) is welded with the outer wall of the steel pipe (2).
6. A construction node for a stainless steel tube-constrained ultra-high performance concrete frame structure according to claim 1, characterized in that: external threads (9) are cast on the outer wall of the concrete column body (1), internal threads (10) are formed on the inner wall of the steel tube (2), and the external threads (9) are in threaded connection with the internal threads (10).
7. A construction node for a stainless steel tube-constrained ultra-high performance concrete frame structure according to claim 1, characterized in that: the steel pipe (2), the screw rod (301), the I-beam (302) and the nut (303) are all made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321366480.4U CN219909334U (en) | 2023-05-31 | 2023-05-31 | Construction node suitable for stainless steel tube constraint ultra-high performance concrete frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321366480.4U CN219909334U (en) | 2023-05-31 | 2023-05-31 | Construction node suitable for stainless steel tube constraint ultra-high performance concrete frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219909334U true CN219909334U (en) | 2023-10-27 |
Family
ID=88427854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321366480.4U Active CN219909334U (en) | 2023-05-31 | 2023-05-31 | Construction node suitable for stainless steel tube constraint ultra-high performance concrete frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219909334U (en) |
-
2023
- 2023-05-31 CN CN202321366480.4U patent/CN219909334U/en active Active
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