CN220203004U - Connection structure between concrete stand and steel stand - Google Patents
Connection structure between concrete stand and steel stand Download PDFInfo
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- CN220203004U CN220203004U CN202223416421.1U CN202223416421U CN220203004U CN 220203004 U CN220203004 U CN 220203004U CN 202223416421 U CN202223416421 U CN 202223416421U CN 220203004 U CN220203004 U CN 220203004U
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- steel plate
- vertical steel
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- steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 261
- 239000010959 steel Substances 0.000 title claims abstract description 261
- 239000004567 concrete Substances 0.000 title claims abstract description 19
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 32
- 230000003014 reinforcing effect Effects 0.000 claims description 40
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000007569 slipcasting Methods 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model relates to a connecting structure between a concrete upright post and a steel upright post, which comprises a reinforced concrete lower section and a steel upright post connected to the upper end face of the reinforced concrete lower section, wherein a steel cover is sleeved at the upper end of the reinforced concrete lower section, the steel cover and the reinforced concrete lower section are poured together, the lower end of the steel upright post is connected with a steel bottom plate, a plurality of anchor rods are poured at the lower section of the reinforced concrete, screw thread sections are arranged at the upper ends of the anchor rods, the upper ends of the anchor rods sequentially penetrate through the top wall of the steel cover and the steel bottom plate and are connected with locking nuts in a screw thread mode, the locking nuts are connected onto the screw thread sections in a screw thread mode, and grouting holes and a plurality of exhaust holes are formed in the side wall of the steel cover. The utility model provides a connection structure between a concrete upright post and a steel upright post, which is reliable in connection and good in connection strength, so as to realize reliable butt joint of the reinforced concrete upright post and the steel upright post.
Description
Technical Field
The utility model relates to the field of buildings, in particular to a connecting structure between a concrete upright post and a steel upright post.
Background
In the manufacturing process of the building upright post, the situation that the steel upright post is built on the reinforced concrete upright post can be met, and the reinforced concrete upright post and the steel upright post are required to be reliably connected together at the moment, so that the connection reliability of the joint is guaranteed.
Disclosure of Invention
The utility model provides a connection structure between a concrete upright post and a steel upright post, which is reliable in connection and good in connection strength, so as to realize reliable butt joint of the reinforced concrete upright post and the steel upright post.
The technical problems are solved by the following technical scheme: the utility model provides a connection structure between concrete stand and the steel stand, includes reinforced concrete hypomere and connects the steel stand on reinforced concrete hypomere up end, its characterized in that, the upper end cover of reinforced concrete hypomere is equipped with the steel cover, the steel cover with reinforced concrete hypomere is pour together, the lower extreme of steel stand is connected with the steel bottom plate, a plurality of stock have been pour to reinforced concrete hypomere, the upper end of stock is equipped with the screw thread section, the upper end of stock passes in proper order the roof of steel cover with behind the steel bottom plate with lock nut threaded connection is in the same place, lock nut threaded connection is in on the screw thread section, be equipped with slip casting hole and a plurality of exhaust holes on the lateral wall of steel cover. According to the technical scheme, the steel upright post and the concrete upright post can be reliably connected together, and the concrete connecting end cannot collapse, so that the steel upright post can be reliably and permanently supported. In the manufacturing process, the concrete measuring steel cover is poured into the grouting holes to be poured with the concrete upright post.
Preferably, the steel upright comprises a first vertical steel plate, a second vertical steel plate and a third vertical steel plate, the first vertical steel plate, the second vertical steel plate and the third vertical steel plate are integrally formed together, the first vertical steel plate is connected to one end of the third vertical steel plate, the second vertical steel plate is connected to the other end of the third vertical steel plate, the first vertical steel plate, the second vertical steel plate and the third vertical steel plate are connected in an I shape, and the steel bottom plate is welded with the first vertical steel plate, the second vertical steel plate and the third vertical steel plate.
Preferably, one side of the first vertical steel plate far away from the third vertical steel plate is provided with three anchor rods distributed along the width direction of the first vertical steel plate, one side of the second vertical steel plate far away from the third vertical steel plate is provided with three anchor rods distributed along the extending direction of the second vertical steel plate, and two sides of the thickness direction of the third vertical steel plate are respectively provided with one anchor rod. Reliable connection and reasonable components.
Preferably, one side of the first vertical steel plate far away from the third vertical steel plate is connected with the steel bottom plate through two first vertical steel plate face side reinforcing rib plates, one side of the second vertical steel plate far away from the third vertical steel plate is connected with the steel bottom plate through two second vertical steel plate face side reinforcing rib plates, the first vertical steel plate and the second vertical steel plate are connected together through two connecting plates, the two connecting plates are distributed on two sides of the thickness direction of the third vertical steel plate, and the connecting plates are connected with the steel bottom plate. The strength of the steel upright post connecting section can be improved.
Preferably, the two sides of the first vertical steel plate in the width direction are connected with the steel base plate through a first vertical steel plate part end side reinforcing rib plate, and the two sides of the second vertical steel plate in the width direction are connected with the steel base plate through a second vertical steel plate part end side reinforcing rib plate. The connection strength can be further improved.
Preferably, the first vertical steel plate face side reinforcing rib plate is welded with the steel base plate, the first vertical steel plate face side reinforcing rib plate is welded with the first vertical steel plate, the first vertical steel plate part end side reinforcing rib plate is welded with the steel base plate, and the first vertical steel plate part end side reinforcing rib plate is welded with the first vertical steel plate; the second vertical steel plate face side reinforcing rib plate is welded with the steel bottom plate, the second vertical steel plate face side reinforcing rib plate is welded with the second vertical steel plate, the second vertical steel plate end side reinforcing rib plate is welded with the steel bottom plate, and the second vertical steel plate end side reinforcing rib plate is welded with the second vertical steel plate. The connection is convenient and reliable, and the structure is compact.
Preferably, the shear strength is cast in the lower section of the reinforced concrete, the shear strength is of an I-shaped steel structure, and the upper end of the shear strength is connected with the top wall of the steel cover. The shearing resistance of the connecting end of the reinforced concrete upright post can be improved.
Preferably, the steel reinforcement framework in the reinforced concrete lower section comprises a plurality of vertical steel bars, and the vertical steel bars support the top wall of the steel cover. The connection reliability of the connection part can be improved.
The utility model has the following advantages: reliable connection and good connection strength, and the upper end face of the concrete upright post cannot be damaged to cause instability of the steel upright post.
Drawings
FIG. 1 is a schematic front view of the present utility model;
FIG. 2 is a schematic front view of the present utility model when perspective is performed;
fig. 3 is a schematic top view of the present utility model.
In the figure: the reinforced concrete lower section 1, the steel upright post 2, the steel cover 3, the top wall 4 of the steel cover, the shearing resistance 5, the grouting holes 6, the exhaust holes 7, the steel bottom plate 8, the anchor rods 9, the lock nuts 10, the steel gaskets 11, the first vertical steel plates 12, the second vertical steel plates 13, the third vertical steel plates 14, the first vertical steel plate face side reinforcing rib plates 15, the first vertical steel plate part end side reinforcing rib plates 16, the second vertical steel plate face side reinforcing rib plates 17, the second vertical steel plate part end side reinforcing rib plates 18 and the connecting plates 19.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, a connection structure between a concrete column and a steel column includes a reinforced concrete lower section 1 and a steel column 2 connected to an upper end surface of the reinforced concrete lower section. The upper end of the reinforced concrete lower section is sleeved with a steel cover 3, and the steel cover and the reinforced concrete lower section are poured together. The steel reinforcement framework in the reinforced concrete lower section comprises a plurality of vertical steel bars, and the vertical steel bars support the top wall 4 of the steel cover. The shear strength 5 is poured in the lower section of the reinforced concrete, the shear strength is of an I-steel structure, and the upper end of the shear strength is connected with the top wall of the steel cover. The side wall of the steel cover is provided with a grouting hole 6 and a plurality of exhaust holes 7. The lower end of the steel upright post is connected with a steel bottom plate 8. The reinforced concrete lower segment is poured with a plurality of anchor rods 9, the upper ends of the anchor rods are provided with thread segments, the upper ends of the anchor rods sequentially penetrate through the top wall of the steel cover and the steel bottom plate and then are connected with locking nuts 10 in a threaded mode, and the locking nuts and the steel bottom plate are directly provided with steel gaskets 11. The lock nut is in threaded connection with the thread section. The steel column comprises a first vertical steel plate 12, a second vertical steel plate 13 and a third vertical steel plate 14, the first vertical steel plate, the second vertical steel plate and the third vertical steel plate are integrally formed together, the first vertical steel plate is connected to one end of the third vertical steel plate, the second vertical steel plate is connected to the other end of the third vertical steel plate, the first vertical steel plate, the second vertical steel plate and the third vertical steel plate are connected together in an I shape, and the steel bottom plate is welded with the first vertical steel plate, the second vertical steel plate and the third vertical steel plate. One side of the first vertical steel plate far away from the third vertical steel plate is provided with three anchor rods distributed along the width direction of the first vertical steel plate, one side of the second vertical steel plate far away from the third vertical steel plate is provided with three anchor rods distributed along the extending direction of the second vertical steel plate, and two sides of the thickness direction of the third vertical steel plate are respectively provided with one anchor rod. The side of the first vertical steel plate, which is far away from the third vertical steel plate, is connected with the steel bottom plate through two first vertical steel plate face side reinforcing rib plates 15, the first vertical steel plate face side reinforcing rib plates are welded with the steel bottom plate, and the first vertical steel plate face side reinforcing rib plates are welded with the first vertical steel plate. The two sides of the first vertical steel plate in the width direction are connected with the steel bottom plate through a first vertical steel plate part end side reinforcing rib plate 16. The first vertical steel plate part end side reinforcing rib plate is welded with the steel bottom plate, and the first vertical steel plate part end side reinforcing rib plate is welded with the first vertical steel plate. The side of the second vertical steel plate far away from the third vertical steel plate is connected with the steel bottom plate through two second vertical steel plate face side reinforcing rib plates 17, the second vertical steel plate face side reinforcing rib plates are welded with the steel bottom plate, and the second vertical steel plate face side reinforcing rib plates are welded with the second vertical steel plate. The two sides of the width direction of the second vertical steel plate are respectively connected with the steel bottom plate through a second vertical steel plate part end side reinforcing rib plate 18, the second vertical steel plate part end side reinforcing rib plate is welded with the steel bottom plate, and the second vertical steel plate part end side reinforcing rib plate is welded with the second vertical steel plate. The first vertical steel plate and the second vertical steel plate are connected together through two connecting plates 19, the two connecting plates are distributed on two sides of the thickness direction of the third vertical steel plate, and the connecting plates are connected with the steel bottom plate.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The utility model provides a connection structure between concrete stand and the steel stand, includes reinforced concrete hypomere and connects the steel stand on reinforced concrete hypomere up end, its characterized in that, the upper end cover of reinforced concrete hypomere is equipped with the steel cover, the steel cover with reinforced concrete hypomere is pour together, the lower extreme of steel stand is connected with the steel bottom plate, a plurality of stock have been pour to reinforced concrete hypomere, the upper end of stock is equipped with the screw thread section, the upper end of stock passes in proper order the roof of steel cover with behind the steel bottom plate with lock nut threaded connection is in the same place, lock nut threaded connection is in on the screw thread section, be equipped with slip casting hole and a plurality of exhaust holes on the lateral wall of steel cover.
2. The connection structure between a concrete column and a steel column according to claim 1, wherein the steel column comprises a first vertical steel plate, a second vertical steel plate and a third vertical steel plate, the first vertical steel plate, the second vertical steel plate and the third vertical steel plate are integrally formed together, the first vertical steel plate is connected to one end of the third vertical steel plate, the second vertical steel plate is connected to the other end of the third vertical steel plate, the first vertical steel plate, the second vertical steel plate and the third vertical steel plate are connected together in an I shape, and the steel base plate is welded with the first vertical steel plate, the second vertical steel plate and the third vertical steel plate.
3. The connection structure between a concrete column and a steel column according to claim 2, wherein three anchor rods distributed along the width direction of the first vertical steel plate are arranged on one side of the first vertical steel plate away from the third vertical steel plate, three anchor rods distributed along the extending direction of the second vertical steel plate are arranged on one side of the second vertical steel plate away from the third vertical steel plate, and one anchor rod is arranged on each of two sides of the third vertical steel plate in the thickness direction.
4. A connection structure between a concrete column and a steel column according to claim 2 or 3, wherein the side of the first vertical steel plate, which is far from the third vertical steel plate, is connected with the steel base plate through two first vertical steel plate face-side reinforcing ribs, the side of the second vertical steel plate, which is far from the third vertical steel plate, is connected with the steel base plate through two second vertical steel plate face-side reinforcing ribs, the first vertical steel plate and the second vertical steel plate are connected through two connecting plates, the two connecting plates are distributed on both sides of the thickness direction of the third vertical steel plate, and the connecting plates are connected with the steel base plate.
5. The structure according to claim 4, wherein the first vertical steel plate is connected to the steel base plate by a first vertical steel plate portion end reinforcing rib on each side in the width direction, and the second vertical steel plate is connected to the steel base plate by a second vertical steel plate portion end reinforcing rib on each side in the width direction.
6. The structure of claim 5, wherein a first vertical steel plate face side reinforcing rib is welded to the steel base plate, a first vertical steel plate face side reinforcing rib is welded to the first vertical steel plate, a first vertical steel plate end side reinforcing rib is welded to the steel base plate, and a first vertical steel plate end side reinforcing rib is welded to the first vertical steel plate; the second vertical steel plate face side reinforcing rib plate is welded with the steel bottom plate, the second vertical steel plate face side reinforcing rib plate is welded with the second vertical steel plate, the second vertical steel plate end side reinforcing rib plate is welded with the steel bottom plate, and the second vertical steel plate end side reinforcing rib plate is welded with the second vertical steel plate.
7. A connection structure between a concrete column and a steel column according to claim 1, 2 or 3, wherein a shear strength is cast in the lower section of the reinforced concrete, the shear strength is an i-steel structure, and the upper end of the shear strength is connected with the top wall of the steel cover.
8. A connection between a concrete column and a steel column according to claim 1, 2 or 3, wherein the reinforcement cage in the lower section of reinforced concrete comprises a plurality of vertical bars which support the top wall of the steel cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223416421.1U CN220203004U (en) | 2022-12-19 | 2022-12-19 | Connection structure between concrete stand and steel stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223416421.1U CN220203004U (en) | 2022-12-19 | 2022-12-19 | Connection structure between concrete stand and steel stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220203004U true CN220203004U (en) | 2023-12-19 |
Family
ID=89154825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223416421.1U Active CN220203004U (en) | 2022-12-19 | 2022-12-19 | Connection structure between concrete stand and steel stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220203004U (en) |
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2022
- 2022-12-19 CN CN202223416421.1U patent/CN220203004U/en active Active
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