CN218667904U - Circular steel core concrete column and reinforcing bar concrete beam connected node - Google Patents
Circular steel core concrete column and reinforcing bar concrete beam connected node Download PDFInfo
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- CN218667904U CN218667904U CN202223232371.1U CN202223232371U CN218667904U CN 218667904 U CN218667904 U CN 218667904U CN 202223232371 U CN202223232371 U CN 202223232371U CN 218667904 U CN218667904 U CN 218667904U
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Abstract
The utility model belongs to the technical field of building engineering, in particular to a circular steel tube concrete column and steel reinforced concrete beam connecting node, which comprises a circular steel tube concrete column and a steel beam, wherein the outer side wall of the circular steel tube concrete column is provided with a plurality of through holes which are respectively in an annular array and are used for bolts to pass through, one end of the steel beam is provided with a connecting hole, and the connecting hole is internally provided with a bolt; through rotating screw thread telescopic link adjustment support ring to corresponding height, carry out whole support to the multiunit girder steel through the support ring, make the girder steel can select suitable through-hole to install according to the installation height that actually needs during the construction, compare in correlation technique, optimize the installation procedure, save the installation procedure, improve the installation effectiveness, make buffer spring tightly support the support ring and carry out elastic buffer through upwards rotating a support section of thick bamboo and rotatory screw thread telescopic link, absorb the girder steel and receive the impact force that comes from the external world.
Description
Technical Field
The utility model relates to a building engineering technical field specifically is a circular steel core concrete column and reinforcing bar concrete beam connected node.
Background
The section steel concrete is widely applied in engineering as a composite material, skillfully exerts the respective advantages of the component materials and has good technical and economic effects; under the influence of the inherent stress characteristic of concrete, the steel reinforced concrete can exert the advantages particularly when being applied to an axis compression or eccentric compression member, and when being applied to a bending member, the advantages are weakened, and a steel beam is still the best choice of the bending member; in order to give full play to the performance of materials and build more reasonable and economic building structures, a mixed structure of profile steel concrete columns and steel beams is adopted.
The existing Chinese patent with the publication number of CN215829625U discloses a node for connecting a stiff concrete column and a steel beam, and relates to the technical field of constructional engineering. The concrete column comprises an inner steel tube and an outer steel tube, the outer side wall of the concrete column is fixedly connected with the I-shaped steel beam, and a concrete layer is arranged between the inner steel tube and the outer steel tube. When the device is used, a group of connecting holes are selected according to the actual required mounting height of the I-shaped steel beam, the screw rod is rotated to enable the screw rod to stretch in the telescopic pipe, so that the height of the U-shaped fixing plate is adjusted, the bottom of the I-shaped steel beam is inserted between the two side plates, the fixing bolts on the steel plates are inserted into the mounting holes in the connecting holes and the web plate, and finally the I-shaped steel beam is screwed and fixed by the fixing nuts, so that the proper preset hole groups can be selected according to the actual required mounting height during construction and then mounted. Compared with the related art, the method has wider applicability.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the U-shaped fixing plate is installed, the lead screw is required to be sequentially rotated to adjust the height of the U-shaped fixing plate, and the installation efficiency is not high; therefore, the connection node of the circular steel tube concrete column and the steel reinforced concrete beam is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
In order to compensate the not enough of prior art, solve the technical problem that the aforesaid provided, the utility model provides a circular steel core concrete column and reinforcing bar concrete beam connected node.
The utility model provides a technical scheme that its technical problem adopted is: a circular steel core concrete column and reinforcing bar concrete beam connected node, including circular concrete column of steel pipe and girder steel, circular concrete column of steel pipe lateral wall has seted up a plurality of and has been the through-hole that the supply bolt respectively of annular array passed, the connecting hole has been seted up to the one end of girder steel, install the bolt in the connecting hole, the bolt passes through-hole to inside the circular concrete column of steel pipe, threaded connection has the nut on the bolt, the outside cover of the circular concrete column of steel pipe is equipped with the adjustable ring, the buffering supporting component is installed to the bottom of adjustable ring, the support ring is installed to the below of buffering supporting component, support ring fixed mounting is in the outer wall department of the circular concrete column of steel pipe, the bottom fixedly connected with strengthening rib of support ring through rotating thread telescopic rod adjustment support ring to corresponding height, carries out whole support to the multiunit girder steel through the support ring for can select suitable through-hole to install according to the actual required mounting height when being under construction, compare in relevant technique, optimize the installation procedure, save the installation procedure, improve the installation effectiveness.
Preferably, the buffering support component comprises a plurality of threaded telescopic rods, and the threaded telescopic rods are distributed annularly and rotatably mounted at the bottom of the adjusting ring.
Preferably, threaded telescopic rod's below threaded connection has a support section of thick bamboo, threaded telescopic rod's bottom fixedly connected with buffer spring, and the bottom that initial condition support section of thick bamboo is located the below of buffer spring bottom makes threaded telescopic rod support the support ring, and the steel beam installation back upwards rotates a support section of thick bamboo and rotatory threaded telescopic rod makes buffer spring tightly support the support ring and carry out elastic buffering, absorbs the girder steel and receives the impact force that comes from the external world.
Preferably, the buffering support assembly further comprises a plurality of positioning rings, a circular truncated cone-shaped opening is formed in the positioning rings, and the positioning rings are fixedly installed at the tops of the supporting rings.
Preferably, the adjustable ring comprises two articulated semi-rings, two the top of semi-ring is rotated respectively and is connected with the piece of turning on one's left side and the piece of turning right, the center department of the piece of turning on one's left side rotates and is connected with the lead screw, the threaded hole has been seted up to the piece center department of turning right, the inner panel at the threaded hole is installed to the lead screw thread, through the adjustable ring of rotatable opening, makes things convenient for the card to be outside at the circular concrete column of steel pipe, is connected with the threaded hole through the lead screw, prevents that the adjustable ring from droing, rotates the chucking range that the lead screw can adjust the adjustable ring, makes things convenient for the adjustable ring to slide from top to bottom according to girder steel adjustment height.
Preferably, the bottom of the half ring is fixedly connected with an arc rain-proof eaves, and the arc rain-proof eaves reduce the corrosion of rainwater to the threaded telescopic rod.
The utility model discloses an useful part lies in:
1. the utility model discloses a rotate screw thread telescopic link adjustment support ring to corresponding height, carry out whole support to the multiunit girder steel through the support ring, make the girder steel can select suitable through-hole to install according to the actual required mounting height of construction, compare in correlation technique, optimize the installation procedure, save the installation procedure, improve the installation effectiveness, make buffer spring tightly support the support ring and carry out elastic buffer through upwards rotating a support section of thick bamboo and rotatory screw thread telescopic link, it receives the impact force that comes from the external world to absorb the girder steel.
2. The utility model discloses a rotatable adjustable ring of opening makes things convenient for the card outside the circular concrete column of steel pipe, is connected with the screw thread mouth through the lead screw, prevents that the adjustable ring from droing, rotates the chucking range that the lead screw can adjust the adjustable ring, makes things convenient for the adjustable ring to slide from top to bottom according to the girder steel height-adjusting.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the present invention in FIG. 1;
FIG. 3 is a schematic structural view of the buffering support assembly of the present invention;
FIG. 4 is an exploded view of the threaded rod of the present invention;
fig. 5 is a schematic view of the adjusting ring structure of the present invention.
In the figure: 1. a steel pipe circular concrete column; 2. a steel beam; 3. an adjusting ring; 31. a half ring; 32. a left-handed block; 33. a right-handed block; 34. a lead screw; 36. an arc rain-proof eaves; 4. a buffer support assembly; 41. a threaded telescopic rod; 42. a support cylinder; 43. a buffer spring; 44. a positioning ring; 5. a support ring; 6. and (5) reinforcing ribs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, a circular steel tube concrete column and steel reinforced concrete beam connecting node includes a circular steel tube concrete column 1 and a steel beam 2, the outer side wall of the circular steel tube concrete column 1 is provided with a plurality of through holes for bolts to pass through respectively in an annular array, one end of the steel beam 2 is provided with a connecting hole, a bolt is installed in the connecting hole, the bolt passes through the through hole and reaches the inside of the circular steel tube concrete column 1, a nut is connected to the bolt through a thread, an adjusting ring 3 is sleeved outside the circular steel tube concrete column 1, a buffering support assembly 4 is installed at the bottom of the adjusting ring 3, a support ring 5 is installed below the buffering support assembly 4, the support ring 5 is fixedly installed at the outer wall of the circular steel tube concrete column 1, the bottom of the support ring 5 is fixedly connected with a reinforcing rib 6, the support ring 5 is adjusted to a corresponding height by rotating a thread telescopic rod 41, and the support rings 5 integrally support a plurality of sets of steel beams 2, so that the steel beam 2 can be installed by selecting appropriate through holes according to the installation height actually required during construction.
The buffer support component 4 comprises a plurality of threaded telescopic rods 41, and the threaded telescopic rods 41 are distributed annularly and rotatably mounted at the bottom of the adjusting ring 3.
The threaded telescopic rod 41 is in threaded connection with a supporting cylinder 42 below the threaded telescopic rod 41, a buffer spring 43 is fixedly connected to the bottom of the threaded telescopic rod 41, the bottom end of the supporting cylinder 42 is located below the bottom end of the buffer spring 43 in an initial state, so that the threaded telescopic rod 41 supports the supporting ring 5, after the steel beam 2 is installed, the supporting cylinder 42 is rotated upwards, the threaded telescopic rod 41 is rotated to enable the buffer spring 43 to tightly abut against the supporting ring 5 for elastic buffering, and the external impact force on the steel beam 2 is absorbed.
The buffering support assembly 4 further comprises a plurality of positioning rings 44, a circular truncated cone-shaped opening is formed in the positioning rings 44, and the positioning rings 44 are fixedly installed at the top of the support ring 5.
The adjustable ring 3 comprises two articulated semi-rings 31, two the top of semi-ring 31 is rotated respectively and is connected with the piece 32 of turning on the left and the piece 33 of turning on the right, the center department of the piece 32 of turning on the left rotates and is connected with lead screw 34, the screw thread mouth has been seted up at the piece 33 center department of turning on the right, the inner panel at the screw thread mouth is installed to lead screw 34 screw thread, through the adjustable ring 3 of rotatable opening, makes things convenient for the card outside the circular concrete column 1 of steel pipe, is connected with the screw thread mouth through lead screw 34, prevents that adjustable ring 3 from droing, rotates the chucking range that lead screw 34 can adjust adjustable ring 3, makes things convenient for adjustable ring 3 to slide from top to bottom according to girder steel 2 adjustment height.
The bottom of the half ring 31 is fixedly connected with an arc rain-proof eaves 36, and the arc rain-proof eaves 36 reduces the corrosion of rainwater to the threaded telescopic rod 41.
According to the working principle, the support ring 5 is adjusted to the corresponding height by rotating the threaded telescopic rod 41, and the support rings 5 are used for integrally supporting the multiple groups of steel beams 2, so that the steel beams 2 can be installed by selecting appropriate through holes according to the installation height actually required during construction;
in an initial state, the bottom end of the supporting cylinder 42 is positioned below the bottom end of the buffer spring 43, so that the threaded telescopic rod 41 supports the supporting ring 5, and after the steel beam 2 is installed, the supporting cylinder 42 is rotated upwards and the threaded telescopic rod 41 is rotated, so that the buffer spring 43 tightly supports against the supporting ring 5 for elastic buffering, and the impact force from the outside on the steel beam 2 is absorbed;
through the adjustable ring 3 that can rotate to open, make things convenient for the card to be connected with the screw thread mouth in the circular concrete column 1 outside of steel pipe, prevent that adjustable ring 3 from droing, rotate the chucking range that lead screw 34 can adjust adjustable ring 3, make things convenient for adjustable ring 3 to slide from top to bottom according to girder steel 2 height-adjusting.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a circular steel core concrete column and reinforcing bar concrete beam connected node, includes circular steel core concrete column (1) and girder steel (2), circular steel core concrete column (1) lateral wall is seted up a plurality of and is the through-hole that the confession bolt respectively passed that the annular array passes, the connecting hole has been seted up to the one end of girder steel (2), install the bolt in the connecting hole, the bolt passes through-hole to inside circular steel core concrete column (1), threaded connection has nut, its characterized in that on the bolt: the outside cover of circular concrete column of steel pipe (1) is equipped with adjustable ring (3), buffering supporting component (4) are installed to the bottom of adjustable ring (3), support ring (5) are installed to the below of buffering supporting component (4), support ring (5) fixed mounting is in the outer wall department of circular concrete column of steel pipe (1), the bottom fixedly connected with strengthening rib (6) of support ring (5).
2. The round steel tube concrete column and steel reinforced concrete beam connecting joint according to claim 1, characterized in that: the buffer supporting assembly (4) comprises a plurality of threaded telescopic rods (41), and the threaded telescopic rods (41) are distributed annularly and rotatably mounted at the bottom of the adjusting ring (3).
3. The round steel tube concrete column and steel reinforced concrete beam connecting joint according to claim 2, characterized in that: the lower part of the threaded telescopic rod (41) is in threaded connection with a supporting cylinder (42), and the bottom end of the threaded telescopic rod (41) is fixedly connected with a buffer spring (43).
4. The round steel tube concrete column and steel reinforced concrete beam connecting joint according to claim 1, characterized in that: the buffer support assembly (4) further comprises a plurality of positioning rings (44), a circular truncated cone-shaped opening is formed in the positioning rings (44), and the positioning rings (44) are fixedly installed at the top of the support ring (5).
5. The round steel tube concrete column and steel reinforced concrete beam connecting joint according to claim 1, characterized in that: adjusting ring (3) comprise two articulated semi-rings (31), two the top of semi-ring (31) is rotated respectively and is connected with a left side and revolves piece (32) and dextrorotation piece (33), the center department of a left side revolves piece (32) rotates and is connected with lead screw (34), the screw thread mouth has been seted up in dextrorotation piece (33) center department, the inner panel at the screw thread mouth is installed to lead screw (34) screw thread.
6. The connection node of the circular steel tube concrete column and the steel reinforced concrete beam as claimed in claim 5, characterized in that: the bottom of the half ring (31) is fixedly connected with an arc rain-proof eaves (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223232371.1U CN218667904U (en) | 2022-12-04 | 2022-12-04 | Circular steel core concrete column and reinforcing bar concrete beam connected node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223232371.1U CN218667904U (en) | 2022-12-04 | 2022-12-04 | Circular steel core concrete column and reinforcing bar concrete beam connected node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218667904U true CN218667904U (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223232371.1U Active CN218667904U (en) | 2022-12-04 | 2022-12-04 | Circular steel core concrete column and reinforcing bar concrete beam connected node |
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| Country | Link |
|---|---|
| CN (1) | CN218667904U (en) |
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- 2022-12-04 CN CN202223232371.1U patent/CN218667904U/en active Active
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