CN214940971U - Concrete beam and steel column butt joint device based on large span and large cross section - Google Patents
Concrete beam and steel column butt joint device based on large span and large cross section Download PDFInfo
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- CN214940971U CN214940971U CN202121376586.3U CN202121376586U CN214940971U CN 214940971 U CN214940971 U CN 214940971U CN 202121376586 U CN202121376586 U CN 202121376586U CN 214940971 U CN214940971 U CN 214940971U
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Abstract
The utility model discloses a butt joint device for a concrete beam and a steel column based on a large-span and large-section, which comprises a column body and a beam body arranged perpendicular to the column body, wherein one side of the beam body is provided with a through groove, the beam body is positioned inside the through groove, and a butt joint mechanism is arranged between the beam body and the column body; docking mechanism is including being located logical inslot square frame, square frame constitutes for two flexible sheetmetals, the utility model relates to a beam column connected node technical field. This concrete beam and steel column interfacing apparatus based on large-span large-cross-section through set up docking mechanism between the roof beam body and cylinder, utilizes square frame and the sunken of department in the middle of the bolt parcel roof beam body completely to fasten, in the slider slip entering spout on the square frame simultaneously, cooperation screw thread post, screw hole and spacing subassembly are fixed, improve the stability of being connected between cylinder and the roof beam body, and can realize the dismantlement process of roof beam body and cylinder, easy operation, it is convenient to install.
Description
Technical Field
The utility model relates to a beam column connected node technical field specifically is concrete beam and steel column interfacing apparatus based on large-span large-cross-section.
Background
The assembly type building is more and more emphasized due to the advantages of high construction speed, energy conservation, environmental protection and the like, at present, many enterprises in the building industry of China are increasing the research on the technical problem of building industrialization and popularizing and applying some assembly type buildings, but the node problem of the assembly type building is always the key point of people's attention, especially the node connection problem of a beam body, because the node connection problem is directly related to the safety and the service life of the building.
When current large-span large-cross-section-based concrete beam and steel column butt joint, mostly fix cylinder and roof beam body through simple welding form, the connecting stress between cylinder and the roof beam body is less, leads to the stability of being connected between cylinder and the roof beam body relatively poor to the dismantlement process of the unable roof beam body and cylinder of realizing, for this reason, the utility model provides a concrete beam and steel column interfacing apparatus based on large-span large-cross-section.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a concrete beam and steel column interfacing apparatus based on large-span large cross-section has solved current concrete beam and steel column when butt joint based on large-span large cross-section, and is less through simple welding process connecting stress, can't realize the problem that the process was dismantled to the roof beam body and cylinder.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the butt joint device for the concrete beam and the steel column based on the large span and the large cross section comprises a column body and a beam body which is perpendicular to the column body, wherein a through groove is formed in one side of the beam body, the beam body is positioned in the through groove, and a butt joint mechanism is arranged between the beam body and the column body; docking mechanism is including being located logical square frame of inslot, square frame comprises for two flexible sheetmetals, two flexible sheetmetals on the square frame pass through the bolt-up, the middle department of the roof beam body adopts the sunken formula design, and square frame can wrap up the sunken of the middle department of the roof beam body completely, the both sides of square frame middle sunken department all seted up threaded hole, the both sides on square frame surface all run through threaded connection has the screw thread post, and the surface of screw thread post and the internal surface threaded connection of screw hole, the top and the bottom homogeneous body shaping of square frame are provided with the slider, lead to the upper and lower both sides of inslot wall and all communicate and seted up the spout, two the internal surface of spout all with the surface sliding connection of slider, the inside of cylinder is extended to the outside and is provided with spacing subassembly restriction slider and removes.
Preferably, the limiting assembly comprises a threaded sleeve fixed inside the column body in an embedded mode, and a threaded rod is connected to the inner surface of the threaded sleeve in a threaded mode.
Preferably, the both ends of threaded rod all run through the cylinder and extend to the outside of cylinder, the one end fixedly connected with of threaded rod changes the cover.
Preferably, the surface of the sliding block is provided with a clamping hole, and the outer surface of the threaded rod is clamped with the inner surface of the clamping hole.
Preferably, the top and the bottom of the beam body are pre-embedded with rotating sleeves, and the inner surfaces of the two rotating sleeves are connected with bent reinforcing steel bars in a penetrating and rotating mode.
Preferably, the transverse groove has all been seted up to the both sides of cylinder, and the reinforcing bar of just buckling is rotatable to the inside of transverse groove.
Advantageous effects
The utility model provides a concrete beam and steel column interfacing apparatus based on large-span large cross-section. Compared with the prior art, the method has the following beneficial effects:
(1) this concrete beam and steel column interfacing apparatus based on large-span large cross-section, through set up docking mechanism between the roof beam body and cylinder, utilize square frame and bolt to wrap up the sunken of department in the middle of the roof beam body completely to fasten, in the slider on the square frame slides and gets into the spout simultaneously, cooperation screw thread post, screw hole and spacing subassembly are fixed, improve the stability of being connected between cylinder and the roof beam body, and can realize the dismantlement process of the roof beam body and cylinder, easy operation, it is convenient to install.
(2) This concrete beam and steel column interfacing apparatus based on large-span large cross-section, through all pre-buried rotating sleeve in the top and the bottom of the roof beam body, two rotating sleeve's internal surface all runs through to rotate and is connected with the reinforcing bar of buckling, and the cross slot has all been seted up to the both sides of cylinder, utilizes the rotating sleeve who sets up can be so that the reinforcing bar of buckling rotates, and the reinforcing bar is rotatable to the inside of cross slot to be buckled in the cooperation, can promote the connecting stress between the roof beam body and the cylinder, strengthens the stability of connecting.
Drawings
Fig. 1 is a perspective view of the external structure of the present invention;
FIG. 2 is a perspective view of the present invention;
fig. 3 is a partial three-dimensional sectional view of the present invention.
In the figure: the device comprises a 1-column body, a 2-beam body, a 3-through groove, a 4-butting mechanism, a 41-square frame, a 42-bolt, a 43-threaded hole, a 44-threaded column, a 45-sliding block, a 46-sliding groove, a 47-limiting component, a 47-1-threaded sleeve, a 47-2-threaded rod, a 47-3-rotating sleeve, a 47-4-clamping hole, a 5-rotating sleeve, a 6-bent reinforcing steel bar and a 7-transverse groove.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a large-span and large-section-based butt joint device for a concrete beam and a steel column comprises a column body 1 and a beam body 2 which is perpendicular to the column body 1, wherein rotary sleeves 5 are pre-embedded at the top and the bottom of the beam body 2, the inner surfaces of the two rotary sleeves 5 are respectively connected with a bending steel bar 6 in a penetrating and rotating manner, transverse grooves 7 are formed in the two sides of the column body 1, the bending steel bars 6 can rotate to the inner parts of the transverse grooves 7, the rotary sleeves 5 are pre-embedded at the top and the bottom of the beam body 2, the inner surfaces of the two rotary sleeves 5 are respectively connected with the bending steel bars 6 in a penetrating and rotating manner, the transverse grooves 7 are formed in the two sides of the column body 1, the bending steel bars 6 can rotate by utilizing the arranged rotary sleeves 5, the bending steel bars 6 can rotate to the inner parts of the transverse grooves 7 in a matching manner, the connection stress between the beam body 2 and the column body 1 can be improved, the connection stability is enhanced, one side of the beam body 2 is provided with a through groove 3, the beam body 2 is positioned in the through groove 3, and a butt joint mechanism 4 is arranged between the beam body 2 and the column body 1; the butt joint mechanism 4 comprises a square frame 41 positioned in the through groove 3, the square frame 41 is composed of two flexible metal sheets, the two flexible metal sheets on the square frame 41 are fastened through bolts 42, the middle of the beam body 2 adopts a sunken design, the square frame 41 can completely wrap the sunken part in the middle of the beam body 2, both sides of the sunken part in the middle of the square frame 41 are respectively provided with a threaded hole 43, both sides of the surface of the square frame 41 are respectively connected with a threaded column 44 in a penetrating manner, the outer surface of the threaded column 44 is connected with the inner surface of the threaded hole 43 in a threaded manner, the top and the bottom of the square frame 41 are respectively provided with a sliding block 45 in a forming manner, the upper side and the lower side of the inner wall of the through groove 3 are respectively communicated with sliding grooves 46, the inner surfaces of the two sliding grooves 46 are respectively connected with the outer surface of the sliding block 45 in a sliding manner, a limiting component 47 is arranged inside and extending to the outside of the cylinder 1 to limit the sliding block 45 to limit the movement, the limiting component 47 comprises a threaded sleeve 47-1 fixed inside the cylinder 1 in an embedded manner, the inner surface of the threaded sleeve 47-1 is in threaded connection with a threaded rod 47-2, two ends of the threaded rod 47-2 penetrate through the column body 1 and extend to the outside of the column body 1, one end of the threaded rod 47-2 is fixedly connected with a rotating sleeve 47-3, the surface of the sliding block 45 is provided with a clamping hole 47-4, the outer surface of the threaded rod 47-2 is clamped with the inner surface of the clamping hole 47-4, the butt joint mechanism 4 is arranged between the beam body 2 and the column body 1, the concave part in the middle of the beam body 2 is completely wrapped by the square frame 41 and the bolt 42 and is fastened, meanwhile, the sliding block 45 on the square frame 41 slides into the sliding groove 46 and is fixed by matching with the threaded column 44, the threaded hole 43 and the limiting component 47, the connection stability between the column body 1 and the beam body 2 is improved, the dismounting process of the beam body 2 and the column body 1 can be realized, the operation is simple, the installation is convenient.
And those not described in detail in this specification are well within the skill of those in the art.
When the device works, the square frame 41 completely wraps the recess in the middle of the beam body 2, the square frame 41 is fixed through the bolt 42, then the square frame 41 and the beam body 2 are placed in the through groove 3 on one side of the column body 1, the sliding block 45 on the square frame 41 slides along the sliding groove 46 until the square frame 41 props against the inner wall of the through groove 3, then the rotating sleeve 47-3 is rotated, the threaded rod 47-2 is driven to rotate through the rotating sleeve 47-3, the threaded rod 47-2 rotates and moves downwards in the threaded sleeve 47-1 until the threaded rod 47-2 is clamped into the clamping hole 47-4, the stability of connection between the column body 1 and the beam body 2 is improved, the disassembly process of the beam body 2 and the column body 1 can be realized, the operation is simple, the installation is convenient, then the bent steel bar 6 is rotated, the bent steel bar 6 is enabled to rotate along the rotating sleeve 5 until the bent steel bar 6 rotates and enters the transverse groove 7, the connecting stress between the beam body 2 and the column body 1 can be improved, and the connecting stability is enhanced, so that the working principle of the butt joint device of the concrete beam and the steel column based on the large span and the large section is realized.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. Concrete beam and steel column interfacing apparatus based on large-span large-cross-section, including cylinder (1) and with the roof beam body (2) of cylinder (1) perpendicular setting, its characterized in that: a through groove (3) is formed in one side of the beam body (2), the beam body (2) is located in the through groove (3), and a butt joint mechanism (4) is arranged between the beam body (2) and the column body (1);
the butt joint mechanism (4) comprises a square frame (41) positioned in the through groove (3), the square frame (41) is composed of two flexible metal sheets, the two flexible metal sheets on the square frame (41) are fastened through bolts (42), the middle of the beam body (2) adopts a sunken design, the square frame (41) can completely wrap the sunken part in the middle of the beam body (2), threaded holes (43) are formed in two sides of the middle sunken part of the square frame (41), threaded columns (44) are connected to two sides of the surface of the square frame (41) in a penetrating and threaded mode, the outer surface of each threaded column (44) is in threaded connection with the inner surface of each threaded hole (43), sliding blocks (45) are integrally formed at the top and the bottom of the square frame (41), sliding grooves (46) are communicated with the upper side and the lower side of the inner wall of the through groove (3), the inner surfaces of the two sliding grooves (46) are in sliding connection with the outer surface of each sliding block (45), a limiting component (47) is arranged inside and extending outside the column body (1) to limit the sliding block (45) to move.
2. The large-span and large-section concrete beam and steel column butt joint device based on the claim 1 is characterized in that: the limiting assembly (47) comprises a threaded sleeve (47-1) fixed inside the column body (1) in an embedded mode, and a threaded rod (47-2) is connected to the inner surface of the threaded sleeve (47-1) in a threaded mode.
3. The large-span and large-section concrete beam and steel column butt joint device based on the claim 2 is characterized in that: the two ends of the threaded rod (47-2) penetrate through the cylinder (1) and extend to the outside of the cylinder (1), and one end of the threaded rod (47-2) is fixedly connected with a rotating sleeve (47-3).
4. The large-span and large-section concrete beam and steel column butt joint device based on the claim 2 is characterized in that: the surface of the sliding block (45) is provided with a clamping hole (47-4), and the outer surface of the threaded rod (47-2) is clamped with the inner surface of the clamping hole (47-4).
5. The large-span and large-section concrete beam and steel column butt joint device based on the claim 1 is characterized in that: the top and the bottom of the beam body (2) are pre-embedded with rotating sleeves (5), and the inner surfaces of the two rotating sleeves (5) are connected with bent reinforcing steel bars (6) in a penetrating and rotating mode.
6. The large-span and large-section concrete beam and steel column butt joint device based on the claim 5 is characterized in that: transverse grooves (7) are formed in the two sides of the column body (1), and the bent reinforcing steel bars (6) can rotate to the inner portions of the transverse grooves (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121376586.3U CN214940971U (en) | 2021-06-21 | 2021-06-21 | Concrete beam and steel column butt joint device based on large span and large cross section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121376586.3U CN214940971U (en) | 2021-06-21 | 2021-06-21 | Concrete beam and steel column butt joint device based on large span and large cross section |
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| CN214940971U true CN214940971U (en) | 2021-11-30 |
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| CN202121376586.3U Active CN214940971U (en) | 2021-06-21 | 2021-06-21 | Concrete beam and steel column butt joint device based on large span and large cross section |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892807A (en) * | 2022-06-10 | 2022-08-12 | 江西省雄基建设集团有限公司 | Green high-rise assembled steel structure with energy-conserving effect |
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2021
- 2021-06-21 CN CN202121376586.3U patent/CN214940971U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892807A (en) * | 2022-06-10 | 2022-08-12 | 江西省雄基建设集团有限公司 | Green high-rise assembled steel structure with energy-conserving effect |
| CN114892807B (en) * | 2022-06-10 | 2023-06-02 | 江西省雄基建设集团有限公司 | Green high-rise assembled steel construction with energy-conserving effect |
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