CN114319891B - Steel column butt joint connection node structure of assembled steel structure and auxiliary support - Google Patents
Steel column butt joint connection node structure of assembled steel structure and auxiliary support Download PDFInfo
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- CN114319891B CN114319891B CN202111600157.4A CN202111600157A CN114319891B CN 114319891 B CN114319891 B CN 114319891B CN 202111600157 A CN202111600157 A CN 202111600157A CN 114319891 B CN114319891 B CN 114319891B
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Abstract
The invention discloses a steel column butt joint connection node structure of an assembled steel structure, which comprises two clamping seats, wherein the clamping seats are oppositely arranged, each clamping seat comprises a first flange connecting plate, a second flange connecting plate, a longitudinal supporting beam and a transverse supporting beam, the longitudinal supporting beams and the transverse supporting beams are arranged between the first flange connecting plate and the second flange connecting plate, grooves corresponding to centering limiting blocks are arranged in the middle positions of the side edges of the first flange connecting plate and the second flange connecting plate, and the two ends of the centering limiting blocks are clamped with the first flange connecting plate. The construction cost is effectively reduced, and the safety of personnel is improved.
Description
Technical Field
The invention relates to the technical field of building equipment, in particular to a steel column butt joint connection node structure of an assembled steel structure and an auxiliary support.
Background
When the super high-rise steel structure is installed, the steel columns are often required to be in butt joint connection, the quality of butt joint of the steel columns directly influences the quality and the safety performance of the whole structure, and along with the development of an assembled building, the steel structure building gradually transits from a large public building to a building such as a residence, a school, a hospital and the like. Compared with a large public building, the building has small space, high decoration precision requirement and short construction period requirement, and the traditional steel structure connecting node has great influence on the structure. In particular, the butt joint of the upper column and the lower column of the steel column can not achieve the purposes of high efficiency, material saving and air saving no matter the steel column is connected by adopting a positioning connecting plate or the traditional flange connection, so that a large amount of materials are wasted, more time and space are consumed.
Disclosure of Invention
The invention aims to overcome the existing defects, and provides the steel column butt joint connection node structure and the auxiliary support of the assembled steel structure, which are convenient and quick to install, small in occupied space and high in working efficiency, and can effectively solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an assembled steel column butt joint connection node structure, includes two joint seats, the joint seat sets up relatively, the joint seat includes first flange connecting plate and second flange connecting plate, indulges prop up roof beam and horizontal prop up roof beam, be provided with indulges prop up roof beam and horizontal prop up roof beam between first flange connecting plate and the second flange connecting plate, the side intermediate position of first flange connecting plate and second flange connecting plate all is provided with the recess corresponding with centering stopper, the both ends and the first flange connecting plate looks joint of centering stopper, be provided with the direction latch segment in the right angle space that indulges prop up roof beam and horizontal prop up roof beam and constitute, the side of direction latch segment is provided with the guiding axle, the tip of guiding axle has cup jointed the guiding axle lock sleeve, be provided with the arc guide slot between the second flange connecting plate, lock through locking installation axle bed between the arc guide slot.
As a preferable technical scheme of the invention, the longitudinal support beams and the transverse support beams are vertically staggered, so that the longitudinal support beams and the transverse support beams play a supporting role and the structural strength is improved.
As a preferable technical scheme of the invention, the middle concave part of the centering limiting block is clamped with two abutted second flange connecting plates, and the side edge of the first flange connecting plate is provided with a step structure.
As a preferable technical scheme of the invention, the locking installation shaft seat comprises a clamping sleeve, a locking shaft and a clamping sleeve, wherein the locking shaft is clamped with the arc-shaped guide groove, the clamping sleeve is arranged at two ends of the locking shaft, and the guide shaft is arranged corresponding to the clamping sleeve.
As a preferable technical scheme of the invention, one side of the first flange connecting plate and one side of the second flange connecting plate are provided with grooves.
The utility model provides an auxiliary stand of steel column butt joint connection node structure, includes backup pad, hinged support, sliding seat, slide base and rotatory regulating spindle, be provided with the spout on the slide base, the slip is provided with the sliding seat in the spout, the sliding seat articulates there is the hinged support, the hinged support is provided with the backup pad, rotatory regulating spindle sets up on the slide base and passes the sliding seat setting.
As a preferable technical scheme of the invention, the end part of the supporting plate is provided with a top block, and the top block is correspondingly arranged with grooves on the first flange connecting plate and the second flange connecting plate.
As a preferable technical scheme of the invention, one end of the rotation adjusting shaft is provided with a rotating wheel.
As a preferable technical scheme of the invention, the inner side of the sliding base is provided with a limiting support block, and the limiting support block is arranged on the inner side of the supporting plate in a sliding manner.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention innovatively adopts the sealing head plate arranged at the main end of the steel column, thereby improving the convenience of welding.
2. The batch assembly of parts and components thereof is realized to the greatest extent, the material loss is low, the utilization rate is high, and the material cost is greatly saved. The full bolted connection is adopted during construction, and compared with the bolt welding connection, the time of construction is effectively reduced, the use amount of welding materials and the residence time of operators at high altitude. The construction cost is effectively reduced, and the safety of personnel is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of a structure of a socket;
FIG. 4 is a front view of the bayonet mount;
fig. 5 is a schematic view of the auxiliary bracket structure.
In the figure: the device comprises a transverse supporting beam 1, a centering limiting block 2, a supporting plate 3, a clamping seat 4, a first flange connecting plate 41, a second flange connecting plate 42, a longitudinal supporting beam 5, a guide locking block 6, a guide shaft 7, a guide shaft locking sleeve 8, a clamping sleeve 9, a locking shaft 10, an arc-shaped guide groove 11, a rotating wheel 12, a locking installation shaft seat 13, a clamping sleeve 14, a hinging support 15, a sliding seat 16, a sliding seat 17, a rotary adjusting shaft 18 and a limiting supporting block 19.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. Based on the embodiment of the present invention (for convenience of description and understanding, the following description will be given with the upper part of fig. 2 as the upper part). All other embodiments, which can be made by those skilled in the art without the inventive effort, are intended to be within the scope of the present invention.
Referring to fig. 3, the present invention provides a technical solution: the utility model provides a steel column butt joint connection node structure of assembled steel construction, includes two joint seats 4, and joint seat 4 sets up relatively, and joint seat 4 includes first flange connecting plate 41 and second flange connecting plate 42, indulge branch roof beam 5 and horizontal branch roof beam 1.
Referring to fig. 3, a vertical supporting beam 5 and a horizontal supporting beam 1 are disposed between a first flange connecting plate 41 and a second flange connecting plate 42, the vertical supporting beam 5 and the horizontal supporting beam 1 are vertically staggered, and the vertical supporting beam 5 and the horizontal supporting beam 1 play a supporting role, so as to improve structural strength.
Referring to fig. 3, the middle positions of the sides of the first flange connecting plate 41 and the second flange connecting plate 42 are respectively provided with a groove corresponding to the centering limiting block 2, two ends of the centering limiting block 2 are clamped with the first flange connecting plate 41, the centering limiting block 2 is used for effectively correcting the first flange connecting plate 41 and the second flange connecting plate 42, the accuracy and the assembly efficiency of the centering are improved, the middle concave part of the centering limiting block 2 is clamped with the two second flange connecting plates 42 which are abutted against each other, the side of the first flange connecting plate 41 is provided with a step structure, and the centering limiting block 2 is matched with the step structure of the first flange connecting plate 41, so that the convenience of assembly is improved.
Referring to fig. 4, a right angle space formed by a longitudinal beam 5 and a transverse beam 1 is provided with a guide locking block 6, the side surface of the guide locking block 6 is provided with a guide shaft 7, the end part of the guide shaft 7 is sleeved with a guide shaft locking sleeve 8, an arc-shaped guide groove 11 is arranged between second flange connecting plates 42, the arc-shaped guide grooves 11 are locked through a locking installation shaft seat 13, the locking installation shaft seat 13 comprises a clamping sleeve 9, a locking shaft 10 and a clamping sleeve 14, the locking shaft 10 is clamped with the arc-shaped guide groove 11, the clamping sleeve 14 is arranged at two ends of the locking shaft 10, the guide shaft 7 is arranged corresponding to the clamping sleeve 14, the locking installation shaft seat 13 connects the second flange connecting plates 42, installation and limiting are facilitated, steel columns are arranged at two sides of the first flange connecting plates 41 and the second flange connecting plates 42, and are connected with the clamping seat 4 through welding.
Referring to fig. 4, the guide shaft 7 passes through the locking shaft 10 to tightly clamp the first flange connecting plate 41 and the second flange connecting plate 42 through the guide shaft locking sleeve 8, and fine adjustment can be performed on the first flange connecting plate 41 and the second flange connecting plate 42 through the guide shaft locking sleeve 8, so that the convenience of use is improved.
Referring to fig. 1, an auxiliary bracket for a steel column butt joint connection node structure comprises a support plate 3, a hinged support 15, a sliding seat 16, a sliding base 17 and a rotation adjusting shaft 18, wherein a sliding groove is formed in the sliding base 17, the sliding seat 16 is arranged in the sliding groove in a sliding manner, the sliding seat 16 is hinged with the hinged support 15, the hinged support 15 is provided with the support plate 3, and the rotation adjusting shaft 18 is arranged on the sliding base 17 and penetrates through the sliding seat 16.
Referring to fig. 5, the end of the support plate 3 is provided with a top block, which is disposed corresponding to the grooves on the first flange connection plate 41 and the second flange connection plate 42.
Referring to fig. 1, a rotating wheel 12 is disposed at one end of a rotation adjusting shaft 18, and the rotation adjusting shaft 18 is rotated by the rotation of the rotating wheel 12, so as to drive a sliding seat 16 to move, thereby realizing the movement of a clamping seat 4, facilitating fine adjustment during assembly, and improving convenience of use.
Referring to fig. 2, a limiting support block 19 is disposed on the inner side of the sliding base 17, and the limiting support block 19 is slidably disposed on the inner side of the supporting plate 3.
When in use: the centering limiting block 2 is clamped with grooves in the middle positions of the sides of the first flange connecting plate 41 and the second flange connecting plate 42, the locking shaft 10 is clamped with the arc-shaped guide groove 11, the clamping sleeve 14 is arranged at two ends of the locking shaft 10 and is tightly pressed with the second flange connecting plate 42, the guide shaft 7 penetrates through the locking shaft 10 to lock the first flange connecting plate 41 and the second flange connecting plate 42 through the guide shaft locking sleeve 8, the relative position between the first flange connecting plate 41 and the second flange connecting plate 42 is kept unchanged, the height of the supporting plate 3 is adjusted to enable the supporting plate to abut against the clamping seat 4, the top block at the end part of the supporting plate 3 is matched with the grooves in the first flange connecting plate 41 and the second flange connecting plate 42, the limiting supporting block 19 is moved to a set area, the rotating wheel 12 rotates to enable the rotating adjusting shaft 18 to rotate, the sliding seat 16 is driven to move, and further movement of the clamping seat 4 is achieved, and therefore the limiting supporting block 19 abuts against a steel column, and accurate welding is achieved.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a steel column butt joint connected node structure of assembled steel construction, includes two joint seat (4), joint seat (4) set up relatively, joint seat (4) are including first flange joint board (41) and second flange joint board (42), are indulged branch roof beam (5) and are violently supported roof beam (1), be provided with between first flange joint board (41) and second flange joint board (42) and indulge branch roof beam (5) and violently prop roof beam (1), its characterized in that: the side intermediate positions of the first flange connecting plate (41) and the second flange connecting plate (42) are respectively provided with a groove corresponding to the centering limiting block (2), two ends of the centering limiting block (2) are clamped with the first flange connecting plate (41), guide locking blocks (6) are arranged in right-angle spaces formed by the longitudinal supporting beams (5) and the transverse supporting beams (1), guide shafts (7) are arranged on the side surfaces of the guide locking blocks (6), guide shaft locking sleeves (8) are sleeved at the end parts of the guide shafts (7), arc-shaped guide grooves (11) are arranged between the second flange connecting plates (42), and locking is performed between the arc-shaped guide grooves (11) through locking mounting shaft seats (13);
the middle concave part of the centering limiting block (2) is clamped with two second flange connecting plates (42) which are abutted against each other, and a step structure is arranged on the side edge of the first flange connecting plate (41);
the locking installation shaft seat (13) comprises a clamping sleeve (9), a locking shaft (10) and a clamping sleeve (14), wherein the locking shaft (10) is clamped with the arc-shaped guide groove (11), the clamping sleeve (14) is arranged at two ends of the locking shaft (10), and the guide shaft (7) and the clamping sleeve (14) are correspondingly arranged;
grooves are formed in one side of the first flange connecting plate (41) and one side of the second flange connecting plate (42);
the auxiliary support is matched with a steel column butt joint connecting node of an assembled steel structure and comprises a support plate (3), a hinged support (15), a sliding seat (16), a sliding base (17) and a rotary adjusting shaft (18), wherein a sliding groove is formed in the sliding base (17), the sliding seat (16) is arranged in the sliding groove in a sliding mode, the sliding seat (16) is hinged with the hinged support (15), the hinged support (15) is provided with the support plate (3), and the rotary adjusting shaft (18) is arranged on the sliding base (17) and penetrates through the sliding seat (16) to be arranged;
the end part of the supporting plate (3) is provided with a top block, and the top block is correspondingly arranged with grooves on the first flange connecting plate (41) and the second flange connecting plate (42);
the inner side of the sliding base (17) is provided with a limiting support block (19), and the limiting support block (19) is arranged on the inner side of the supporting plate (3) in a sliding mode.
2. The steel column butt joint connection node structure of a fabricated steel structure according to claim 1, wherein: the longitudinal supporting beams (5) and the transverse supporting beams (1) are vertically staggered.
3. The steel column butt joint connection node structure of a fabricated steel structure according to claim 1, wherein: one end of the rotation adjusting shaft (18) is provided with a rotating wheel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111600157.4A CN114319891B (en) | 2021-12-24 | 2021-12-24 | Steel column butt joint connection node structure of assembled steel structure and auxiliary support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111600157.4A CN114319891B (en) | 2021-12-24 | 2021-12-24 | Steel column butt joint connection node structure of assembled steel structure and auxiliary support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114319891A CN114319891A (en) | 2022-04-12 |
| CN114319891B true CN114319891B (en) | 2023-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111600157.4A Active CN114319891B (en) | 2021-12-24 | 2021-12-24 | Steel column butt joint connection node structure of assembled steel structure and auxiliary support |
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| CN (1) | CN114319891B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809668B (en) * | 2022-04-15 | 2023-07-07 | 中建八局第一建设有限公司 | Steel column installation and fixing device and implementation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203380460U (en) * | 2013-06-24 | 2014-01-08 | 北京星航机电装备有限公司 | Electrode clamping tool |
| CN103982048A (en) * | 2014-05-04 | 2014-08-13 | 安徽富煌钢构股份有限公司 | Overhead correction adjuster for box-shaped steel columns in ultrahigh layer steel structure |
| CN210830892U (en) * | 2019-08-31 | 2020-06-23 | 无锡市石化配件厂有限公司 | Flange capable of being connected quickly and conveniently |
| CN214034893U (en) * | 2020-09-15 | 2021-08-24 | 河北吉中建航集成房屋有限公司 | Building steel structure with compression resistance function |
| CN215107488U (en) * | 2021-04-14 | 2021-12-10 | 河南常青钢结构工程有限公司 | Hoop correcting structure for mounting steel column |
-
2021
- 2021-12-24 CN CN202111600157.4A patent/CN114319891B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203380460U (en) * | 2013-06-24 | 2014-01-08 | 北京星航机电装备有限公司 | Electrode clamping tool |
| CN103982048A (en) * | 2014-05-04 | 2014-08-13 | 安徽富煌钢构股份有限公司 | Overhead correction adjuster for box-shaped steel columns in ultrahigh layer steel structure |
| CN210830892U (en) * | 2019-08-31 | 2020-06-23 | 无锡市石化配件厂有限公司 | Flange capable of being connected quickly and conveniently |
| CN214034893U (en) * | 2020-09-15 | 2021-08-24 | 河北吉中建航集成房屋有限公司 | Building steel structure with compression resistance function |
| CN215107488U (en) * | 2021-04-14 | 2021-12-10 | 河南常青钢结构工程有限公司 | Hoop correcting structure for mounting steel column |
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| Publication number | Publication date |
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| CN114319891A (en) | 2022-04-12 |
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