CN218970269U - Beam-column connection node structure - Google Patents
Beam-column connection node structure Download PDFInfo
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- CN218970269U CN218970269U CN202223071795.4U CN202223071795U CN218970269U CN 218970269 U CN218970269 U CN 218970269U CN 202223071795 U CN202223071795 U CN 202223071795U CN 218970269 U CN218970269 U CN 218970269U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The application discloses roof beam post connected node structure relates to building node technical field, improves and adopts welding and bolt fastening's mode to connect the roof beam post, and the operation is comparatively troublesome, problem that the efficiency of construction is lower, including hollow steel column and hollow steel girder, the top fixedly connected with connecting block of first fixed plate, the connector that vertically link up has been seted up at the middle part of hollow steel girder, the screw rod is installed in the middle part rotation of second fixed plate, the driving piece is installed to the one end of screw rod, the other end threaded connection of screw rod has the movable block, one side fixedly connected with locating piece of movable block, the constant head tank with locating piece looks adaptation has all been seted up to the both sides of connecting block. The setting of this application through connecting block, connector, driving piece, screw rod, movable block, locating piece and constant head tank can make hollow girder steel and hollow steel column quick connect, simple operation can improve the efficiency of construction.
Description
Technical Field
The application relates to the field of building nodes, in particular to a beam-column connection node structure.
Background
At present, a small-sized simple factory building is generally constructed by adopting a steel structure.
In the prior art, the steel structure factory building mostly adopts a hollow steel beam and a hollow steel column as bearing parts for supporting, and when the nodes of the hollow steel beam and the hollow steel column are connected, the hollow steel beam and the hollow steel column are mainly welded or fixed by a plurality of bolts.
In the process of realizing the beam-column connection node structure, the inventor finds that at least the following problems exist in the technology, the beam-column connection is realized by adopting a welding and bolt fixing mode, the operation is more troublesome, and the construction efficiency is lower, so that the beam-column connection node structure is now proposed.
Disclosure of Invention
In order to improve and adopt welding and bolt fastening's mode to connect the beam column, the operation is comparatively troublesome, the lower problem of efficiency of construction, this application provides a beam column connected node structure.
The application provides a beam column connected node structure, adopts following technical scheme:
the beam column connecting node structure comprises a hollow steel column and a hollow steel beam which is abutted to the top of the hollow steel column, wherein a first fixing plate is fixedly connected to the inside of the upper end of the hollow steel column, a connecting block is fixedly connected to the top of the first fixing plate, a vertically-through connecting port is formed in the middle of the hollow steel beam, and the connecting block is spliced in the connecting port;
the hollow steel beam is internally provided with a second fixing plate which is fixedly connected with two sides of a connecting port, the middle of the second fixing plate is rotationally provided with a screw, one end of the screw is provided with a driving piece, the other end of the screw is in threaded connection with a movable block, one side of the movable block is fixedly connected with a positioning block, and two sides of the connecting block are provided with positioning grooves which are matched with the positioning block.
Through adopting above-mentioned technical scheme, when being connected to hollow girder steel and hollow steel column, insert the connecting block of hollow steel column in the connector of hollow girder steel earlier and carry out preliminary location, after the connecting block inserts the connector, usable driving piece rotates the screw rod, make the screw rod drive movable block along the screw rod towards the connecting block motion, make the movable block drive the locating piece insert in the constant head tank, fix the connecting block, and then can make hollow girder steel and hollow steel column high-speed joint, reduce the use of bolt, the simple operation can improve the efficiency of construction.
Optionally, the driving piece comprises a worm in rotary insertion connection with the hollow steel beam and a worm wheel fixedly installed at one end of the screw rod, and the worm is meshed with the worm wheel.
By adopting the technical scheme, the worm can drive the worm wheel to rotate, so that the operation is more convenient.
Optionally, one end of the worm penetrates to the outer side of the hollow steel beam and is fixedly connected with a cross chuck.
Through adopting above-mentioned technical scheme, during the operation, can rotate the cross chuck with the help of the instrument, make the cross chuck drive worm rotation.
Optionally, an accommodating groove is formed in the outer side wall of the hollow steel beam, and the cross chuck is located in the accommodating groove.
Through adopting above-mentioned technical scheme, the holding tank is used for accomodating the cross chuck.
Optionally, a guide rod is fixedly connected to one side, close to the connecting port, of the second fixing plate, and the movable block is sleeved on the guide rod in a sliding manner.
Through adopting above-mentioned technical scheme, can play the guide effect to the movable block through the guide arm.
Optionally, the both sides of hollow steel column upper end are all fixedly connected with backup pad, hollow girder steel butt is in the backup pad.
Through adopting above-mentioned technical scheme, can increase the holding area that hollow girder steel received through the backup pad, improve the supporting effect.
Optionally, a triangular reinforcing plate is fixedly connected between the bottom of the supporting plate and the hollow steel column.
Through adopting above-mentioned technical scheme, can play the reinforcement effect to the backup pad through the triangle reinforcing plate, improve the intensity of backup pad.
Optionally, the top fixedly connected with spacing post of backup pad, the inside fixedly connected with spacing sleeve of hollow steel girder, spacing post is pegged graft in spacing sleeve.
Through adopting above-mentioned technical scheme, through spacing post and spacing telescopic cooperation, can play spacing effect between backup pad and hollow girder steel, improve joint strength.
In summary, the present application has the following beneficial effects:
1. according to the method, through the arrangement of the connecting blocks, the connecting ports, the driving parts, the screw rods, the movable blocks, the positioning blocks and the positioning grooves, when the hollow steel beam and the hollow steel column are connected, the connecting blocks of the hollow steel column are inserted into the connecting ports of the hollow steel beam to be initially positioned, after the connecting blocks are inserted into the connecting ports, the driving parts can be used for rotating the screw rods, so that the screw rods drive the movable blocks to move towards the connecting blocks along the screw rods, the movable blocks drive the positioning blocks to be inserted into the positioning grooves, the connecting blocks are fixed, and then the hollow steel beam and the hollow steel column can be quickly connected.
2. The setting of this application through the driving piece, when the operation, can rotate the cross chuck with the help of the instrument, make the cross chuck drive worm rotation, make the worm drive worm wheel rotation, make the operation more convenient.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present application.
Fig. 2 is a schematic cross-sectional structure of the present application.
Fig. 3 is an enlarged view of the structure at a in fig. 1 of the present application.
Reference numerals illustrate:
1. a hollow steel column; 2. hollow steel girder; 3. a first fixing plate; 4. a connecting block; 5. a connection port; 6. a second fixing plate; 7. a screw; 8. a driving member; 81. a worm; 82. a worm wheel; 83. a cross chuck; 84. a receiving groove; 9. a movable block; 10. a positioning block; 11. a positioning groove; 12. a guide rod; 13. a support plate; 14. triangular reinforcing plates; 15. a limit column; 16. and a limit sleeve.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-3.
Referring to fig. 1-2, a beam-column connection node structure comprises a hollow steel column 1 and a hollow steel beam 2 abutted against the top of the hollow steel column 1, wherein a first fixing plate 3 is fixedly connected to the inner part of the upper end of the hollow steel column 1, a connection block 4 is fixedly connected to the top of the first fixing plate 3, a vertically through connection port 5 is formed in the middle of the hollow steel beam 2, the connection block 4 is inserted into the connection port 5, and when the hollow steel beam 2 is connected with the hollow steel column 1, the connection block 4 of the hollow steel column 1 is firstly inserted into the connection port 5 of the hollow steel beam 2 for preliminary positioning.
Referring to fig. 1 and 2, the hollow steel beam 2 is internally provided with second fixing plates 6 fixedly connected to two sides of the connecting port 5, a screw rod 7 is rotatably arranged in the middle of each second fixing plate 6, the screw rod 7 is arranged along the length direction of the hollow steel beam 2, a driving piece 8 is arranged at one end of the screw rod 7, a movable block 9 is connected with the other end of the screw rod 7 in a threaded manner, a positioning block 10 is fixedly connected to one side of the movable block 9, and positioning grooves 11 matched with the positioning block 10 are formed in two sides of the connecting block 4.
After connecting block 4 inserts connector 5, usable driving piece 8 rotates screw rod 7, makes screw rod 7 drive movable block 9 along screw rod 7 towards connecting block 4 motion, makes movable block 9 drive locating piece 10 insert in the constant head tank 11, fixes connecting block 4, and then can make hollow steel girder 2 and hollow steel column 1 quick connect, reduces the use of bolt, the simple operation can improve the efficiency of construction.
Referring to fig. 2 and 3, the driving member 8 includes a worm 81 rotatably inserted in the hollow steel beam 2 and a worm gear 82 fixedly installed at one end of the screw 7, the worm 81 is engaged with the worm gear 82, one end of the worm 81 penetrates through the outer side of the hollow steel beam 2 and is fixedly connected with a cross chuck 83, and when in operation, the cross chuck 83 can be rotated by means of a tool, so that the cross chuck 83 drives the worm 81 to rotate, and the worm 81 drives the worm gear 82 to rotate, thereby facilitating operation. The outer side wall of the hollow steel beam 2 is provided with a containing groove 84, the cross chuck 83 is located in the containing groove 84, and the containing groove 84 is used for containing the cross chuck 83.
Wherein, one side of the second fixed plate 6 near the connecting port 5 is fixedly connected with a guide rod 12, the movable block 9 is sheathed on the guide rod 12 in a sliding way, and the guide rod 12 can play a role in guiding the movable block 9.
Referring to fig. 1 and 2, the support plate 13 is fixedly connected to both sides of the upper end of the hollow steel column 1, the hollow steel beam 2 is abutted to the support plate 13, the support area of the hollow steel beam 2 can be increased through the support plate 13, and the support effect is improved. The triangular reinforcing plate 14 is fixedly connected between the bottom of the supporting plate 13 and the hollow steel column 1, and the supporting plate 13 can be reinforced through the triangular reinforcing plate 14, so that the strength of the supporting plate 13 is improved.
Wherein, the top fixedly connected with spacing post 15 of backup pad 13, the inside fixedly connected with spacing sleeve 16 of hollow girder steel 2, spacing post 15 peg graft in spacing sleeve 16, through spacing post 15 and spacing sleeve 16's cooperation, can play spacing effect between backup pad 13 and hollow girder steel 2, improve joint strength.
The implementation principle of the application is as follows: when being connected to the hollow steel beam 2 and the hollow steel column 1, the connecting block 4 of the hollow steel column 1 is inserted into the connecting port 5 of the hollow steel beam 2 to be initially positioned, after the connecting block 4 is inserted into the connecting port 5, the driving piece 8 can be used for rotating the screw rod 7, so that the screw rod 7 drives the movable block 9 to move along the screw rod 7 towards the connecting block 4, the movable block 9 drives the positioning block 10 to be inserted into the positioning groove 11, the connecting block 4 is fixed, the hollow steel beam 2 and the hollow steel column 1 can be further connected quickly, the use of bolts is reduced, the operation is convenient, and the construction efficiency can be improved.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a beam column connected node structure, includes hollow steel column (1) and butt hollow girder steel (2) at hollow steel column (1) top, its characterized in that: the inner part of the upper end of the hollow steel column (1) is fixedly connected with a first fixing plate (3), the top of the first fixing plate (3) is fixedly connected with a connecting block (4), the middle part of the hollow steel beam (2) is provided with a vertically through connecting port (5), and the connecting block (4) is inserted into the connecting port (5);
the hollow steel beam (2) is internally provided with a second fixing plate (6) which is fixedly connected with two sides of a connecting port (5), a screw (7) is rotatably arranged in the middle of the second fixing plate (6), a driving piece (8) is arranged at one end of the screw (7), a movable block (9) is connected with the other end of the screw (7) in a threaded manner, a positioning block (10) is fixedly connected with one side of the movable block (9), and positioning grooves (11) which are matched with the positioning block (10) are formed in two sides of the connecting block (4).
2. A beam-column connection node structure according to claim 1, wherein: the driving piece (8) comprises a worm (81) which is rotationally inserted into the hollow steel beam (2) and a worm wheel (82) which is fixedly arranged at one end of the screw (7), and the worm (81) is meshed with the worm wheel (82).
3. A beam-column connection node structure according to claim 2, wherein: one end of the worm (81) penetrates through the outer side of the hollow steel beam (2) and is fixedly connected with a cross chuck (83).
4. A beam-column connection node structure according to claim 3, wherein: an accommodating groove (84) is formed in the outer side wall of the hollow steel beam (2), and the cross chuck (83) is located in the accommodating groove (84).
5. A beam-column connection node structure according to claim 1, wherein: one side of the second fixed plate (6) close to the connecting port (5) is fixedly connected with a guide rod (12), and the movable block (9) is sleeved on the guide rod (12) in a sliding manner.
6. A beam-column connection node structure according to claim 1, wherein: both sides of hollow steel column (1) upper end are all fixedly connected with backup pad (13), hollow girder steel (2) butt is on backup pad (13).
7. The beam-column connection node structure according to claim 6, wherein: a triangular reinforcing plate (14) is fixedly connected between the bottom of the supporting plate (13) and the hollow steel column (1).
8. The beam-column connection node structure according to claim 6, wherein: the top fixedly connected with spacing post (15) of backup pad (13), the inside fixedly connected with spacing sleeve (16) of hollow steel girder (2), spacing post (15) peg graft in spacing sleeve (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223071795.4U CN218970269U (en) | 2022-11-18 | 2022-11-18 | Beam-column connection node structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202223071795.4U CN218970269U (en) | 2022-11-18 | 2022-11-18 | Beam-column connection node structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117266362A (en) * | 2023-11-22 | 2023-12-22 | 德州奈亨机电设备有限公司 | T-shaped steel beam assembling structure suitable for temporary anchoring |
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2022
- 2022-11-18 CN CN202223071795.4U patent/CN218970269U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117266362A (en) * | 2023-11-22 | 2023-12-22 | 德州奈亨机电设备有限公司 | T-shaped steel beam assembling structure suitable for temporary anchoring |
| CN117266362B (en) * | 2023-11-22 | 2024-04-09 | 德州奈亨机电设备有限公司 | T-shaped steel beam assembling structure suitable for temporary anchoring |
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