CN213626070U - Steel structure beam column connecting structure - Google Patents
Steel structure beam column connecting structure Download PDFInfo
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- CN213626070U CN213626070U CN202021893411.5U CN202021893411U CN213626070U CN 213626070 U CN213626070 U CN 213626070U CN 202021893411 U CN202021893411 U CN 202021893411U CN 213626070 U CN213626070 U CN 213626070U
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Abstract
The utility model relates to a steel construction beam column connection structure relates to steel construction technical field, and it includes the steel column, two the both sides that the steel column is close to each other all are provided with the backup pad, just be provided with the girder steel in the backup pad, the location notch has been seted up in the backup pad, the girder steel is provided with the setting element with one side of backup pad butt, just location notch and setting element inlay and establish the cooperation. This application has the effect that promotes the convenience of girder steel location and installation.
Description
Technical Field
The application relates to the technical field of steel structures, in particular to a steel structure beam column connecting structure.
Background
Steel structures are structures that are composed primarily of steel materials and are one of the primary building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and all the members or parts are usually connected by welding seams, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer.
At present, the steel beam is lifted through a tower crane in the installation and positioning of the steel beam, and then the suspension arm of the tower crane is rotated, so that the steel beam is positioned between two steel columns, and then the steel beam is fixedly connected to the steel columns in a welding mode.
In view of the above-mentioned related art, the inventor believes that there is a defect that positioning and installation are not easy.
SUMMERY OF THE UTILITY MODEL
In order to promote the convenience of girder steel location and installation, this application provides a steel construction beam column connection structure.
The application provides a steel structure beam column connection structure adopts following technical scheme:
the utility model provides a steel construction beam column connection structure, includes the steel column, two the both sides that the steel column is close to each other all are provided with the backup pad, just be provided with the girder steel in the backup pad, set up the location notch in the backup pad, the girder steel is provided with the setting element with one side of backup pad butt, just location notch and setting element inlay and establish the cooperation.
Through adopting above-mentioned technical scheme, in the actual work, the staff places the girder steel in two backup pads through the tower crane, again with setting element and embedding to the location notch in, realize the location operation of girder steel, then, through welded mode with girder steel and steel column fixed connection, realize the installation operation of girder steel.
Preferably, the positioning notch penetrates through one side, deviating from the steel column, of the supporting plate and forms an embedding opening, and the positioning piece is arranged on the steel beam in a sliding mode along the length direction of the steel beam.
Through adopting above-mentioned technical scheme, in the actual work, the staff is through adjusting the position of setting element on the perpendicular to horizontal direction, with the setting element alignment inlay the mouth, then, imbeds the setting element into the location notch through the setting element that slides to fixed girder steel is in the ascending position of perpendicular to horizontal direction.
Preferably, the downside of girder steel has been seted up the groove of sliding, the groove of sliding is corresponding with the location notch, the setting element is fixing bolt, fixing bolt keeps away from the one end threaded connection of nut has the sliding block, just the sliding block slides and connects in the inslot that slides, fixing bolt's nut supports the downside of tightly at the backup pad.
Through adopting above-mentioned technical scheme, in the actual work, during the staff slipped the positioning slot mouth with fixing bolt, the nut was screwed up to the rethread for nut and sliding block support tightly respectively on the downside of backup pad and the lower lateral wall in the girder steel. In this way, on the one hand, it can help to ensure the stability of the sliding of the fixing bolt; on the other hand, can help promoting the joint strength that the girder steel was installed in advance.
Preferably, both sides of the embedding opening are provided with guide arc surfaces.
Through adopting above-mentioned technical scheme, can help promoting the convenience that fixing bolt imbeds the location notch with the help of the guide cambered surface.
Preferably, the steel column is fixedly provided with right-angle layer supporting plates, the right-angle layer supporting plates are located on two sides of the steel beam in the width direction, and the right-angle layer supporting plates are connected with the steel column and the steel beam through bolts and threads.
Through adopting above-mentioned technical scheme, after the location operation was accomplished, the staff passes through right angle layer board with the preliminary installation of steel column and girder steel and fixed, helps reducing the condition emergence that the girder steel took place to rock in welding process.
Preferably, the steel beam is provided with an operation opening at the upper side for facilitating welding.
Through adopting above-mentioned technical scheme, in the actual work, the staff can be through the mode of welding down with girder steel and backup pad welded connection, avoided the staff to weld up the condition emergence, help reducing weldment work's the operation degree of difficulty and danger coefficient.
Preferably, a closed cover is welded at the position, located at the operation opening, of the steel beam.
By adopting the technical scheme, the closed cover is welded at the position, located at the operation opening, of the steel beam, on one hand, the closed cover is used for closing the operation opening and is beneficial to enhancing the structural strength of the steel beam; on the other hand, the steel column is connected with the steel column, and the connection strength of the steel beam and the steel column is enhanced.
Preferably, a reinforcing rib plate is fixedly arranged between the lower side surface of the supporting plate and the steel column.
Through adopting above-mentioned technical scheme, the support intensity of reinforcing floor helps strengthening the backup pad to help guaranteeing the stability of steel beam erection in the backup pad.
Preferably, the upper side of the supporting plate is provided with anti-skid lines.
Through adopting above-mentioned technical scheme, the friction dynamics between backup pad and the girder steel is helped increasing by anti-skidding line, further increase the stability of girder steel in the backup pad.
In summary, the present application includes at least one of the following beneficial technical effects:
1. with the help of the cooperation of establishing of inlaying of fixing bolt and location notch on the girder steel, can realize the location operation to the girder steel fast to help reducing the operation degree of difficulty of location operation, and then help promoting the work efficiency of girder steel installation.
2. On one hand, the mode that one end of the fixing bolt, which is far away from the nut, is connected with the sliding block in a threaded manner can be helpful for ensuring the sliding stability of the fixing bolt; on the other hand, can help promoting the joint strength that the girder steel was installed in advance.
3. The mode that the closed cover is welded at the position, located at the operation opening, of the steel beam is used for closing the operation opening, and the structural strength of the steel beam is enhanced; on the other hand, the steel column is connected with the steel column, and the connection strength of the steel beam and the steel column is enhanced.
Drawings
FIG. 1 is an axial view of the present embodiment mainly showing the connection structure of the steel structural beam column;
fig. 2 is an exploded schematic view mainly showing the steel structure beam-column connection structure in the embodiment;
FIG. 3 is an enlarged view of a portion A of FIG. 2, showing primarily the structure of the support plate;
fig. 4 is a schematic view of the steel beam structure according to the present embodiment.
Reference numerals: 1. a steel column; 2. a support plate; 21. a positioning notch; 211. embedding an inlet; 212. guiding the arc surface; 22. a reinforcing rib plate; 23. anti-skid lines; 3. a steel beam; 31. a sliding groove; 32. an operation port; 33. a closure cap; 4. a positioning member; 41. fixing the bolt; 42. a sliding block; 5. a right-angle layer supporting plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses steel structure beam column connection structure.
Referring to fig. 1, a steel construction beam column connection structure, including steel column 1, two steel column 1 both sides that are close to each other all are provided with backup pad 2, and are provided with girder steel 3 in the backup pad 2, have seted up location notch 21 in the backup pad 2, and girder steel 3 is provided with setting element 4 with one side of 2 butts of backup pad, and just location notch 21 inlays with setting element 4 and establishes the cooperation.
In the actual work, the staff places girder steel 3 on two backup pads 2 through the tower crane to make setting element 4 with imbed in the location notch 21, realize girder steel 3's location operation, then, through welded mode with girder steel 3 and steel column 1 fixed connection, realize girder steel 3's installation operation.
Referring to fig. 2 and 3, the positioning notch 21 penetrates through one side of the support plate 2 facing away from the steel column 1 and forms an insertion opening 211, the length direction of the positioning notch 21 is parallel to the length direction of the steel beam 3, and guide arc surfaces 212 are disposed on both sides of the insertion opening 211. The downside of girder steel 3 has seted up sliding groove 31, and sliding groove 31 corresponds with location notch 21, and setting element 4 is fixing bolt 41, and the one end threaded connection that fixing bolt 41 kept away from the nut has a sliding block 42, and sliding block 42 slides and connects in sliding groove 31, and fixing bolt 41's nut supports tightly at the downside of backup pad 2.
In actual work, a worker aligns the fixing bolt 41 with the insertion opening 211 by adjusting the position of the fixing bolt 41 in the vertical direction, and slides the fixing bolt 41 into the positioning notch 21 through the guide arc 212, thereby fixing the position of the steel beam 3 in the vertical direction. Then, the staff is through screwing up the nut for on the lower lateral wall in the downside of backup pad 2 and girder steel 3 is supported tightly respectively to nut and sliding block 42, realize the preliminary fixed of girder steel 3 in backup pad 2.
Referring to fig. 3 and 4, the steel column 1 is fixedly provided with a right-angle layer supporting plate 5, the right-angle layer supporting plate 5 is located on two sides of the steel beam 3 in the width direction, and the right-angle layer supporting plate 5 is connected with the steel column 1 and the steel beam 3 through bolts and threads. An operation opening 32 for facilitating welding is formed in the upper side of the steel beam 3, and a closed cover 33 is welded at the position, located at the operation opening 32, of the steel beam 3. A reinforcing rib plate 22 is fixedly arranged between the lower side surface of the supporting plate 2 and the steel column 1, and anti-skid grains 23 are arranged on the upper side surface of the supporting plate 2.
In the actual work, the staff passes through 5 threaded connection steel column 1 of right angle layer board and girder steel 3 to carry out fixed mounting in advance to girder steel 3. Then, by means of the operation opening 32, the worker can weld and connect the steel beam 3 and the support plate 2 in a downward welding mode, and the situation that the worker welds upwards is avoided. A sealing cover 33 is welded to the steel beam 3 at the position of the operation opening 32, on one hand, for sealing the operation opening 32, and on the other hand, for connecting with the steel column 1. The reinforcing rib 22 on the lower side of the supporting plate 2 helps to reinforce the supporting strength of the supporting plate 2, and the anti-slip pattern 23 on the upper side of the supporting plate 2 helps to increase the friction between the supporting plate 2 and the steel beam 3.
The implementation principle of the steel structure beam column connection structure in the embodiment of the application is as follows: in actual work, an operator places the steel beam 3 on the two support plates 2 through the crane tower, and the operator aligns the fixing bolt 41 with the insertion opening 211 by adjusting the position of the fixing bolt 41 in the horizontal direction perpendicular to the horizontal direction, and slides the fixing bolt 41 into the positioning notch 21 through the guide arc surface 212, so as to fix the position of the steel beam 3 in the horizontal direction perpendicular to the horizontal direction. Then, the staff is through screwing up the nut for on the lower lateral wall in the downside of backup pad 2 and girder steel 3 is supported tightly respectively to nut and sliding block 42, realize the preliminary fixed of girder steel 3 in backup pad 2.
The staff passes through 5 threaded connection steel column 1 of right angle layer board and girder steel 3 to fixed mounting is carried out in advance to girder steel 3. Then, by means of the operation opening 32, the worker can weld and connect the steel beam 3 and the support plate 2 in a downward welding mode, and the installation operation of the steel beam 3 and the steel column 1 is achieved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a steel construction beam column connection structure, includes steel column (1), two the lateral wall that steel column (1) is close to each other all is provided with backup pad (2), just be provided with girder steel (3) on backup pad (2), its characterized in that: the steel beam positioning device is characterized in that a positioning notch (21) is formed in the supporting plate (2), a positioning piece (4) is arranged on one side, abutted against the supporting plate (2), of the steel beam (3), and the positioning notch (21) and the positioning piece (4) are embedded and matched.
2. The steel structural beam column connecting structure according to claim 1, wherein: the positioning notch (21) penetrates through one side, deviating from the steel column (1), of the supporting plate (2) and forms an embedding opening (211), and the positioning piece (4) is arranged on the steel beam (3) in a sliding mode along the length direction of the steel beam (3).
3. The steel structural beam column connecting structure according to claim 1, wherein: the downside of girder steel (3) has been seted up and has been slided groove (31), it is corresponding with location notch (21) to slide groove (31), setting element (4) are fixing bolt (41), the one end threaded connection that the nut was kept away from in fixing bolt (41) has sliding block (42), just sliding block (42) is slided and is connected in sliding groove (31), the nut of fixing bolt (41) supports the downside in backup pad (2) tightly.
4. The steel structural beam column connecting structure according to claim 2, wherein: and guide arc surfaces (212) are arranged on two sides of the embedding opening (211).
5. The steel structural beam column connecting structure according to claim 1, wherein: the steel column (1) is fixedly provided with right-angle layer supporting plates (5), the right-angle layer supporting plates (5) are located on two sides of the steel beam (3) in the width direction, and the right-angle layer supporting plates (5) are connected with the steel column (1) and the steel beam (3) through bolts and threads.
6. The steel structural beam column connecting structure according to claim 1, wherein: and an operation opening (32) for facilitating welding is formed in the upper side of the steel beam (3).
7. The steel structural beam column connecting structure according to claim 6, wherein: and a closed cover (33) is welded at the position of the steel beam (3) at the operation opening (32).
8. The steel structural beam column connecting structure according to claim 1, wherein: and a reinforcing rib plate (22) is fixedly arranged between the lower side surface of the supporting plate (2) and the steel column (1).
9. The steel structural beam column connecting structure according to claim 1, wherein: the upper side surface of the supporting plate (2) is provided with anti-skid grains (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021893411.5U CN213626070U (en) | 2020-09-02 | 2020-09-02 | Steel structure beam column connecting structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021893411.5U CN213626070U (en) | 2020-09-02 | 2020-09-02 | Steel structure beam column connecting structure |
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| CN213626070U true CN213626070U (en) | 2021-07-06 |
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| CN202021893411.5U Active CN213626070U (en) | 2020-09-02 | 2020-09-02 | Steel structure beam column connecting structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117182374A (en) * | 2023-09-12 | 2023-12-08 | 湖北中凌建筑科技工程有限公司 | Welding structure and welding process for square pipe column of steel structure |
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2020
- 2020-09-02 CN CN202021893411.5U patent/CN213626070U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117182374A (en) * | 2023-09-12 | 2023-12-08 | 湖北中凌建筑科技工程有限公司 | Welding structure and welding process for square pipe column of steel structure |
| CN117182374B (en) * | 2023-09-12 | 2024-02-13 | 湖北中凌建筑科技工程有限公司 | Welding process and welding structure for steel structure square tube column |
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