CN220928192U - Safety steel structure node member - Google Patents
Safety steel structure node member Download PDFInfo
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- CN220928192U CN220928192U CN202322617167.XU CN202322617167U CN220928192U CN 220928192 U CN220928192 U CN 220928192U CN 202322617167 U CN202322617167 U CN 202322617167U CN 220928192 U CN220928192 U CN 220928192U
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- steel
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- welded
- frames
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 94
- 239000010959 steel Substances 0.000 title claims abstract description 94
- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 238000010276 construction Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 description 3
- 239000003351 stiffener Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a safe steel structure node member, which belongs to the technical field of steel structures, wherein two combined pipes are fixedly and symmetrically arranged on two sides of square pipe steel, two positioning frames for inserting I-steel are welded on the two combined pipes, two fixing plates are fixedly connected between the two positioning frames on the same combined pipe, four positioning half frames for inserting I-steel are welded on the two combined pipes, one fixing plate is fixedly connected between the two positioning half frames on the same combined pipe on the same side, two adjusting nuts are arranged between the two positioning half frames on the same combined pipe, one adjusting nut is arranged between the two positioning half frames on the same combined pipe, the top end of each adjusting nut is connected with a screw rod through a threaded hole, and the bottom end of each adjusting nut is rotationally connected with a rotating shaft with a limiting block.
Description
Technical Field
The utility model belongs to the technical field of steel structures, and particularly relates to a safe steel structure node member.
Background
The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises steel beams, steel columns, steel trusses and other components made of steel sections, steel plates and the like, adopts the rust removal and prevention processes of silanization, pure manganese phosphating, washing and drying, galvanization and the like, and is connected with each component or part by adopting welding seams, bolts or rivets.
When the existing steel structure node member is used, the I-steel needs to be butted, the through holes in the I-steel are difficult to align with the through holes in the node member at one time, and the connecting bolts are installed. The I-steel is heavy, heavy machinery is needed to be used for lifting and installing, and subsequent position adjustment is difficult, so that the connection of the I-steel and the steel structure node member is difficult. For example (grant bulletin number CN 216640952U) a secure steel structural node member, a similar problem is also mentioned. There is therefore a need for a new type of safety steel structural node member.
Disclosure of utility model
The utility model aims to provide a safe steel structure node member so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the safe steel structure node member comprises Fang Guangang, wherein two combined pipes are fixedly and symmetrically arranged on two sides of square pipe steel, two positioning frames for inserting I-steel are welded on the two combined pipes, two fixing plates are fixedly connected between the two positioning frames on the same combined pipe, four positioning half frames for inserting I-steel are welded on the two combined pipes, and one fixing plate is fixedly connected between the two positioning half frames on the same combined pipe, which are positioned on the same side;
Two adjusting nuts used for improving stability and safety are arranged between two positioning frames on the same combined pipe, an adjusting nut is arranged between two positioning half frames on the same side of the same combined pipe, the top ends of the adjusting nuts are connected with screws through threaded holes, and the bottom ends of the adjusting nuts are rotationally connected with rotating shafts with limiting blocks.
Preferably, the two combined pipes are fixedly connected with the square pipe steel through a plurality of first bolts arranged at two ends of the combined pipes, and the first bolts are in threaded connection with the square pipe steel.
Preferably, two connecting plates are welded at two ends of the two combined pipes, and two adjacent connecting plates are fixedly connected with a common nut through a second bolt.
Preferably, each connecting plate and the combined pipe are welded with a first reinforcing rib, each adjacent positioning frame and each adjacent positioning half frame are welded with a second reinforcing rib, and each fixing plate and the combined pipe are welded with a third reinforcing rib.
Preferably, two adjacent fixing plates fix the I-steel through a plurality of third bolts and common nuts which are uniformly distributed, and through holes for adapting to the third bolts are formed in the I-steel.
Preferably, the adjusting nut is located the one end that Fang Guangang was kept away from to locating frame or location half frame respectively, every the top of screw rod all welds the fixed block, every the bottom of pivot all welds the fixed block, the fixed slot of adaptation fixed block has all been seted up to locating frame or location half frame.
Compared with the prior art, the utility model has the technical effects and advantages that:
When the safe steel structure node member is used, two combined pipes are fixedly connected with square pipe steel through a plurality of first bolts arranged at two ends of the combined pipes, the first bolts are in threaded connection with the square pipe steel, two adjacent connecting plates are fixedly connected with common nuts through second bolts, I-steel is inserted between adjacent positioning frames or positioning half frames, so that through holes of the I-steel are aligned with through holes on the fixing plates, then the fixing plates and the I-steel can be penetrated through a plurality of uniformly distributed third bolts at the same time, and finally the common nuts are screwed on the fixing plates, so that the I-steel is fixed, the positioning frames and the positioning half frames for positioning the I-steel are arranged, the through holes on the I-steel are aligned with the through holes on the node member at one time, and the connecting bolts are installed, so that the convenience of connecting the I-steel with the steel structure node member is improved;
This safe type steel construction node component, during the use, place adjusting nut between the fixed slot, the fixed block on screw rod top inserts the fixed slot, uses spanner rotation adjusting nut to make the fixed block of pivot bottom insert the fixed slot, accomplishes the support between two locating frames or the location half frame, has promoted this steel construction node component stability and security.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of one side of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the other side of the embodiment of the present utility model;
FIG. 3 is a schematic structural view of a composite tube, a connecting plate, a first reinforcing rib, a positioning frame, a positioning half frame, a second reinforcing rib, a third reinforcing rib, a fixing plate and a fixing groove according to an embodiment of the present utility model;
FIG. 4 is a front view of a composite tube, a connecting plate, a first stiffener, a locating frame, a locating half frame, a second stiffener, a third stiffener, a fixing plate and a fixing groove according to an embodiment of the present utility model;
FIG. 5 is a schematic diagram of the structure of an I-steel according to an embodiment of the present utility model;
FIG. 6 is a schematic view of the structure of the fixed block, the rotating shaft, the adjusting nut and the screw according to the embodiment of the present utility model;
FIG. 7 is a schematic view of the structure of a fixed block, a rotating shaft, a limiting block, an adjusting nut, a threaded hole and a screw according to the embodiment of the utility model;
FIG. 8 is a schematic view of a first bolt according to an embodiment of the present utility model;
FIG. 9 is a schematic view showing the construction of a second bolt and a common nut according to an embodiment of the present utility model;
Fig. 10 is a schematic structural view of a third bolt and a common nut according to an embodiment of the present utility model.
Reference numerals illustrate:
In the figure: 1. square tube steel; 2. a combination tube; 3. a connecting plate; 4. a first reinforcing rib; 5. a positioning frame; 6. positioning the half frame; 7. a second reinforcing rib; 8. a third reinforcing rib; 9. a fixing plate; 10. a fixing groove; 11. i-steel; 12. a fixed block; 13. a rotating shaft; 14. a limiting block; 15. an adjusting nut; 16. a threaded hole; 17. a screw; 18. a first bolt; 19. a second bolt; 20. a third bolt; 21. a common nut.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.
The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.
In order to facilitate the connection of the I-steel and the steel structure node member, as shown in the safe steel structure node member of figures 1 to 10, a positioning frame and a positioning half frame for positioning the I-steel are arranged, the positioning half frame is favorable for aligning the through holes on the I-steel with the through holes on the node member at one time, a connecting bolt is installed, the steel structure node member comprises a square tube steel 1, two combined tubes 2 are fixedly and symmetrically installed on two sides of the square tube steel 1, the two combined tubes 2 are fixedly connected with the square tube steel 1 through a plurality of first bolts 18 arranged at two ends of the combined tubes 2, the first bolts 18 are in threaded connection with the square tube steel 1, two connecting plates 3 are welded at two ends of the two combined tubes 2, the adjacent two connecting plates 3 are fixedly connected with a common nut 21 through a second bolt 19, the connecting plate 3 is provided with a through hole adapting to the second bolt 19, two positioning frames 5 for inserting the I-steel 11 are welded on the two combined tubes 2, the positioning frame 5 is used for positioning the I-steel 11, two fixing plates 9 are fixedly connected between the two positioning frames 5 on the same combined pipe 2, four positioning half frames 6 for inserting the I-steel 11 are welded on the two combined pipes 2, the two positioning half frames 6 are symmetrically spliced together to be identical to the positioning frame 5 in shape and function with the positioning frame 5, one fixing plate 9 is fixedly connected between the two positioning half frames 6 positioned on the same side on the same combined pipe 2, a first reinforcing rib 4 is welded between each connecting plate 3 and the combined pipe 2, a second reinforcing rib 7 is welded between each adjacent positioning half frame 5 and the positioning half frame 6, the two fixing plates 9 adjacent to each third reinforcing rib 8 are welded between each fixing plate 9 and the combined pipe 2, the I-steel 11 is fixed through a plurality of uniformly distributed third bolts 20 and common nuts 21, and the I-steel 11 is provided with a through hole which is matched with a third bolt 20, when the H-steel combined pipe is used, two combined pipes 2 are fixedly connected with the square pipe steel 1 through a plurality of first bolts 18 which are arranged at two ends of the combined pipes 2, the first bolts 18 are in threaded connection with the square pipe steel 1, two adjacent connecting plates 3 are fixedly connected with common nuts 21 through second bolts 19, the I-steel 11 is inserted between the adjacent positioning frames 5 or the positioning half frames 6, the through holes of the I-steel 11 are aligned with the through holes of the fixing plates 9, then the I-steel 11 can be penetrated through the fixing plates 9 and the I-steel 11 through a plurality of uniformly distributed third bolts 20 at the same time, and the common nuts 21 are screwed on the fixing plates 9, so that the I-steel 11 is fixed.
Two adjusting nuts 15 used for improving stability and safety are arranged between two positioning frames 5 on the same combined pipe 2, an adjusting nut 15 is arranged between two positioning half frames 6 which are positioned on the same side on the same combined pipe 2, the top end of each adjusting nut 15 is connected with a screw rod 17 through a threaded hole 16, the bottom end of each adjusting nut 15 is rotationally connected with a rotating shaft 13 with a limiting block 14, the adjusting nuts 15 are respectively positioned at one ends of the positioning frames 5 or the positioning half frames 6 far away from the square pipe steel 1, the top ends of each screw rod 17 are welded with fixing blocks 12, the bottom ends of each rotating shaft 13 are welded with fixing blocks 12, the positioning frames 5 or the positioning half frames 6 are provided with fixing grooves 10 adapting to the fixing blocks 12, when the adjustable nut is used, the adjusting nut 15 is placed between the fixing grooves 10, the fixing blocks 12 at the top ends of the screw rods 17 are inserted into the fixing grooves 10, the fixing blocks 12 at the bottom ends of the rotating shafts 13 are rotated by using a wrench to enable the fixing blocks 12 at the bottom ends of the rotating shafts 13 to be inserted into the fixing grooves 10, and the supporting between the two positioning frames 5 or the positioning half frames 6 is completed.
Principle of operation
According to the safe steel structure node component, two combined pipes 2 are fixedly connected with square pipe steel 1 through a plurality of first bolts 18 arranged at two ends of the combined pipes 2, the first bolts 18 are in threaded connection with the square pipe steel 1, two adjacent connecting plates 3 are fixedly connected with common nuts 21 through second bolts 19, I-steel 11 is inserted between adjacent positioning frames 5 or positioning half frames 6, through holes of the I-steel 11 are aligned with through holes on the fixing plates 9, then the I-steel 11 and the fixing plates 9 can be penetrated through a plurality of uniformly distributed third bolts 20 at the same time, the common nuts 21 are screwed on the fixing plates 9, so that the I-steel 11 is fixed, an adjusting nut 15 is placed between fixing grooves 10, a fixing block 12 at the top end of each screw 17 is inserted into each fixing groove 10, and a spanner is used for rotating the adjusting nut 15 to enable the fixing block 12 at the bottom end of each rotating shaft 13 to be inserted into each fixing groove 10, so that support between the two positioning frames 5 or the positioning half frames 6 is completed.
It should be noted that relational terms such as one and two are 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.
Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Safe steel construction node member, including Fang Guangang (1), its characterized in that: two combined pipes (2) are fixedly and symmetrically arranged on two sides of the square pipe steel (1), two positioning frames (5) for inserting I-steel (11) are welded on the two combined pipes (2), two fixing plates (9) are fixedly connected between the two positioning frames (5) on the same combined pipe (2), four positioning half frames (6) for inserting I-steel (11) are welded on the two combined pipes (2), and one fixing plate (9) is fixedly connected between the two positioning half frames (6) on the same side of the same combined pipe (2);
Two adjusting nuts (15) used for improving stability and safety are arranged between two positioning frames (5) on the same combined pipe (2), an adjusting nut (15) is arranged between two positioning half frames (6) on the same side on the same combined pipe (2), the top ends of each adjusting nut (15) are connected with a screw rod (17) through threaded holes (16), and the bottom end of each adjusting nut (15) is rotationally connected with a rotating shaft (13) with a limiting block (14).
2. The safety steel structural node member of claim 1, wherein: the two combined pipes (2) are fixedly connected with the square pipe steel (1) through a plurality of first bolts (18) arranged at two ends of the combined pipes (2), and the first bolts (18) are in threaded connection with the square pipe steel (1).
3. The safety steel structural node member of claim 1, wherein: two connecting plates (3) are welded at two ends of each of the two combined pipes (2), and two adjacent connecting plates (3) are fixedly connected with a common nut (21) through a second bolt (19).
4. A safety steel structural node member according to claim 3, characterized in that: first reinforcing ribs (4) are welded between each connecting plate (3) and the combined pipe (2), second reinforcing ribs (7) are welded between each adjacent positioning frame (5) and each positioning half frame (6), and third reinforcing ribs (8) are welded between each fixing plate (9) and the combined pipe (2).
5. The safety steel structural node member of claim 1, wherein: two adjacent fixing plates (9) are used for fixing the I-steel (11) through a plurality of uniformly distributed third bolts (20) and common nuts (21), and through holes for adapting to the third bolts (20) are formed in the I-steel (11).
6. The safety steel structural node member of claim 1, wherein: adjusting nut (15) are located the one end that square tube steel (1) was kept away from to locating frame (5) or location half frame (6) respectively, every fixed block (12) have all been welded on the top of screw rod (17), every fixed block (12) have all been welded to the bottom of pivot (13), fixed slot (10) that adapt to fixed block (12) have all been seted up to locating frame (5) or location half frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322617167.XU CN220928192U (en) | 2023-09-26 | 2023-09-26 | Safety steel structure node member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322617167.XU CN220928192U (en) | 2023-09-26 | 2023-09-26 | Safety steel structure node member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220928192U true CN220928192U (en) | 2024-05-10 |
Family
ID=90939717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322617167.XU Active CN220928192U (en) | 2023-09-26 | 2023-09-26 | Safety steel structure node member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220928192U (en) |
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2023
- 2023-09-26 CN CN202322617167.XU patent/CN220928192U/en active Active
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