CN216007336U - Truss bolt joint system - Google Patents
Truss bolt joint system Download PDFInfo
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- CN216007336U CN216007336U CN202122671348.1U CN202122671348U CN216007336U CN 216007336 U CN216007336 U CN 216007336U CN 202122671348 U CN202122671348 U CN 202122671348U CN 216007336 U CN216007336 U CN 216007336U
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Abstract
The utility model relates to a building engineering technical field, concretely relates to truss bolt node system, truss bolt node system includes the steel column, a plurality of coupling assembling and a plurality of member, a plurality of coupling assembling and steel column swing joint, a plurality of coupling assembling enclose the week side of establishing at the steel column, arbitrary coupling assembling is connected with a member, coupling assembling includes the arc steel sheet, circular steel tube and bolt, arc steel sheet and steel column swing joint, circular steel tube and arc steel sheet fixed connection, the circular steel tube is located the side of arc steel sheet, the member passes through bolt and circular steel tube fixed connection, with the too big and member of solution node member stress can't carry out the problem that three-dimensional adjustment.
Description
Technical Field
The utility model relates to a building engineering technical field especially relates to a truss bolt node system.
Background
The steel truss connecting node mainly comprises two methods, wherein one method is that all rod pieces are welded on a steel cylinder, the other method is that the steel cylinder at the joint is changed into a steel ball, a hole is formed in the steel ball, an internal thread is formed in the hole, and all the rod pieces are screwed into the hole.
The first method is full welding, the stress of the rod piece at the node is large, and the requirement on welding seams is high; the second method is that holes on the steel balls need to be made in advance in a factory, the requirement on the precision of site construction is high, and sometimes the rod pieces are difficult to accurately align with the holes and cannot be adjusted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a truss bolt node system to avoid node member stress too big and the unable problem of carrying out three-dimensional regulation of member.
In order to achieve the above object, the present invention provides a truss bolting node system, which includes a steel column, a plurality of connecting assemblies and a plurality of rods, wherein the connecting assemblies are movably connected to the steel column, the connecting assemblies are arranged around the steel column, and any one of the connecting assemblies is connected to one of the rods;
coupling assembling includes arc steel sheet, circular steel tube and bolt, the arc steel sheet with steel column swing joint, the circular steel tube with arc steel sheet fixed connection, the circular steel tube is located the side of arc steel sheet, the member passes through the bolt with circular steel tube fixed connection makes the arc steel sheet can be relative the steel column is adjusted, has avoided opening the drawback that can't carry out three-dimensional regulation on the traditional way steel ball, just the member passes through the bolt arrives on the circular steel tube, avoid direct welding, cause the too big problem of member stress to the node stress is too big and the member can't carry out the problem of three-dimensional regulation has been solved.
The connecting assembly further comprises an upper sleeve and a lower sleeve, the upper sleeve and the lower sleeve are movably connected with the arc-shaped steel plate, and the upper sleeve and the lower sleeve are respectively located at the upper end and the lower end of the arc-shaped steel plate, so that the arc-shaped steel plate is fixed to the outer side of the steel column.
The outer ring of the steel column is provided with external threads, the inner ring of the arc-shaped steel plate is provided with internal threads, and the arc-shaped steel plate is in threaded connection with the steel column, so that the arc-shaped steel plate is movably connected with the steel column, the arc-shaped steel plate can be adjusted relative to the steel column, and the defect that three-dimensional adjustment cannot be performed by forming holes in steel balls in the traditional method is overcome.
The outer ring of the arc-shaped steel plate is provided with external threads, the inner rings of the upper sleeve and the lower sleeve are provided with internal threads, and the upper sleeve and the lower sleeve are in threaded connection with the arc-shaped steel plate so as to realize movable connection between the upper sleeve and the lower sleeve and the arc-shaped steel plate, so that the arc-shaped steel plate is fixed on the outer side of the steel column under the action of the upper sleeve and the lower sleeve and can be adjusted.
The round steel pipe is welded with the arc-shaped steel plate, so that the round steel pipe is prevented from easily falling off from the arc-shaped steel plate.
Wherein, the circular steel tube is provided with the first plane, the member is provided with the second plane, the first plane with the second plane contacts, is right the member with when the circular steel tube is connected, will the first plane with the second plane contacts, with the convenience will the member with the circular steel tube links together.
Wherein, the bolt includes the screw rod and the nut of mutual adaptation, the screw rod is worn to establish the member with on the circular steel tube, the nut with screw rod threaded connection, the screw rod passes the member with the circular steel tube, the nut is screwed on the screw rod, thereby will the member with the circular steel tube is fixed, needs the adjustment during the direction of member, unscrew earlier the nut, just can for the circular steel tube activity the direction of member, the adjustment is accomplished the back and is screwed up the nut, in order to incite somebody to action again the member with the circular steel tube is fixed, thereby the completion is right the adjustment of member.
The truss bolting node system further comprises a reinforcing rib, the reinforcing rib is fixedly connected with the arc-shaped steel plate, and the reinforcing rib is located below the round steel pipe so as to improve the bearing capacity of the round steel pipe.
The utility model discloses a truss bolt node system, swing joint is a plurality of on the lateral surface of steel column coupling assembling, arbitrary coupling assembling can connect one the member, coupling assembling includes the arc steel sheet round steel tube with the bolt, the member passes through the bolt with round steel tube carries out fixed connection, the arc steel sheet with steel column swing joint makes the arc steel sheet can be relative the steel column is adjusted, has avoided traditional way steel ball to go up to open the drawback that the hole can't carry out three-dimensional regulation, just the member passes through the bolt is arrived on the round steel tube, avoids direct welding, causes the too big problem of member stress to the node member stress is too big and the member can't carry out the problem of three-dimensional regulation has been solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a truss bolting node system provided by the present invention.
Fig. 2 is a cross-sectional view of a truss bolting node system according to the present invention.
Fig. 3 is a partial enlarged view of a portion a in fig. 2 according to the present invention.
Fig. 4 is a cross-sectional view at B-B of fig. 2 according to the present invention.
The steel column-reinforced concrete column comprises 1-a steel column, 200-a connecting assembly, 2-an arc-shaped steel plate, 3-a circular steel tube, 31-a first plane, 4-an upper sleeve, 5-a lower sleeve, 6-a bolt, 61-a screw, 62-a nut, 7-a rod piece, 71-a second plane and 8-a reinforcing rib.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 4, the present invention provides a truss bolting node system, which includes a steel column 1, a plurality of connecting assemblies 200 and a plurality of rods 7, wherein the plurality of connecting assemblies 200 are movably connected to the steel column 1, the plurality of connecting assemblies 200 are disposed around the steel column 1, and any one of the connecting assemblies 200 is connected to one of the rods 7;
coupling assembling 200 includes arc steel sheet 2, circular steel tube 3 and bolt 6, arc steel sheet 2 with 1 swing joint of steel column, circular steel tube 3 with 2 fixed connection of arc steel sheet, circular steel tube 3 is located the side of arc steel sheet 2, member 7 passes through bolt 6 with 3 fixed connection of circular steel tube.
In this embodiment, swing joint has a plurality ofly on the lateral surface of steel column 1 coupling assembling 200, arbitrary coupling assembling 200 can connect one member 7, coupling assembling 200 includes arc steel sheet 2 circular steel tube 3 with bolt 6, member 7 passes through bolt 6 with circular steel tube 3 carries out fixed connection, arc steel sheet 2 with steel column 1 swing joint makes arc steel sheet 2 can be relative steel column 1 is adjusted, has avoided opening the drawback that can't carry out three-dimensional adjustment on the traditional way steel ball, just member 7 passes through bolt 6 bolt connects on the circular steel tube 3, avoids direct welding, causes the too big problem of member 7 stress to the too big problem of node member 7 stress and member 7 can't carry out three-dimensional adjustment has been solved.
Further, coupling assembling 200 still includes upper portion sleeve 4 and lower part sleeve 5, upper portion sleeve 4 with lower part sleeve 5 all with arc steel sheet 2 swing joint, upper portion sleeve 4 with lower part sleeve 5 is located respectively arc steel sheet 2's upper and lower both ends.
In this embodiment, the upper sleeve 4 and the lower sleeve 5 are respectively disposed at the upper end and the lower end of the arc-shaped steel plate 2, and are movably connected to the arc-shaped steel plate 2, so as to fix the arc-shaped steel plate 2 outside the steel column 1.
Further, the outer ring of the steel column 1 is provided with external threads, the inner ring of the arc-shaped steel plate 2 is provided with internal threads, and the arc-shaped steel plate 2 is in threaded connection with the steel column 1.
In this embodiment, the outer ring of the steel column 1 is provided with external threads, the inner ring of the arc-shaped steel plate 2 is provided with internal threads, and the arc-shaped steel plate 2 and the steel column 1 are in threaded connection through the mutual matching of the external threads and the internal threads, so that the arc-shaped steel plate 2 and the steel column 1 are movably connected, the arc-shaped steel plate 2 can be adjusted relative to the steel column 1, and the defect that the steel column cannot be adjusted in a three-dimensional mode by forming a hole in the steel ball in the conventional method is overcome.
Further, the outer ring of the arc-shaped steel plate 2 is provided with external threads, the inner rings of the upper sleeve 4 and the lower sleeve 5 are provided with internal threads, and the upper sleeve 4 and the lower sleeve 5 are in threaded connection with the arc-shaped steel plate 2.
In this embodiment, the outer ring of the arc-shaped steel plate 2 is provided with an external thread, the inner rings of the upper sleeve 4 and the lower sleeve 5 are provided with an internal thread, and both the upper sleeve 4 and the lower sleeve 5 are in threaded connection with the arc-shaped steel plate 2 through the mutual matching of the external thread and the internal thread, so as to realize the movable connection between the upper sleeve 4 and the lower sleeve 5 and the arc-shaped steel plate 2, so that the arc-shaped steel plate 2 is fixed on the outer side of the steel column 1 under the action of the upper sleeve 4 and the lower sleeve 5 and can be adjusted.
Further, the round steel tube 3 is welded with the arc-shaped steel plate 2.
In this embodiment, the circular steel tube 3 and the arc-shaped steel plate 2 are fixed by welding to prevent the circular steel tube 3 from easily falling off from the arc-shaped steel plate 2.
Further, the circular steel tube 3 is provided with a first plane 31, the rod 7 is provided with a second plane 71, and the first plane 31 is in contact with the second plane 71.
In this embodiment, circular steel tube 3 keeps away from the one end of arc steel sheet 2 is provided with first plane 31, right the member 7 with when circular steel tube 3 connects, will first plane 31 with second plane 71 contacts, with the convenience will the member 7 with circular steel tube 3 links together.
Further, the bolt 6 comprises a screw 61 and a nut 62 which are matched with each other, the screw 61 is arranged on the rod 7 and the round steel tube 3 in a penetrating manner, and the nut 62 is in threaded connection with the screw 61.
In this embodiment, the screw 61 passes through the rod 7 and the circular steel tube 3, the nut 62 is screwed on the screw 61, so as to fix the rod 7 and the circular steel tube 3, when the direction of the rod 7 needs to be adjusted, the nut 62 is firstly unscrewed, so that the rod 7 can move relative to the circular steel tube 3, and the nut 62 is screwed after the adjustment is completed, so as to fix the rod 7 and the circular steel tube 3 again, thereby completing the adjustment of the rod 7.
Further, the truss bolt joint system further comprises a reinforcing rib 8, the reinforcing rib 8 is fixedly connected with the arc-shaped steel plate 2, and the reinforcing rib 8 is located below the circular steel tube 3.
In the present embodiment, the reinforcing rib 8 is provided below the circular steel tube 3, and can support the circular steel tube 3 to improve the load-bearing capacity of the circular steel tube 3.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (8)
1. A truss bolted joint system, characterized in that,
the truss bolt joint system comprises a steel column, a plurality of connecting assemblies and a plurality of rod pieces, wherein the connecting assemblies are movably connected with the steel column, the connecting assemblies surround the periphery of the steel column, and any connecting assembly is connected with one rod piece;
coupling assembling includes arc steel sheet, circular steel tube and bolt, the arc steel sheet with steel column swing joint, the circular steel tube with arc steel sheet fixed connection, the circular steel tube is located the side of arc steel sheet, the member passes through the bolt with circular steel tube fixed connection.
2. The truss bolted joint system of claim 1,
coupling assembling still includes upper portion sleeve and lower part sleeve, upper portion sleeve with the lower part sleeve all with arc steel sheet swing joint, upper portion sleeve with the lower part sleeve is located respectively the upper and lower both ends of arc steel sheet.
3. The truss bolted joint system of claim 2,
the outer ring of the steel column is provided with external threads, the inner ring of the arc-shaped steel plate is provided with internal threads, and the arc-shaped steel plate is in threaded connection with the steel column.
4. The truss bolted joint system of claim 3,
the outer ring of the arc-shaped steel plate is provided with external threads, the inner rings of the upper sleeve and the lower sleeve are provided with internal threads, and the upper sleeve and the lower sleeve are in threaded connection with the arc-shaped steel plate.
5. The truss bolted joint system of claim 4,
the round steel pipe is welded with the arc-shaped steel plate.
6. The truss bolted joint system of claim 5,
the circular steel tube is provided with a first plane, the rod piece is provided with a second plane, and the first plane is in contact with the second plane.
7. The truss bolted joint system of claim 6,
the bolt comprises a screw rod and a nut which are matched with each other, the screw rod penetrates through the rod piece and the round steel tube, and the nut is in threaded connection with the screw rod.
8. The truss bolted joint system of claim 7,
the truss bolt joint system further comprises a reinforcing rib, the reinforcing rib is fixedly connected with the arc-shaped steel plate, and the reinforcing rib is located below the circular steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122671348.1U CN216007336U (en) | 2021-11-03 | 2021-11-03 | Truss bolt joint system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122671348.1U CN216007336U (en) | 2021-11-03 | 2021-11-03 | Truss bolt joint system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216007336U true CN216007336U (en) | 2022-03-11 |
Family
ID=80525023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122671348.1U Active CN216007336U (en) | 2021-11-03 | 2021-11-03 | Truss bolt joint system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216007336U (en) |
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2021
- 2021-11-03 CN CN202122671348.1U patent/CN216007336U/en active Active
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