CN217517809U - Curtain wall type spigot-and-socket steel frame structure system beam column joint - Google Patents
Curtain wall type spigot-and-socket steel frame structure system beam column joint Download PDFInfo
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- CN217517809U CN217517809U CN202221271110.8U CN202221271110U CN217517809U CN 217517809 U CN217517809 U CN 217517809U CN 202221271110 U CN202221271110 U CN 202221271110U CN 217517809 U CN217517809 U CN 217517809U
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Abstract
The utility model discloses a curtain formula socket joint steel frame construction system beam column node, including crossbeam and stand, still include socket joint spare, socket joint spare includes first connecting portion and second connecting portion, first connecting portion and second connecting portion are pegged graft with stand and crossbeam respectively to through unilateral bolt fastening. The unilateral bolt comprises a screw rod, one end of the screw rod is provided with a pressure plate, and the other end of the screw rod is in threaded fit connection with a nut; correspondingly, connecting holes are formed in the first connecting portion, the second connecting portion, the cross beam and the stand column, each connecting hole comprises a through hole, and a sliding hole communicated with the through hole is formed in one side of the through hole. The utility model discloses adjust in the beam column connected process of steel framework of being convenient for, the installation accuracy requires lowly, and the installation is swift, can be nimble form firm node and pin joint according to actual structure demand, and the flexibility is good, and node strength is big.
Description
Technical Field
The utility model relates to a steel frame construction technical field especially relates to a curtain formula socket joint steel frame construction system beam column node.
Background
In recent years china is constantly strengthening the construction of building trade all the time, also increase gradually the input in this aspect, constantly promote the development scale of building curtain, carefully observe and to discover, building curtain is gradually deepening thousands of households, high-quality curtain has been had, people also can increase a sense of security in daily life, however, bolted connection is adopted mostly to current steel frame connected node, the machining precision requirement to beam column size and screw is higher, be difficult to adjust after connecting, it is relatively poor to connect the flexibility ratio.
Disclosure of Invention
To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: the utility model provides a curtain formula socket joint steel frame construction system beam column node, it is high to have solved beam column node required precision among the current steel frame construction, is difficult to adjust after connecting, connects the poor problem of flexibility ratio.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a beam column node of a curtain wall type socket steel frame structure system comprises a cross beam, a stand column and a socket piece, wherein the socket piece comprises a first connecting part and a second connecting part, and the first connecting part and the second connecting part are respectively spliced with the stand column and the cross beam and are fixed through a single-side bolt;
the single-side bolt comprises a screw rod, one end of the screw rod is provided with a pressure plate, and the other end of the screw rod is in threaded fit connection with a nut; correspondingly, connecting holes are formed in the first connecting portion, the second connecting portion, the cross beam and the stand column, each connecting hole comprises a through hole, a sliding hole communicated with the through hole is formed in one side of the through hole, the pressure plate can penetrate through the through hole, the screw rod can slide along the sliding hole, and when the nut is locked, the first connecting portion can be tightly attached to the stand column, the second connecting portion and the cross beam.
Preferably, the cross sections of the first connecting part and the upright post are rectangular, and connecting holes are formed in four side surfaces of the first connecting part and the upright post.
Preferably, the cross sections of the second connecting portion and the cross beam are rectangular, and connecting holes are formed in four side surfaces or upper and lower side surfaces of the second connecting portion and the cross beam.
Preferably, the cross section of the second connecting part is U-shaped, the cross section of the cross beam is rectangular, and connecting holes are formed in three sides of the second connecting part and four sides of the cross beam, or the lower side surface of the second connecting part and the upper side surface and the lower side surface of the cross beam; the connecting piece is characterized by further comprising a connecting piece, one end of the connecting piece is connected with the first connecting portion through a single-side bolt, and the other end of the connecting piece is connected with the upper side face of the cross beam through a single-side bolt.
Preferably, the section of the second connecting part is rectangular, the section of the splicing section of the beam spliced with the second connecting part is inverted U-shaped, and connecting holes are formed in four side surfaces of the second connecting part and three side surfaces of the splicing section of the beam, or in the upper side surface and the lower side surface of the second connecting part and the upper side surface and the lower side surface of the beam; still include a connecting piece, the one end of connecting piece is connected with first connecting portion through unilateral bolt, and the other end is connected with the downside of crossbeam and second connecting portion respectively through unilateral bolt.
Preferably, the cross section of the connecting piece is L-shaped, and connecting holes are formed in the vertical section and the horizontal section of the connecting piece.
Compared with the prior art, the application has the following beneficial effects:
the utility model discloses an adopt socket joint spare assembled to connect to fix through unilateral bolt, the similar key hole of shape of unilateral bolt, when using, the pressure disk passes the through-hole after, the screw rod slides along the slide opening, then lock nut, thereby realize the fixed connection of socket joint spare and roof beam, this connection form is convenient for adjust from top to bottom and left and right sides, convenient transportation is applicable to the demand of assemblization more, remove from and use the stay bolt, reduce and assemble the degree of difficulty, increase friction surface, the effect of reinforcing node intensity.
Drawings
FIG. 1 is a schematic node diagram according to embodiment 1;
FIG. 2 is a schematic structural view of a single-sided bolt;
FIG. 3 is a schematic view of the single-sided bolt and the connection hole;
FIG. 4 is a schematic node diagram according to embodiment 2;
FIG. 5 is a right side view of FIG. 4;
FIG. 6 is a schematic node diagram according to embodiment 3;
FIG. 7 is a right side view of FIG. 6;
in the figure, 1 crossbeam, 2 columns, 3 socket pieces, 31 first connecting parts, 32 second connecting parts, 4 single-side bolts, 41 screw rods, 42 pressing plates, 43 nuts, 5 connecting holes, 51 through holes, 52 sliding holes and 6 connecting pieces.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1: with reference to figures 1-7 of the drawings,
the utility model provides a curtain wall formula socket joint steel frame construction system beam column node, includes steel crossbeam 1 and stand 2, still includes socket joint spare 3, socket joint spare 3 includes first connecting portion 31 and second connecting portion 32, first connecting portion 31 and second connecting portion 32 are pegged graft with stand 2 and crossbeam 1 respectively to it is fixed through unilateral bolt 4.
The unilateral bolt 4 comprises a screw rod 41, one end of the screw rod 41 is provided with a pressure plate 42, and the other end of the screw rod 41 is in threaded fit connection with a nut 43; correspondingly, connecting holes 5 are formed in the first connecting portion 31, the second connecting portion 32, the cross beam 1 and the upright post 2, each connecting hole 5 comprises a through hole 51, each through hole 51 is circular or rectangular, a sliding hole 52 communicated with each through hole is formed in one side of each through hole 51, the extending direction of each sliding hole 52 is that the sliding holes 52 are vertically arranged for the connection of the upright post 2 and the socket piece 3, and the sliding holes 52 are horizontally arranged for the connection of the cross beam 1 and the socket piece 3, so that the installation positions of the cross beam 1 and the upright post 2 can be respectively adjusted horizontally and vertically. The pressure plate 42 can pass through the through hole 51, the screw rod 41 can be followed the slide hole 52 slides, the section of one section of the screw rod 41 close to the pressure plate 42 is polygonal (preferably rectangular), and after the screw rod 41 slides into the slide hole 52, the two sides of the slide hole 52 can limit the screw rod 41 (prevent the screw rod from rotating), when the nut 43 is locked, the first connecting part 31 and the upright column 2, the second connecting part 32 and the cross beam 1 can be tightly attached.
Through adopting socket and spigot piece 3 assembled to connect, and fix through unilateral bolt 4, the similar key hole of shape of unilateral bolt 4, when using, pressure disk 42 passes behind through-hole 51, screw rod 41 slides along slide opening 52, then lock nut 43, thereby realize the fixed connection of socket and spigot piece 3 and roof beam, this connection form is convenient for adjust from top to bottom and left and right sides, convenient transportation, be applicable to the demand of assemblization more, remove from and use the long bolt, reduce and assemble the degree of difficulty, increase friction surface, the effect of reinforcing node intensity.
The first connecting part 31 and the upright post 2 have rectangular cross sections, and connecting holes 5 are formed in four side surfaces of the first connecting part 31 and the upright post 2. The cross sections of the second connecting part 32 and the cross beam 1 are rectangular, and connecting holes 5 are arranged on four sides or upper and lower sides of the second connecting part 32 and the cross beam 1.
Like this, be rigid connection between stand 2 and the socket joint 3, and the second connecting portion 32 and be connected between the crossbeam 1, form rigid node when four sides are all connected, when only two upper and lower sides adopt unilateral bolt 4 to connect, form articulated node, the flexibility of structure is better, but like this, crossbeam 1's grafting direction is for following its length direction, may cause the inconvenience of installation.
Like this, assurance crossbeam 1 that can be fine when the installation, the grafting direction is from top to bottom, and the hoist and mount and the installation of being convenient for seal second connecting portion 32 through connecting piece 6 after the installation, realize four sides of crossbeam 1 or two fixed of upper and lower sides, form rigid node or articulated node.
The utility model discloses adjust in the beam column connected process of steel framework of being convenient for, the installation accuracy requires lowly, and the installation is swift, can be nimble form firm node and pin joint according to actual structure demand, and the flexibility is good, and node strength is big.
While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and variations may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents, which are therefore intended to be merely illustrative of the invention and do not constitute a limitation on the invention in any way whatsoever.
Claims (6)
1. A curtain wall type socket steel frame structure system beam column node comprises a beam and a stand column and is characterized by further comprising a socket piece, wherein the socket piece comprises a first connecting part and a second connecting part, the first connecting part and the second connecting part are respectively spliced with the stand column and the beam and are fixed corresponding to the stand column and the cross beam through a plurality of single-side bolts;
the unilateral bolt comprises a screw rod, one end of the screw rod is provided with a pressure plate, and the other end of the screw rod is in threaded fit connection with a nut; correspondingly, the connecting hole has been seted up at the position that first connecting portion and stand, second connecting portion correspond unilateral bolt with the crossbeam, the connecting hole includes a through-hole to be equipped with the slide opening rather than the intercommunication in one side of through-hole, wherein the aperture of slide opening is less than the diameter of pressure disk, the pressure disk can pass the through-hole, and the screw rod can be followed the slide opening slides, works as after the nut locking, first connecting portion can closely laminate with stand, second connecting portion and crossbeam.
2. The curtain wall socket steel frame structure system beam column node of claim 1, wherein the first connecting portion and the column have a rectangular cross section, and connecting holes are provided at four sides of the first connecting portion and the column.
3. The curtain wall type socket steel frame structure system beam column node as claimed in claim 2, wherein the cross section of the second connecting part and the cross beam is rectangular, and connecting holes are provided on four sides or upper and lower sides of the second connecting part and the cross beam.
4. The curtain wall type socket steel frame structure system beam column node according to claim 2, wherein the section of the second connecting part is U-shaped, the section of the beam is rectangular, and connecting holes are formed in three sides of the second connecting part and four sides of the beam, or the lower side of the second connecting part and the upper and lower sides of the beam; the connecting piece is characterized by further comprising a connecting piece, one end of the connecting piece is connected with the first connecting portion through a single-side bolt, and the other end of the connecting piece is connected with the upper side face of the cross beam through a single-side bolt.
5. The curtain wall type socket steel frame structure system beam column node according to claim 2, wherein the section of the second connecting part is rectangular, the section of the insertion section of the beam and the second connecting part is inverted U-shaped, and connecting holes are formed in four sides of the second connecting part and three sides of the insertion section of the beam, or in the upper and lower sides of the second connecting part and the upper and lower sides of the beam; still include a connecting piece, the one end of connecting piece is connected with first connecting portion through unilateral bolt, and the other end is connected with the downside of crossbeam and second connecting portion respectively through unilateral bolt.
6. The beam column node of the curtain wall type socket steel frame structure system according to claim 4 or 5, wherein the cross section of the connecting piece is L-shaped, and connecting holes are formed in the vertical section and the horizontal section of the connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221271110.8U CN217517809U (en) | 2022-05-25 | 2022-05-25 | Curtain wall type spigot-and-socket steel frame structure system beam column joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221271110.8U CN217517809U (en) | 2022-05-25 | 2022-05-25 | Curtain wall type spigot-and-socket steel frame structure system beam column joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217517809U true CN217517809U (en) | 2022-09-30 |
Family
ID=83389094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221271110.8U Active CN217517809U (en) | 2022-05-25 | 2022-05-25 | Curtain wall type spigot-and-socket steel frame structure system beam column joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217517809U (en) |
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2022
- 2022-05-25 CN CN202221271110.8U patent/CN217517809U/en active Active
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