CN216689773U - Steel module building connected node - Google Patents

Steel module building connected node Download PDF

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Publication number
CN216689773U
CN216689773U CN202220267471.9U CN202220267471U CN216689773U CN 216689773 U CN216689773 U CN 216689773U CN 202220267471 U CN202220267471 U CN 202220267471U CN 216689773 U CN216689773 U CN 216689773U
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steel
prismatic
plate
shaped steel
node
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CN202220267471.9U
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Chinese (zh)
Inventor
娄霓
曲可鑫
彭明英
刘长松
任庆英
庄彤
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NERC ENGINEERING CONSULTANTS FOR HUMAN & SETTLEMENTS Ltd
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NERC ENGINEERING CONSULTANTS FOR HUMAN & SETTLEMENTS Ltd
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Abstract

The application relates to a steel module building connected node for connection between box girder steel post node includes: the steel module H-shaped steel beam column nodes are distributed up and down and comprise H-shaped steel columns, and end steel plates are arranged at the connecting ends of the H-shaped steel columns; the end steel plates on one side are connected with prismatic sleeves, bolts are arranged in the prismatic sleeves, the bolts are connected between the end steel plates in a penetrating mode, and nuts of the bolts are contained in the prismatic sleeves in a limiting mode. According to the steel module building connection joint, the end steel plate is connected with the prismatic sleeve, the bolt is arranged in the prismatic sleeve, the nut of the bolt is limited and contained in the prismatic sleeve, and the nut only needs to be screwed on the exposed screw rod in the connection process, so that the operation difficulty in the connection process is effectively reduced, and meanwhile, the consumption of connecting angle materials is reduced.

Description

Steel module building connected node
Technical Field
The application relates to the technical field of construction steel structure installation, in particular to a steel module building connection node.
Background
The steel module unit is often in bolted connection, needs certain operating space in bolted connection's in-process, revolves the nut soon and revolves the spiro union on the screw rod of bolt after need fixing bolt nut, because there is the space limitation in the connection position of steel module, is unfavorable for very much fixing operation and revolves to revolve and twist the operation.
In addition, the existing steel module needs to be independently processed at the connecting position for connecting the module beam column, waste consumption of angle materials is inevitably caused in the processing process, and the consumption of steel plate materials is large.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the application is to provide a steel module building connected node for reduce the operation degree of difficulty of steel module unit in the connection process, avoid the beam column to connect required node angle spare, reduce the connection cost when improving operating efficiency.
The utility model provides a steel module building connection node, which is used for connecting box body steel beam column nodes and comprises the following components: the steel module H-shaped steel beam column nodes are distributed up and down and comprise H-shaped steel columns, and end steel plates are arranged at the connecting ends of the H-shaped steel columns;
the end steel plates on one side are connected with prismatic sleeves, bolts are arranged in the prismatic sleeves, the bolts are connected between the end steel plates in a penetrating mode, and nuts of the bolts are contained in the prismatic sleeves in a limiting mode.
In an optional embodiment, a connecting plate is installed between the steel module H-shaped steel beam column nodes, the connecting plate is arranged between the end steel plates on the upper side and the lower side, and the bolts penetrate through the connecting plate.
In an optional embodiment, the steel module H-beam-column joint further includes an H-beam, the H-beam includes a first H-beam and a second H-beam that intersect vertically, a flange on one side of the first H-beam is connected to an outer wall of a flange of the H-beam, and a flange on the other side is connected to the end steel plate;
one side flange of the second H-shaped steel beam is connected with the end steel plate, a transverse partition plate is connected between the other side flange of the second H-shaped steel beam and the H-shaped steel column, and the prismatic sleeve is connected between the transverse partition plate and the end steel plate.
In an optional embodiment, two ends of the prismatic sleeve are in an open structure, and the transverse partition plate is provided with prismatic holes for accommodating the prismatic sleeve.
In an alternative embodiment, the top surface of the prismatic sleeve is flush with the exposed panel surface of the transverse partition.
In an alternative embodiment, the edges of the transverse partition are connected to the flanges and webs of the H-section steel columns.
In an alternative embodiment, the transverse partition plates include a first transverse partition plate and a second transverse partition plate, the first transverse partition plate and the second transverse partition plate are disposed on two sides of the web of the H-shaped steel column, the prismatic sleeves include a plurality of prismatic sleeves, and the plurality of prismatic sleeves are disposed on the first transverse partition plate and the second transverse partition plate at intervals.
In an optional embodiment, a vertical partition plate is connected between the transverse partition plate and the end steel plate, and the vertical partition plate is connected with a web plate of the second H-shaped steel beam.
In an alternative embodiment, the prismatic sleeve comprises a regular hexagonal steel tube sleeve, and the nut is a regular hexagonal nut which is in clearance fit with the regular hexagonal steel tube sleeve.
In an optional embodiment, the end steel plate and the connecting plate are both provided with a connecting hole in the thickness direction, the bolt passes through the connecting hole, the connecting holes are opposite up and down, and the bolt is connected with a fastening nut.
According to the steel module building connection joint, the end steel plate is connected with the prismatic sleeve, the bolt is arranged in the prismatic sleeve, the nut of the bolt is limited and contained in the prismatic sleeve, and the nut only needs to be screwed on the exposed screw rod in the connection process, so that the operation difficulty in the connection process is effectively reduced, and meanwhile, the consumption of connecting angle materials is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
FIG. 1 is a schematic structural view of a steel module building connection node provided in the present application;
FIG. 2 is a schematic structural diagram of assembled H-shaped steel beam-column joints of upper and lower steel modules;
FIG. 3 is a schematic structural diagram of a steel module H-shaped steel beam-column joint connecting part.
Icon:
10-upper module H-shaped steel beam column joint;
20-lower module H-shaped steel beam column joint;
30-H section steel column;
40-end steel plate; 41-a connecting plate;
50-prismatic sleeve; 51-prismatic holes;
60-bolt; 61-screw cap; 62-screw rod;
70-a nut;
81-a first H-section steel beam; 82-a second H-beam;
91-transverse partitions; 92-vertical partition plates;
100-connecting hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
In the description of the present application, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when using, and are only used for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements that are referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Referring to fig. 1-3, the steel module building connection node provided by the present application is used for connecting between box body steel beam column nodes, and comprises: the steel module H-shaped steel beam column nodes are distributed up and down, each steel module H-shaped steel beam column node comprises an H-shaped steel column 30, and an end steel plate 40 is arranged at the connecting end of each H-shaped steel column 30; the end steel plates 40 on one side are connected with prismatic sleeves 50, bolts 60 are arranged in the prismatic sleeves 50, the bolts 60 penetrate between the end steel plates 40, and nuts 61 of the bolts 60 are contained in the prismatic sleeves 50 in a limiting mode.
The steel module building connection node is mainly applied to connection of box body steel modules, and particularly connects H-shaped steel beam column module nodes, and the H-shaped steel beam column module nodes have larger operation space compared with rectangular steel tube beam columns, and are easier to connect modules. Meanwhile, at the connecting position of the H-shaped steel beam column node, a node angle piece for connecting the module beam column does not need to be independently processed, the consumption of steel plate materials is reduced, and materials are saved.
Steel module H shaped steel beam column node includes module H shaped steel beam column node 10 and module H shaped steel beam column node 20 down, and wherein the H shaped steel of vertical setting constitutes the H shaped steel post 30 of steel module H shaped steel beam column node, and the H shaped steel that transversely sets up constitutes the H shaped steel roof beam of steel module H shaped steel beam column node, through the tip steel sheet 40 of connecting at H shaped steel post 30 link, can realize the connection between the steel module H shaped steel beam column node that distributes from top to bottom.
In the present invention, the arrangement position of the prismatic sleeve 50 is not limited, and the prismatic sleeve 50 can be connected to the end steel plate 40 of the upper module, so that the bolt 60 penetrates out from top to bottom, and the bolt 60 is installed at the connection position of the lower module. Meanwhile, the prismatic sleeve 50 can be connected to the end steel plate 40 of the lower module, so that the bolt 60 penetrates out from bottom to top, and the bolt 60 is installed at the connecting part of the upper module.
Through the arrangement of the prismatic sleeve 50 and the limit accommodation of the nut 61 of the bolt 60 in the prismatic sleeve 50, the fixation of the bolt 60 can be reduced, the connection of the upper module and the lower module can be realized only by connecting the nut 70 to the bolt 60 exposed out of the end steel plate 40, and the connection efficiency is effectively improved.
From the angle of improving two steel module joint strength, install connecting plate 41 between two steel module H shaped steel beam column nodes from top to bottom, specifically, connecting plate 41 level sets up between the tip steel sheet 40 of upper and lower both sides, and bolt 60 passes tip steel sheet 40 and connecting plate 41 simultaneously to connect two upper and lower modules through nut 70.
The H-shaped steel beams of the upper steel module and the lower steel module are respectively connected with the H-shaped steel column 30 and the end steel plate 40, the H-shaped steel beams specifically comprise a first H-shaped steel beam 81 and a second H-shaped steel beam 82 which are vertically crossed, wherein the first H-shaped steel beam 81 is connected to the outer side of a flange of the H-shaped steel column 30, a flange of one side of the first H-shaped steel beam 81 is connected with the outer wall of the flange of the H-shaped steel column 30, and a flange of the other side of the first H-shaped steel beam 81 is connected with the end steel plate 40; one side flange of the second H-shaped steel beam 82 is connected to the end steel plate 40, a transverse partition 91 is connected between the other side flange and the H-shaped steel column 30, the transverse partition 91 is connected to a web of the H-shaped steel column 30, and the prismatic sleeve 50 is connected between the transverse partition 91 and the end steel plate 40.
Through this kind of mode of setting, for prismatic sleeve 50 provides installation space to made things convenient for the nut 70 to expose the installation on the screw rod 62, the setting of transverse partition plate 91 has strengthened the steadiness at connection position, guarantees the reliable and stable of being connected between girder steel and the steel column.
In order to facilitate the insertion of the bolt 60 in the prismatic sleeve 50, two ends of the prismatic sleeve 50 are open, the transverse partition 91 is provided with prismatic holes 51 for accommodating the prismatic sleeve 50, the prismatic sleeve 50 in the embodiment is preferably a regular hexagonal prismatic sleeve 50, the prismatic holes 51 formed in the thickness direction of the transverse partition 91 are regular hexagonal holes in clearance fit with the prismatic sleeve 50, and the prismatic holes 51 and the prismatic sleeve 50 which are matched with each other can reduce the welding fixation of the prismatic sleeve 50 on the transverse partition 91 and reduce unnecessary connection operation.
In order to effectively limit the rotation of the prismatic hole 51 of the prismatic sleeve 50, at least one part of the prismatic sleeve 50 needs to be accommodated in the prismatic hole 51, preferably, the end surface of the prismatic sleeve 50 is flush with the exposed plate surface of the transverse partition 91, and more preferably, the end surface of the prismatic sleeve 50 protrudes out of the exposed plate surface of the transverse partition 91.
The transverse partition plate 91 is installed on the inner side of the H-shaped steel column 30, and specifically, the edge of the transverse partition plate 91 is connected with the flange and the web of the H-shaped steel column 30, so that the installation strength of the transverse partition plate 91 is ensured. The transverse partition 91 in this embodiment includes a first transverse partition 91 and a second transverse partition 91, the first transverse partition 91 and the second transverse partition 91 are disposed on two sides of the web of the H-shaped steel column 30, the prismatic sleeve 50 includes a plurality of prismatic sleeves 50, and the plurality of prismatic sleeves 50 are disposed on the first transverse partition 91 and the second transverse partition 91 at intervals.
The prismatic sleeves 50 correspond to the connecting bolts 60 one by one, and the prismatic sleeves 50 arranged on the two sides of the web plate of the H-shaped steel column 30 are combined, so that the connecting bolts 60 can be dispersed on the two sides of the H-shaped steel column 30, the uniformity of connecting points is enhanced, and the stable and reliable connecting effect is ensured to a certain extent.
A vertical partition plate 92 is connected between the transverse partition plate 91 and the end steel plate 40, and the vertical partition plate 92 is connected with a web plate of the second H-shaped steel beam 82. Through vertical partition 92's setting, strengthened the stability of being connected between horizontal partition 91 and the tip steel sheet 40 to can make the vertical section of second H shaped steel roof beam 82 obtain the monolithic connection, furthest has guaranteed joint strength.
The prismatic sleeve 50 in this embodiment includes regular hexagon steel pipe sleeve, and the nut 61 on the screw rod 62 is regular hexagon nut 61, and regular hexagon nut 61 and regular hexagon steel pipe sleeve clearance fit can make things convenient for bolt 60 to stretch into prismatic sleeve 50 when limiting nut 61 and rotating through clearance fit's relation.
The end steel plate 40 and the connecting plate 41 are provided with connecting holes 100 in the thickness direction, through which the bolts 60 pass, the connecting holes 100 are positioned to face each other in the vertical direction, and the bolts 60 are connected to fastening nuts 70. The bolt 60 in this embodiment is a high-strength long bolt 60, and after the bolt 60 passes through the connecting plate 41 and the end steel plate 40 from top to bottom, the bolt is fastened and screwed by the fastening nut 70, so as to finally realize stable connection between the upper and lower steel modules.
The box steel module H-shaped steel beam column node comprises an H-shaped steel column 30 and an H-shaped steel beam, and the connection between the module boxes is completed through a connecting plate 41 and a high-strength long screw 62.
The H-shaped steel beam column node is larger in operation space and easier to connect between modules compared with a rectangular steel pipe beam column. Meanwhile, the joint corner fitting for connecting the module beam column does not need to be independently processed, and materials can be saved.
The steel module building connection node mainly comprises an upper module H-shaped steel beam-column node 10 and a lower module H-shaped steel beam-column node 20 which are connected in a combined mode through a horizontal connection plate 41 and a high-strength long bolt 60.
The upper module H-shaped steel beam column node 10 is composed of an H-shaped steel column 30, an H-shaped steel beam, end steel plates 40, transverse partition plates 91, vertical partition plates 92 and a regular hexagon steel pipe sleeve. Tip steel sheet 40 sets up the round hole that is used for connecting high strength bolt 60, transverse partition plate 91 sets up the regular hexagon hole that is used for installing regular hexagon steel pipe sleeve, the edge of a wing and the web of H shaped steel post 30 bottom weld with tip steel sheet 40, H shaped steel roof beam bottom flange welds with tip steel sheet 40, the last edge of a wing is connected with H shaped steel post 30 through transverse partition plate 91, the web passes through vertical baffle 92 and is connected with H shaped steel post 30, weld between regular hexagon steel pipe sleeve tip steel sheet 40 and the transverse partition plate 91 and correspond with high strength long bolt 60 position.
The lower module H-shaped steel beam column node 20 is composed of an H-shaped steel column 30, an H-shaped steel beam, an end steel plate 40, a transverse partition plate 91 and a vertical partition plate 92. The end steel plate 40 is provided with a round hole for installing the high-strength long bolt 60, the position of the round hole corresponds to that of the upper module node, the end steel plate 40 is welded with a flange and a web at the top of the H-shaped steel column 30, the upper flange of the H-shaped steel beam is welded with the end steel plate 40, the lower flange of the H-shaped steel column is connected with the H-shaped steel column 30 through a transverse partition plate 91, and the web of the H-shaped steel column is connected with the H-shaped steel column 30 through a vertical partition plate 92.
The node connection method comprises the following steps: in the installation process, the upper module unit is hoisted to enable the upper node and the lower node of the module to correspond to the bolt 60 holes of the connecting plate 41; the inner diameter of the regular hexagonal steel pipe casing is slightly larger than that of the nut 61 of the high-strength bolt 60, the nut 61 can be limited from rotating, the high-strength bolt 60 is placed into the regular hexagonal steel pipe casing at the upper module node, and the high-strength bolt is made to descend and penetrate through the end steel plates 40 and the horizontal connecting plates 41 of the upper module node and the lower module node; mounting nuts 70 on the high-strength bolts 60 penetrating through the upper parts of the H-shaped steel beams at the bottom of the lower module box body node, and screwing down the high-strength bolts to apply prestress; after the connection of the upper module node and the lower module node of the node is finished, if the horizontal module node connection is needed, the connection of the module node at the intersection of the horizontal modules can be finished only by enlarging the size of the horizontal connecting plate 41 and arranging corresponding bolts 60.
It should be noted that the features of the embodiments in the present application may be combined with each other without conflict.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a steel module building connected node for connection between box girder steel post node, its characterized in that includes: the steel module H-shaped steel beam column nodes are distributed up and down and comprise H-shaped steel columns, and end steel plates are arranged at the connecting ends of the H-shaped steel columns;
the end steel plates on one side are connected with prismatic sleeves, bolts are arranged in the prismatic sleeves, the bolts are connected between the end steel plates in a penetrating mode, and nuts of the bolts are contained in the prismatic sleeves in a limiting mode.
2. The steel module building connection node of claim 1, wherein a connection plate is installed between the steel module H-beam-column nodes, the connection plate is disposed between the end steel plates at upper and lower sides, and the bolt is disposed through the connection plate.
3. The steel module building connection node of claim 1, wherein the steel module H-beam column node further comprises an H-beam, the H-beam comprises a first H-beam and a second H-beam which are vertically intersected, a flange on one side of the first H-beam is connected with an outer wall of a flange of the H-beam, and a flange on the other side of the first H-beam is connected with the end steel plate;
one side flange of the second H-shaped steel beam is connected with the end steel plate, a transverse partition plate is connected between the other side flange of the second H-shaped steel beam and the H-shaped steel column, and the prismatic sleeve is connected between the transverse partition plate and the end steel plate.
4. The steel module building connection node of claim 3, wherein both ends of the prismatic sleeve are open structures, and the transverse partition plate is provided with prismatic holes for accommodating the prismatic sleeve.
5. A steel module building connection node as claimed in claim 3, wherein the end faces of the prismatic sleeves are flush with the exposed faces of the transverse partition plates.
6. A steel module building connection node as claimed in claim 3 wherein the edges of the transverse partition are connected to the flanges and webs of the H-section steel columns.
7. The steel module building connection node of claim 3, wherein the transverse bulkheads comprise a first transverse bulkhead and a second transverse bulkhead, the first transverse bulkhead and the second transverse bulkhead are disposed on both sides of the H-section steel column web, the prismatic sleeve comprises a plurality of prismatic sleeves, and the plurality of prismatic sleeves are disposed at intervals on the first transverse bulkhead and the second transverse bulkhead.
8. The steel module building connection node of claim 3, wherein a vertical partition is connected between the transverse partition and the end steel plate, the vertical partition being connected to a web of the second H-beam.
9. The steel module building connection node of claim 3, wherein the prismatic sleeve comprises a regular hexagonal steel tube sleeve, the nut is a regular hexagonal nut, and the regular hexagonal nut is in clearance fit with the regular hexagonal steel tube sleeve.
10. The steel module building connection node of claim 2, wherein the end steel plates and the connection plates are both provided with connection holes in the thickness direction through which the bolts pass, the connection holes are opposite up and down, and the bolts are connected with fastening nuts.
CN202220267471.9U 2022-02-09 2022-02-09 Steel module building connected node Active CN216689773U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220267471.9U CN216689773U (en) 2022-02-09 2022-02-09 Steel module building connected node

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220267471.9U CN216689773U (en) 2022-02-09 2022-02-09 Steel module building connected node

Publications (1)

Publication Number Publication Date
CN216689773U true CN216689773U (en) 2022-06-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220267471.9U Active CN216689773U (en) 2022-02-09 2022-02-09 Steel module building connected node

Country Status (1)

Country Link
CN (1) CN216689773U (en)

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