CN210164092U - Transverse steel bar welding and longitudinal connecting bar crossed pre-embedded wall beam connecting node - Google Patents
Transverse steel bar welding and longitudinal connecting bar crossed pre-embedded wall beam connecting node Download PDFInfo
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- CN210164092U CN210164092U CN201920643046.3U CN201920643046U CN210164092U CN 210164092 U CN210164092 U CN 210164092U CN 201920643046 U CN201920643046 U CN 201920643046U CN 210164092 U CN210164092 U CN 210164092U
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Abstract
The transverse steel bar welding and longitudinal connecting bar crossed pre-embedded wall beam connecting node comprises a wall body formed by assembling steel concrete combined pipes, wherein each steel concrete combined pipe comprises a rectangular columnar cavity defined by a front steel plate, a rear steel plate, a left channel steel and a right channel steel in a surrounding manner, rectangular holes are formed in the left channel steel and the right channel steel at the same height, a pre-embedded connecting frame is arranged in each rectangular hole, and the two pre-embedded connecting frames are identical in structure and are arranged in a left-right symmetrical manner; the utility model discloses simple structure, the construction operation of being convenient for, joint strength is high, makes to be connected as an organic wholely between wall body and the crossbeam steadily, has extremely strong fail safe nature.
Description
Technical Field
The utility model belongs to the technical field of the assembly type structure construction, concretely relates to horizontal steel bar welding and alternately pre-buried formula wall roof beam connected node of longitudinal tie muscle.
Background
The components of the fabricated building are processed and manufactured in a factory according to the requirements of design drawings, the fabricated components are transported to a construction site for assembly, the wall body of the fabricated building generally adopts steel concrete composite pipes, because windows and door openings are arranged on the wall body, cross beams are horizontally arranged between the adjacent steel concrete composite pipes, in order to ensure the quality, the strength of connecting nodes between two ends of each cross beam and the adjacent steel concrete composite pipes is very important, and therefore, the integration is ensured when the connecting nodes between the wall beams are designed, and the convenience of construction is also ensured.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the weak point among the prior art, provide a horizontal steel bar welding and the alternately pre-buried formula wall roof beam connected node of longitudinal tie muscle that simple structure, site operation convenient and fast, joint strength are high.
In order to solve the technical problem, the utility model adopts the following technical scheme: a transverse steel bar welding and longitudinal connecting bar crossed pre-embedded wall beam connecting node comprises a wall body assembled by steel concrete combined pipes, wherein each steel concrete combined pipe comprises a front steel plate and a rear steel plate which are vertically and parallelly arranged, a left channel steel is welded between the left sides of the front steel plate and the rear steel plate, a right channel steel is welded between the right sides of the front steel plate and the rear steel plate, the openings of the left channel steel and the right channel steel are oppositely arranged, a rectangular columnar cavity is defined by the front steel plate, the rear steel plate, the left channel steel and the right channel steel, and the front steel plate, the outer parts of the rear steel plate, the left channel steel and the right channel steel are provided with outer concrete layers, reinforcing mesh sheets are pre-buried in the outer concrete layers, a tie bar is arranged between the front steel plate and the rear steel plate, the left channel steel and the right channel steel are provided with a rectangular hole at the same height, a pre-buried connecting frame is arranged in each rectangular hole, and the two pre-buried connecting frames are identical in structure and are symmetrically arranged in the left and right directions;
the embedded connecting frame on the right side comprises H-shaped steel, a web plate of the H-shaped steel is parallel to a front steel plate, the right side edges of an upper wing plate and a lower wing plate of the H-shaped steel are adjacent to the left channel steel and are positioned on the right side of the left channel steel, the right side edge of the web plate of the H-shaped steel is positioned on the right side of the upper wing plate and the right side edge of the lower wing plate, a transverse reinforcing steel bar is welded on the upper side edge and the lower side edge of the web plate of the H-shaped steel, the transverse reinforcing steel bar is parallel to the web plate, the left end of the transverse reinforcing steel bar on the upper portion is in contact with the right side;
the web of H shaped steel is provided with a plurality of splice bars along fore-and-aft direction level, and the splice bar is on a parallel with the lacing wire, and both ends are pre-buried in the outsourcing concrete layer after passing preceding steel sheet and back steel sheet respectively around the splice bar.
The welding of the leading flank and the trailing flank of the web of H shaped steel has and the reinforcing plate, and the reinforcing plate longitudinal symmetry sets up, and the last side and the lower side welding of reinforcing plate are at last pterygoid lamina lower surface and lower pterygoid lamina upper surface, and the reinforcing plate is located the outside left side of left channel-section steel, and the reinforcing plate is perpendicular to the last pterygoid lamina and the web of H shaped steel simultaneously.
The width dimension of the upper wing plate and the lower wing plate along the front-back direction is gradually increased from the left channel steel to the reinforcing plate.
Concrete which pre-embeds the tie bars, the web plate of the H-shaped steel, the two transverse steel bars and the connecting bars is poured in the rectangular columnar cavity, and the concrete is outwards flushed with the surface of the outer concrete layer through rectangular holes formed in the left channel steel and the right channel steel.
Adopt above-mentioned technical scheme, the utility model discloses in also be H type structure with wall connection's crossbeam, the cross sectional dimension and the H shaped steel right-hand member cross sectional dimension of crossbeam are unanimous, set up the mounting hole of vertical arrangement in the web tip of crossbeam and the outer tip correspondence of H shaped steel, when the crossbeam is connected with H shaped steel, set up two rectangular plates that have the connecting hole respectively at the web of crossbeam and the leading flank and the trailing flank of the web joint seam of H shaped steel, behind connecting hole and the mounting hole one-to-one, through high strength bolt fastening connection as an organic whole.
The utility model provides a last pterygoid lamina of H shaped steel cuts with the part of lower pterygoid lamina in rectangle column cavity, only leave the web and stretch into in the rectangle column cavity, wear to establish the splice bar on the web, steel sheet and back steel sheet before the splice bar both ends are passed, the available drawknot muscle of part splice bar, side and lower side weld a transverse reinforcement respectively on the web, the inner of transverse reinforcement stretches into the middle part in the rectangle column cavity, through pour the concrete in rectangle column cavity, make the drawknot muscle, the web of H shaped steel, including two transverse reinforcement and a plurality of splice bar are pre-buried, just so make H shaped steel and steel concrete composite pipe firmly be connected as an organic wholely.
Because the width of the cross beam in the front-back direction is greater than the distance between the front steel plate and the rear steel plate and is less than or equal to the thickness of the wall body, the width of the upper wing plate and the lower wing plate in the front-back direction is gradually increased from the left channel steel to the reinforcing plate.
To sum up, the utility model discloses simple structure, the construction operation of being convenient for, joint strength is high, makes to be connected as an organic whole between wall body and the crossbeam steadily, has extremely strong fail safe nature.
Drawings
Fig. 1 is a schematic plan view of the present invention;
fig. 2 is a schematic view of the three-dimensional structure of the pre-buried connection frame on the right side of the utility model.
Detailed Description
As shown in figures 1 and 2, the cross pre-embedded wall beam connecting node of the transverse steel bar welding and longitudinal connecting rib of the utility model comprises a wall body assembled by steel concrete composite pipes, each steel concrete composite pipe comprises a front steel plate and a rear steel plate 1 which are vertically and parallelly arranged, a left channel steel 2 is welded between the left sides of the front steel plate and the rear steel plate 1, a right channel steel 3 is welded between the right sides of the front steel plate and the rear steel plate 1, the openings of the left channel steel 2 and the right channel steel 3 are oppositely arranged, a rectangular columnar cavity is enclosed between the front steel plate, the rear steel plate 1, the left channel steel 2 and the right channel steel 3, an outer concrete layer 4 is arranged outside the front steel plate, the rear steel plate 1, a steel mesh 5 is pre-embedded in the outer concrete layer 4, a tie bar 6 is arranged between the front steel plate and the rear steel plate 1, a rectangular hole is arranged on the left channel steel 2 and the right channel steel 3 at the same height, each rectangular hole is internally provided with a pre-buried connecting frame, and the two pre-buried connecting frames have the same structure and are symmetrically arranged left and right;
the embedded connecting frame on the right side comprises H-shaped steel 7, a web plate of the H-shaped steel 7 is parallel to a front steel plate, the right sides of an upper wing plate 8 and a lower wing plate 9 of the H-shaped steel 7 are adjacent to a left channel steel 2 and are positioned on the right side of the left channel steel 2, the right side of the web plate of the H-shaped steel 7 is positioned on the right sides of the upper wing plate 8 and the lower wing plate 9, transverse steel bars 10 are welded on the upper side and the lower side of the web plate of the H-shaped steel 7 respectively, the transverse steel bars 10 are parallel to the web plate, the left end of the transverse steel bar 10 on the upper portion is in contact with the right side of the upper wing plate 8, the left end of the transverse steel bar 10 on the lower portion;
the web of H shaped steel 7 is provided with a plurality of splice bars 11 along fore-and-aft direction level, and splice bar 11 is on a parallel with lacing wire 6, and both ends are pre-buried in outsourcing concrete layer 4 after passing preceding steel sheet and back steel sheet 1 respectively around splice bar 11.
The welding of the leading flank and the trailing flank of H shaped steel 7's web has with reinforcing plate 12, and reinforcing plate 12 longitudinal symmetry sets up, and the last side and the lower side welding of reinforcing plate 12 are at 8 lower surfaces of last pterygoid lamina and the lower pterygoid lamina 9 upper surface, and reinforcing plate 12 is located left channel-section steel 2's outside left side, and reinforcing plate 12 is perpendicular to H shaped steel 7's last pterygoid lamina 8 and web simultaneously. The outer surface of the reinforcing plate 12 is flush with the surface of the outer covering concrete layer 4.
The width dimension of the upper wing plate 8 and the lower wing plate 9 in the front-rear direction gradually increases from the left channel steel 2 to the reinforcing plate 12.
Concrete which pre-embeds the web plates of the tie bars 6 and the H-shaped steel 7, the two transverse steel bars 10 and the connecting bars 11 is poured in the rectangular columnar cavity, and the concrete is outwards flushed with the surface of the outer concrete layer 4 through rectangular holes formed in the left channel steel 2 and the right channel steel 3.
The utility model discloses in also be H type structure with wall connection's crossbeam 13, crossbeam 13's cross sectional dimension is unanimous with H shaped steel 7 right-hand member cross sectional dimension, the mounting hole of vertical arrangement is seted up in the outer tip correspondence of crossbeam 13's web tip and H shaped steel 7, when crossbeam 13 is connected with H shaped steel 7, set up two rectangular plates that have the connecting hole respectively at the leading flank and the trailing flank of the web joint seam of crossbeam 13's web and H shaped steel 7, behind connecting hole and the mounting hole one-to-one, through the high strength bolt fastening connection as an organic whole.
The utility model provides a last aerofoil 8 and the lower aerofoil 9 of H shaped steel 7 cut at the partial of rectangle column cavity intracavity, only leave the web and stretch into in the rectangle column cavity, wear to establish splice bar 11 on the web, steel sheet and back steel sheet 1 before 11 both ends of splice bar pass, the available lacing wire of part splice bar 6, side and lower side weld a transverse reinforcement 10 respectively on the web, the inner of transverse reinforcement 10 stretches into the middle part in the rectangle column cavity, through concreting in rectangle column cavity, make lacing wire 6, H shaped steel 7's web, including two transverse reinforcement 10 and a plurality of splice bar 11 are pre-buried, just so make H shaped steel 7 and steel concrete composite pipe firmly be connected as an organic wholely.
Since the width of the cross beam 13 in the front-rear direction is greater than the distance between the front steel plate and the rear steel plate 1 and is less than or equal to the thickness of the wall body, the width of the upper wing plate 8 and the width of the lower wing plate 9 in the front-rear direction gradually increase from the left channel steel 2 to the reinforcing plate 12.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (4)
1. Horizontal steel bar welding and the alternately pre-buried formula wall beam connected node of longitudinal tie muscle, include the wall body that is formed by the equipment of steel concrete combination pipe, steel concrete combination pipe is including equal perpendicular and parallel arrangement's preceding steel sheet and back steel sheet, the welding has left channel-section steel between the left side limit of preceding steel sheet and back steel sheet, the welding has right channel-section steel between the right side limit of preceding steel sheet and back steel sheet, the opening of left channel-section steel and right channel-section steel sets up relatively, preceding steel sheet, the back steel sheet, surround into rectangle column cavity between left channel-section steel and the right channel-section steel, preceding steel sheet, the back steel sheet, the outside of left channel-section steel and right channel-section steel is provided with outsourcing concrete layer, pre-buried reinforcing bar net piece in the outsour: the left channel steel and the right channel steel are respectively provided with a rectangular hole at the same height, each rectangular hole is internally provided with a pre-buried connecting frame, and the two pre-buried connecting frames have the same structure and are symmetrically arranged in the left and right directions;
the embedded connecting frame on the right side comprises H-shaped steel, a web plate of the H-shaped steel is parallel to a front steel plate, the right side edges of an upper wing plate and a lower wing plate of the H-shaped steel are adjacent to the left channel steel and are positioned on the right side of the left channel steel, the right side edge of the web plate of the H-shaped steel is positioned on the right side of the upper wing plate and the right side edge of the lower wing plate, a transverse reinforcing steel bar is welded on the upper side edge and the lower side edge of the web plate of the H-shaped steel, the transverse reinforcing steel bar is parallel to the web plate, the left end of the transverse reinforcing steel bar on the upper portion is in contact with the right side;
the web of H shaped steel is provided with a plurality of splice bars along fore-and-aft direction level, and the splice bar is on a parallel with the lacing wire, and both ends are pre-buried in the outsourcing concrete layer after passing preceding steel sheet and back steel sheet respectively around the splice bar.
2. The transverse steel bar welding and longitudinal connecting bar crossed pre-embedded wall beam connecting node according to claim 1, which is characterized in that: the welding of the leading flank and the trailing flank of the web of H shaped steel has and the reinforcing plate, and the reinforcing plate longitudinal symmetry sets up, and the last side and the lower side welding of reinforcing plate are at last pterygoid lamina lower surface and lower pterygoid lamina upper surface, and the reinforcing plate is located the outside left side of left channel-section steel, and the reinforcing plate is perpendicular to the last pterygoid lamina and the web of H shaped steel simultaneously.
3. The transverse steel bar welding and longitudinal connecting bar crossed pre-embedded wall beam connecting node according to claim 2, which is characterized in that: the width dimension of the upper wing plate and the lower wing plate along the front-back direction is gradually increased from the left channel steel to the reinforcing plate.
4. The transverse steel bar welding and longitudinal connecting bar crossed pre-embedded wall beam connecting node according to claim 1, which is characterized in that: concrete which pre-embeds the tie bars, the web plate of the H-shaped steel, the two transverse steel bars and the connecting bars is poured in the rectangular columnar cavity, and the concrete is outwards flushed with the surface of the outer concrete layer through rectangular holes formed in the left channel steel and the right channel steel.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920643046.3U CN210164092U (en) | 2019-05-07 | 2019-05-07 | Transverse steel bar welding and longitudinal connecting bar crossed pre-embedded wall beam connecting node |
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| CN201920643046.3U CN210164092U (en) | 2019-05-07 | 2019-05-07 | Transverse steel bar welding and longitudinal connecting bar crossed pre-embedded wall beam connecting node |
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| CN210164092U true CN210164092U (en) | 2020-03-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989501A (en) * | 2019-05-07 | 2019-07-09 | 河南绿建建筑科技有限公司 | Transverse steel welding intersects built-in type wall beam connecting node with longitudinally connected muscle |
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2019
- 2019-05-07 CN CN201920643046.3U patent/CN210164092U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989501A (en) * | 2019-05-07 | 2019-07-09 | 河南绿建建筑科技有限公司 | Transverse steel welding intersects built-in type wall beam connecting node with longitudinally connected muscle |
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