CN214423682U - Prefabricated steel braced frame consolidates brickwork bearing wall - Google Patents
Prefabricated steel braced frame consolidates brickwork bearing wall Download PDFInfo
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- CN214423682U CN214423682U CN202023203640.2U CN202023203640U CN214423682U CN 214423682 U CN214423682 U CN 214423682U CN 202023203640 U CN202023203640 U CN 202023203640U CN 214423682 U CN214423682 U CN 214423682U
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Abstract
The utility model relates to an assembly type steel braced frame consolidates brickwork bearing wall relates to the field of novel green building, and it includes the wall body that the perpendicular to floor set up, the junction of wall body and floor is provided with the angle billet, the both sides of angle billet respectively with the wall body and the floor butt is fixed, the wall body evenly be provided with a plurality of vertical settings with the section steel bar of wall body laminating, the section steel bar with be provided with between the angle billet and be used for fixed connection piece, the wall body is provided with and is used for fixing the mounting of connection piece, be provided with the reinforcement that is used for increaseing bearing area between section steel bar top and the floor. This application is connected and the concrete beam evenly transmits load to the section bar through setting up on, has the effect that makes the support of section bar more stable.
Description
Technical Field
The utility model belongs to the technical field of novel green building and specifically relates to a brickwork bearing wall is consolidated to assembled steel braced frame is related to.
Background
At present, when transforming or maintaining some old buildings, the old walls need to be reinforced, the old buildings are mostly traditional masonry structures, the method often used in the reinforcement is carried out, the surface layer reinforcing method of coating mortar or the steel is utilized for edge covering reinforcement, and the walls can be quickly and effectively supported.
The traditional Chinese patent with the patent application number of CN201721180357.8 provides an assembly type steel supporting frame reinforced masonry load-bearing wall, which is characterized in that a steel section column, a steel section beam, a self-resetting steel cable, a cast-in-place foundation, a filling material, an anchor bolt and a gap are used for reinforcing the masonry load-bearing wall. The section steel column and the section steel beam form an assembled steel structure frame for reinforcement, the bottom of the section steel column is anchored on a cast-in-place foundation, a self-resetting steel cable is arranged between the section steel columns, the upper end of the self-resetting steel cable is anchored at the anchoring end of the steel cable, and the lower end of the self-resetting steel cable is tensioned at the tensioning end of the steel cable.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: shaped steel hugs closely the wall and is fixed in floor and wall body through the crab-bolt, and load passes through the crab-bolt and transmits to shaped steel, and it is less only to connect the load that shaped steel can share through the crab-bolt, and the reinforcing effect is not stable enough.
SUMMERY OF THE UTILITY MODEL
In order to improve the obscure problem of crab-bolt connection reinforcement effect, this application provides an assembled steel braced frame consolidates brickwork bearing wall.
The application provides a pair of brickwork bearing wall is consolidated to assembled steel braced frame adopts following technical scheme:
the utility model provides an assembled steel braced frame consolidates brickwork bearing wall, includes the wall body that the perpendicular to floor set up, the junction of wall body and floor is provided with the angle billet, the both sides of angle billet respectively with the wall body and the floor butt is fixed, the wall body evenly be provided with a plurality of vertical settings with the section steel strip of wall body laminating, the section steel strip with be provided with between the angle billet and be used for fixed connection piece, the wall body is provided with and is used for fixing the mounting of connection piece, be provided with the reinforcement that is used for increaseing bearing area between section steel strip top and the floor.
Through adopting above-mentioned technical scheme, the reinforcement has increased the connection area between shaped steel strip top and the floor, and the mounting is fixed in the connection piece in advance between angle billet and the shaped steel strip, and on the connection piece transmitted the atress on the angle billet to the shaped steel strip, angle billet, connection piece and reinforcement made the more stable transmission of atress ability on floor and the wall body to the shaped steel strip.
Optionally, the wall body is provided with a mounting hole perpendicular to the wall body, one end of the connecting piece is connected with the angle steel bar in an overlapping mode, the other end of the connecting piece is connected with the section steel bar in an overlapping mode, and the fixing piece is arranged to sequentially penetrate through the connecting piece and the section steel bar and is connected with a connecting rod in the mounting hole in an inserting mode.
Through adopting above-mentioned technical scheme, the connection piece carries out fixed connection with section steel strip and angle billet, and the connection piece is with on the power transmission to the section steel strip on the angle billet for on the atress ability on the angle billet transmits the section steel strip, make the atress more even, connecting rod one end is fixed in the wall body and is connected the piece in advance on the wall body.
Optionally, a sticky rib glue layer is arranged in the mounting hole, and the connecting rod is inserted in the sticky rib glue layer.
Through adopting above-mentioned technical scheme, glue the muscle glue film and be fixed in the mounting hole with the connecting rod for the connecting rod in the mounting hole can be fixed in advance the connection piece.
Optionally, the joint surfaces between the angle steel bars and the section steel bars and between the wall and the floor slab are coated with epoxy resin mortar layers for fixing.
Through adopting above-mentioned technical scheme, the epoxy resin mortar layer has fabulous bonding and compressive property, still has better compressive property when can be fixed in wall body and floor with angle steel strip and shaped steel strip.
Optionally, one end of the connecting rod, which extends out of the connecting piece, is provided with a thread, and the connecting rod is in threaded connection with a nut which is tightly abutted to the connecting piece.
Through adopting above-mentioned technical scheme, lock the connection piece through setting up the nut for the connection piece can fasten between angle steel strip and the section bar, makes the transmission to the section bar that the atress on the angle steel can be better on.
Optionally, the reinforcement is a concrete beam poured between the floor and the top end of the section steel bar.
Through adopting above-mentioned technical scheme, the concrete beam has higher intensity, can carry out effectual support to floor and wall body, has improved the support stability of shaped steel strip.
Optionally, a connecting strip is arranged at the top end of the steel bar.
Through adopting above-mentioned technical scheme, the connecting strip evenly distributes the power on with the concrete beam to a plurality of section steel strips for the power can evenly be distributed to the section steel strip on.
Optionally, a reinforcing rib for reinforcing is arranged in the concrete beam.
Through adopting above-mentioned technical scheme, the strengthening rib is located the intensity of the internal energy reinforcing concrete beam of concrete beam, guarantees the concrete beam to the supporting effect of floor.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the connection area among the floor slab, the wall body and the section steel bars is increased by arranging the angle steel bars, the connecting sheets and the concrete beams, so that the load can be more stably transferred to the section steel bars, and the reinforcing effect is ensured;
2. through setting up the nut with connecting piece locking and angle billet and between the shaped steel strip, improved the transmission effect of connecting piece to power.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic structural view of an embodiment of the present application with concrete beams removed;
fig. 3 is a partially enlarged schematic view at a in fig. 2.
Reference numerals: 1. a floor slab; 2. a wall body; 3. an angle steel bar; 4. a section steel bar; 5. an epoxy resin mortar layer; 6. connecting sheets; 7. a connecting rod; 8. a nut; 9. a concrete beam; 10. reinforcing ribs; 11. and (4) connecting strips.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses brickwork bearing wall is consolidated to assembled steel braced frame. Refer to fig. 1, fig. 2 and fig. 3, assembled steel braced frame consolidates brickwork bearing wall includes wall body 2 that perpendicular to floor 1 set up, wall body 2 is provided with angle billet 3 with floor 1's junction, wall body 2 evenly is provided with shaped steel strip 4 of a plurality of vertical settings and the laminating of wall body 2, shaped steel strip 4 can adopt the I-steel, expose the brick face with wall body 2 and the grit clean-up on floor 1 surface before the construction, it is fixed in floor 1 and wall body 2 with angle billet 3 and shaped steel strip 4 to coat epoxy mortar layer 5 on the brick face, angle billet 3 laminates in one side and the 4 butts of shaped steel strip of wall body 2.
Referring to fig. 2 and 3, a connecting piece 6 for fixing is arranged between the abutted section steel bars 4 and the angle steel bars 3, one end of the connecting piece 6 is lapped on the angle steel bars 3, the other end is lapped on the section steel bars 4, the connecting piece 6 is made of high-strength structural steel, the wall body 2 is provided with a mounting hole perpendicular to the wall body 2, a fixing piece for fixing the connecting piece 6 is arranged in the mounting hole, the fixing piece is arranged to sequentially penetrate through the connecting piece 6, the section steel bars 4 and is inserted into a connecting rod 7 in the mounting hole, one end of the connecting rod 7, which extends out of the connecting piece 6, is provided with a thread, the connecting rod 7 is in threaded connection with a nut 8 which is abutted against the connecting piece 6, the nut 8 is screwed on the connecting rod 7 to lock the connecting piece 6, make connection piece 6 can fasten between angle steel strip 3 and the section steel strip 4 for the atress on the angle steel can be better transmit to on the section steel strip 4. In order to fix the connecting rod 7 on the wall body 2, the adhesive rib glue layer is poured into the mounting hole, and the mounting hole is cleaned up to ensure the fixing effect before the adhesive rib glue is poured.
For the connection area between increase floor 1 and wall body 2 and the shaped steel strip 4, be provided with the reinforcement that is used for increaseing bearing area between 4 tops of shaped steel strip and the floor 1, the reinforcement sets up the concrete beam 9 of pouring between 4 tops of shaped steel strip and floor 1, wear to be equipped with many strengthening ribs 10 in the concrete beam 9 and be used for the intensity of reinforced concrete beam 9, still be provided with the connecting strip 11 of erectting in 4 tops of a plurality of shaped steel between concrete beam 9 and the shaped steel strip 4, connecting strip 11 distributes uniformly on a plurality of shaped steel strips 4 with the power on the concrete beam 9, make the power can distribute uniformly to on the shaped steel strip 4, make reinforced structure more stable.
The implementation principle of this application embodiment assembled steel braced frame reinforced masonry load-bearing wall does: concrete beam 9 has increased the connection area between 4 tops of shaped steel strip and floor 1, and connecting rod 7 and nut 8 are fixed in connection piece 6 in advance between angle billet 3 and the shaped steel strip 4, and connection piece 6 transmits the atress on the angle billet 3 to shaped steel strip 4 on, and angle billet 3, connection piece 6 and concrete beam 9 make the more stable transmission of atress ability on floor 1 and the wall body 2 to shaped steel strip 4 on.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an assembled steel braced frame consolidates brickwork bearing wall, includes wall body (2) that perpendicular to floor (1) set up, its characterized in that: the utility model discloses a wall body, including wall body (2), floor (1), wall body (2) and floor (1) are provided with angle billet (3), the both sides of angle billet (3) respectively with wall body (2) and floor (1) butt is fixed, wall body (2) evenly be provided with a plurality of vertical settings with section billet (4) of wall body (2) laminating, section billet (4) with be provided with between angle billet (3) and be used for fixed connection piece (6), wall body (2) are provided with and are used for fixing the mounting of connection piece (6), be provided with the reinforcement that is used for increaseing bearing area between section billet (4) top and floor (1).
2. The assembled steel support frame reinforced masonry load-bearing wall of claim 1, wherein: the wall body (2) is provided with a mounting hole perpendicular to the wall body (2), one end of the connecting piece (6) is connected with the angle steel bar (3) in an overlapping mode, the other end of the connecting piece is connected with the section steel bar (4) in an overlapping mode, and the fixing piece is arranged to sequentially penetrate through the connecting piece (6) and the section steel bar (4) and is inserted into the connecting rod (7) in the mounting hole.
3. The assembled steel support frame reinforced masonry load-bearing wall of claim 2, wherein: the mounting hole is internally provided with a bonding rib glue layer, and the connecting rod (7) is inserted in the bonding rib glue layer.
4. The assembled steel support frame reinforced masonry load-bearing wall of claim 3, wherein: and epoxy resin mortar layers (5) for fixing are coated on binding surfaces between the angle steel bars (3) and the section steel bars (4) and the wall body (2) and the floor slab (1).
5. The assembled steel support frame reinforced masonry load-bearing wall of claim 4, wherein: the connecting rod (7) stretches out the one end of connection piece (6) and is seted up threadedly, threaded connection has on connecting rod (7) with nut (8) that connection piece (6) support tightly.
6. The assembled steel support frame reinforced masonry load-bearing wall of claim 1, wherein: the reinforcing member is arranged to be poured into a concrete beam (9) between the floor slab (1) and the top ends of the section steel bars (4).
7. The assembled steel support frame reinforced masonry load-bearing wall of claim 6, wherein: the top end of the section steel bar (4) is provided with a connecting bar (11).
8. The assembled steel support frame reinforced masonry load-bearing wall of claim 7, wherein: and reinforcing ribs (10) for reinforcing are arranged in the concrete beam (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023203640.2U CN214423682U (en) | 2020-12-25 | 2020-12-25 | Prefabricated steel braced frame consolidates brickwork bearing wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023203640.2U CN214423682U (en) | 2020-12-25 | 2020-12-25 | Prefabricated steel braced frame consolidates brickwork bearing wall |
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| Publication Number | Publication Date |
|---|---|
| CN214423682U true CN214423682U (en) | 2021-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023203640.2U Active CN214423682U (en) | 2020-12-25 | 2020-12-25 | Prefabricated steel braced frame consolidates brickwork bearing wall |
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| CN (1) | CN214423682U (en) |
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