CN210086885U - Hollow wall body reinforcing structure - Google Patents
Hollow wall body reinforcing structure Download PDFInfo
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- CN210086885U CN210086885U CN201920555697.7U CN201920555697U CN210086885U CN 210086885 U CN210086885 U CN 210086885U CN 201920555697 U CN201920555697 U CN 201920555697U CN 210086885 U CN210086885 U CN 210086885U
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Abstract
The utility model relates to a hollow wall body reinforcing structure, which comprises a hollow wall body, reinforcing steel bars and a keel reinforcing structure; the reinforcing steel bars are vertically inserted into the hollow wall body through the steel bar inserting holes; the keel reinforcing structure is arranged at the rear side of the hollow wall body and used for supporting the hollow wall body, and plays a main supporting role; fossil fragments reinforced structure includes main joist and secondary joist, the parallel fretwork wall body of main joist dragon and along the vertical installation of fretwork wall body, the secondary joist sets up the multichannel along fretwork wall body direction of height, secondary joist one side and main joist rigid coupling, the secondary joist another side is buried in the brickwork joint in the fretwork wall body. Insert the fretwork wall through reinforcing the reinforcing bar in, make fretwork wall connection be whole, tentatively strengthen the fretwork wall, then set firmly fossil fragments reinforced structure at fretwork wall dorsal part and support the fretwork wall once more, the utility model has the advantages of can promote fretwork wall overall stability.
Description
Technical Field
The utility model belongs to the technical field of the reinforced (rfd) technique is built by laying bricks or stones to the building fretwork and specifically relates to a fretwork wall body reinforced structure is related to.
Background
At present, along with the continuous development of social economy, the architectural design style is changed day by day, novelty is continuously pursued, and the arrangement of the architectural wall body as a hollow wall body becomes mainstream art. The hollow wall body is generally used for classical enclosures, closed or semi-closed corridors, large-area hollow enclosures and the like, but the hollow masonry enclosure is poor in overall stability and needs to be subjected to masonry reinforcement treatment.
The existing reinforcing method of the hollow wall body is a reinforcing method by penetrating a steel bar, and comprises decorative grey bricks and reinforcing steel bars for the hollow wall. During building, pre-typesetting the hollow wall body according to a design drawing, determining the position of the middle point of the intersection of the upper layer brick and the lower layer brick of the hollow wall body, marking the punching positions of the reinforcing steel bars inserted at the two sides of the hollow decorative grey brick, and pre-punching the positions of the reinforcing steel bars inserted at the two sides of the decorative grey brick by using a punching bench drill to make the reinforcing steel bar inserting holes; when the hollow wall is built, a first layer of bricks are built according to typesetting, reinforcing steel bars for the hollow wall are inserted into the dowel holes in the non-porous bricks, cement mortar is filled in gaps between the reinforcing steel bars and the dowel holes, and the reinforcing steel bars are temporarily supported. When the two-layer brick is built, the decorative grey bricks with the inserted rib holes punched on the two sides penetrate into the reinforcing steel bars, and cement mortar is used for filling gaps between the reinforcing steel bars and the inserted rib holes after the mortar joint horizontal grouting building adjustment of the two-layer brick is completed. Same, two layers of brick masonry mode, carry out fretwork wall body in proper order and build by laying bricks or stones, final fretwork wall is built by laying bricks or stones and is accomplished, and it is whole to link the fretwork wall through consolidating the reinforcing bar perforation, improves the stability of fretwork wall body.
However, the prior art has the following defects: when the hollowed-out wall body is higher, the overall stability of the hollowed-out wall cannot be guaranteed only by adopting the vertical through holes of the reinforcing steel bars for reinforcement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fretwork wall body reinforced structure has solved and has adopted the vertical perforation of reinforcing bar to consolidate the problem that can't satisfy fretwork wall overall stability.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a hollow wall body reinforcing structure is arranged between a foundation and a top beam and comprises a hollow wall body, a plurality of reinforcing steel bars and a keel reinforcing structure; the reinforcing steel bars are inserted into the hollow wall body and arranged at intervals along the length direction of the hollow wall body; fossil fragments reinforced structure includes multichannel main joist and multiple pass fossil fragments, the main joist is vertical to set firmly between ground and back timber and set up along fretwork wall body length direction interval, the secondary joist sets up the multichannel along fretwork wall body direction of height level, secondary joist one side concreties with the main joist, and the opposite side inserts in the fretwork wall body, it passes the secondary joist that inserts in the fretwork wall body to consolidate the reinforcing bar.
By adopting the technical scheme, the main keel is arranged at the rear side of the hollow wall body and is fixedly arranged between the top beam and the foundation, one surface of the secondary keel is welded and fixed with the main keel, and the other surface of the secondary keel is embedded into a brick joint of the hollow wall body; reinforcing steel bars are inserted into the hollow wall and penetrate through the secondary keel, and the hollow wall, the keel reinforcing structure, the top beam and the foundation are connected into a whole, so that the stability of the hollow wall is improved; the utility model has the advantages of can solve fretwork wall body stability.
The utility model discloses further set up to: the hollow wall body is formed by building decorative grey bricks, each decorative grey brick is provided with two dowel holes penetrating through the upper side and the lower side of the decorative grey brick, the two dowel holes are respectively positioned at the left side and the right side of the decorative grey brick, and the reinforcing steel bars penetrate through the dowel holes and are inserted into the hollow wall body.
Through adopting above-mentioned technical scheme, decorate the dowel hole that blue or green brick both sides were beaten and are established, it is internal that the hollow wall can be inserted perpendicularly to consolidate the reinforcing bar, connects into whole with the hollow wall.
The utility model discloses further set up to: the main keel is made of square steel.
By adopting the technical scheme, the square steel has light weight and high strength, and is convenient to install and use on site.
The utility model discloses further set up to: the main keels are arranged one by one at intervals in the horizontal direction of the hollow wall.
Through adopting above-mentioned technical scheme, through the density of strengthening the main joist setting, the structure of reinforcing support subject is firm.
1. The utility model discloses further set up to: the secondary joist is equilateral angle steel, the secondary joist is inserted and has been seted up on the side in the fretwork wall body and wear the muscle hole, the reinforcement reinforcing bar passes the secondary joist through wearing the muscle hole.
Through adopting above-mentioned technical scheme, the reinforcement reinforcing bar makes wall body and fossil fragments reinforced structure connect as whole through wearing the muscle hole, has strengthened the stability of fretwork wall body.
The utility model discloses further set up to: the secondary keels are arranged along the height direction of the hollow wall body at intervals of 11 bricks.
By adopting the technical scheme, the masonry irrigation difference is eliminated in the operation process, so that the vertical and flat wall surface is ensured.
The utility model discloses further set up to: the keel reinforcing structure further comprises a connecting plate, the connecting plate is arranged on a top beam and a foundation of a factory building respectively, and the connecting plate is fixedly connected with the main keel along two ends in the vertical direction.
Through adopting above-mentioned technical scheme, be connected fossil fragments reinforced structure with the back timber and the ground of factory building through the connecting plate, form holistic braced frame structure, increase the area of contact of the ground of main joist and back timber, strengthened the support benefit.
The utility model discloses further set up to: the connecting plate is fixed on the top beam and the foundation of the factory building by four chemical anchor bolts respectively.
By adopting the technical scheme, the chemical anchor bolt has the advantages of aging resistance and good anti-seismic performance, has strong anchoring force, is equivalent to an embedded part, and increases the connection between the connecting plate and the top beam as well as the foundation.
To sum up, the utility model discloses a beneficial technological effect does:
1. the keel reinforcing structure is arranged on the rear side of the hollow wall body, the connecting plate is fixed by a chemical anchor bolt, and then the main keel and the connecting plate are fixed; one side of the secondary keel is welded and fixed with the main keel, and the other side of the secondary keel is embedded into a hollow wall brick joint; the hollow wall body and the keel reinforcing structure are connected into a whole through being connected with reinforcing steel bars which vertically penetrate through the hollow wall body, so that the hollow wall has the advantage of solving the problem of overall stability of the hollow wall;
2. when the hollow wall is built, the secondary keels are horizontally inserted into the brick joints of the hollow wall body every 11 bricks, the building filling difference is eliminated in the building operation process, and the vertical smoothness of the wall surface is guaranteed.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic structural view of the secondary joist structure installed in the brick joints;
fig. 4 is a partially enlarged schematic view of a portion a of fig. 1.
In the figure, 1, decorating a grey brick; 11. a rib inserting hole; 12. brickwork joint; 2. reinforcing steel bars; 3. a keel reinforcing structure; 31. a main keel; 32. a secondary keel; 321. Perforating the rib holes; 4. a connecting plate; 5. a chemical anchor bolt; 6. hollowing out the wall body; 7. cement mortar; 8. a top beam; 9. and (5) foundation construction.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, for the utility model discloses a fretwork wall body reinforced structure sets up between back timber 8 and the ground 9 of factory building, including fretwork wall body 6, reinforcing bar 2 and fossil fragments reinforced structure 3, fretwork wall body 6 builds formation for decorating blue or green brick 1 and builds by laying bricks or stones, decorates blue or green brick 1 and be the nonporous brick, sets up two on every decoration blue or green brick 1 and runs through the dowel hole 11 of decorating blue or green brick 1 upper and lower both sides, and two dowel holes 11 are located the left and right sides of decorating blue or green brick 1, and when building fretwork wall body 6, and the dowel hole 11 one-to-one on the adjacent decoration blue or green brick 1 from top to bottom. The reinforcing steel bars 2 are vertically inserted into the hollow wall bodies 6 through the steel bar inserting holes 11, and the hollow wall bodies 6 are connected into a whole. The keel reinforcing structure 3 is fixedly arranged between the top beam 8 and the foundation 9 and is positioned at the rear side of the hollow wall 6 for supporting the hollow wall 6. When building the fretwork wall body 6, set up fossil fragments reinforced structure 3 in the rear side of fretwork wall body 6, fossil fragments reinforced structure 3 forms whole braced frame with the back timber 8 and the ground 9 of factory building, and reinforcing bar 2 inserts the fretwork wall body 6 perpendicularly through the dowel hole 11 of decorating 1 both sides of blue or green brick in, connects into whole with fretwork wall body 6 and fossil fragments reinforced structure 3, has promoted the overall stability of fretwork wall body 6.
As shown in fig. 1 and 2, the keel reinforcing structure 3 comprises main keels 31, secondary keels 32 and connecting plates 4, the main keels 31 are made of square steel, the main keels 31 are fixedly arranged between the top beams 8 and the foundation 9, are parallel to the hollow walls 6 and are vertically arranged on the back sides of the hollow walls 6 along the hollow walls 6, and the main keels 31 are arranged at intervals of one meter; the secondary joist 32 is equilateral angle steel, a plurality of secondary joists 32 are installed along the horizontal direction of the hollowed wall body 6, one surface of each secondary joist 32 is welded with the main joist 31, the other surface of each secondary joist is embedded into the brick joint 12 of the hollowed wall body 6, one surface of each secondary joist 32 embedded into the brick joint 12 of the hollowed wall body 6 is provided with a bar penetrating hole 321 in advance, the reinforcing steel bar 2 is vertically inserted into the hollowed wall body 6 through the bar inserting holes 11 and penetrates through the bar penetrating holes 321, and the hollowed wall body 6 and the keel reinforcing structure 3 are connected into a whole (see fig. 4). Referring to fig. 1 and 2, the connecting plates 4 are square steel plates, the upper end and the lower end of each main keel 31 are respectively and fixedly provided with the connecting plates 4, and the main keels 31 and the connecting plates 4 are welded and fixed; the two connecting plates 4 are respectively abutted against the top beam 8 and the foundation 9 and are respectively fixed on the top beam 8 and the foundation by four chemical anchor bolts 5. The keel reinforcing structure 3, the top beam 8 of the plant and the foundation 9 form an integral supporting frame, and stable support for the hollow wall 6 is enhanced.
As shown in figure 2, when in masonry and pore grouting, two adjacent layers of bricks are adjusted through horizontal grouting and are grouted into pores through cement mortar 7, and the two adjacent layers of bricks are displaced relatively to form a staggered platform, so that poor masonry and grouting is generated, one side of the secondary keel 32 with the reinforcement penetrating holes 321 is horizontally inserted into the brick joints 12 of the hollow wall 6 along the vertical direction of the main keel 31 at intervals of 11 bricks, and the masonry and grouting difference is eliminated in the operation process, so that the vertical flatness of the wall surface is ensured.
When a higher hollow wall is to be built, pre-typesetting is carried out on the hollow wall 6 according to a design drawing, the position of the cross midpoint of the upper layer brick and the lower layer brick of the hollow wall 6 is determined, the punching positions of inserting reinforcing steel bars 2 at two sides of a decorative blue brick 1 are marked, the distance between the reinforcing steel bars 2 is not more than 300mm, and the position of the reinforcing steel bar 2 is determined according to the typesetting of the hollow wall 6; a punching bench drill is used for forming a rib inserting hole 11 at the position of inserting the reinforcing steel bar 2 into the decorative blue brick 1, and the punching diameter of the bench drill is larger than the diameter of the reinforcing steel bar 2, so that the position of the decorative blue brick 1 can be adjusted when the hollow wall is built; then, determining the drilling position of the secondary keel 32 according to the position of the reinforcing steel bar 2, and drilling a reinforcement penetrating hole 321 on one surface of the secondary keel 32 embedded in the brick joint 12; the position lines of the main runners 31 and the connecting plates 4 are paid out according to the design.
When the hollow wall is built, the main keel 31 is arranged between the top beam 8 and the foundation 9, and the connecting plate 4 is welded and fixed with two ends along the vertical direction of the main keel 31; the two connecting plates 4 are respectively arranged on a top beam 8 and a foundation 9 of a factory building and are respectively fixed on the top beam 8 and the foundation by four chemical anchor bolts 5; in order to ensure the stability of the main keels 31 for supporting the hollow wall 6, one main keel 31 is arranged at one-meter intervals, and the main keels 31 are welded and fixed with the top beams 8 and the connecting plates 4 on the foundation 9. According to the decorative grey bricks 1 for typesetting and building hollowing, the crossed middle points of the upper layer decorative grey brick 1 and the lower layer decorative grey brick 1 of the hollow wall body 6 are in one-to-one correspondence with the dowel holes 11 on the upper layer decorative grey brick 1 and the lower layer decorative grey brick 1, and the upper layer and the lower layer are built by mortar in mortar joint horizontal mode. The same masonry mode is adopted on each layer, one surface of the secondary keel 32 with the reinforcement penetrating holes 321 is horizontally inserted into the hollow wall brick joints 12 every 11 bricks along the vertical direction of the main keel 31, the other side of the secondary keel 32 is fixedly welded with the main keel 31, and the masonry of the hollow wall body on the wall is sequentially carried out until the masonry of the hollow wall body 6 is completed. As shown in fig. 3, the reinforcing steel bar 2 is inserted into the top dowel hole 11 of the hollow wall 6 and passes through the dowel hole 321 on the secondary joist 32 in the hollow wall 6; because of the diameter of the drill bit is greater than the diameter of the reinforcing steel bar 2 when the punching bench drill punches, a certain gap is formed between the reinforcing steel bar 2 and the dowel hole 11 after the reinforcing steel bar 2 is fixed, and at the moment, the cement mortar 7 is filled in the gap between the reinforcing steel bar 2 and the dowel hole 11, so that the reinforcing steel bar 2 is fixed in the dowel hole 11. The hollow wall body 6 and the keel reinforcing structure 3 are connected into a whole by the method, so that the reinforcement is completed, and the overall stability is improved.
The utility model discloses change present method in order to consolidate the reinforcing bar reinforcing fretwork wall body, its advantage lies in that fossil fragments reinforced structure passes through the back timber and the foundation structural connection of connecting plate and factory building and forms firm braced frame, and when the super high overlength of fretwork wall body, fossil fragments reinforced structure is enough to satisfy the overall stability of fretwork wall body.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a fretwork wall body reinforced structure, sets up between back timber (8) and ground (9), its characterized in that: the wall comprises a hollow wall body (6), a plurality of reinforcing steel bars (2) and a keel reinforcing structure (3); the reinforcing steel bars (2) are inserted into the hollow wall body (6) and are arranged at intervals along the length direction of the hollow wall body (6); the keel reinforcing structure (3) is fixedly arranged on the back side of the hollow wall body (6) and between the top beam (8) and the foundation (9) for supporting the hollow wall body (6); fossil fragments reinforced structure (3) include multichannel main joist (31) and multi-pass fossil fragments (32), main joist (31) are vertical to set firmly between back timber (8) and ground (9) and set up the dorsal part at fretwork wall body (6) along fretwork wall body (6) length direction interval, secondary joist (32) set up the multichannel along fretwork wall body (6) direction of height level, secondary joist (32) one side concreties with main joist (31), and the opposite side inserts in fretwork wall body (6), consolidate reinforcing bar (2) and pass secondary joist (32) that insert in fretwork wall body (6).
2. The hollow wall reinforcing structure according to claim 1, wherein: the hollow wall body (6) is formed by building decorative grey bricks (1), each decorative grey brick (1) is provided with two dowel holes (11) which penetrate through the upper side and the lower side of the decorative grey brick (1), the two dowel holes (11) are respectively positioned at the left side and the right side of the decorative grey brick (1), and reinforcing steel bars (2) penetrate through the dowel holes (11) and are inserted into the hollow wall body (6).
3. The hollow wall reinforcing structure according to claim 1, wherein: the main keel (31) is made of square steel.
4. The hollow wall reinforcing structure according to claim 1, wherein: the main keels (31) are arranged one by one at intervals in the horizontal direction of the hollow wall body (6).
5. The hollow wall reinforcing structure according to claim 1, wherein: the secondary joist (32) is an equilateral angle steel, the secondary joist (32) is inserted into the side surface of the hollow wall body (6) and provided with a rib penetrating hole (321), and the reinforcing steel bar (2) penetrates through the secondary joist (32) through the rib penetrating hole (321).
6. The hollow wall reinforcing structure according to claim 1, wherein: the secondary keels (32) are arranged along the height direction of the hollow wall body (6) at intervals of 11 bricks.
7. The hollow wall reinforcing structure according to claim 1, wherein: and the upper end and the lower end of each main keel (31) are respectively and fixedly provided with a connecting plate (4), and one side of each connecting plate (4) far away from the main keel (31) is respectively and fixedly connected with the top beam (8) and the foundation.
8. The hollowed-out wall reinforcing structure according to claim 7, wherein: the connecting plate (4) is respectively fixed on a top beam (8) and a foundation of a factory building through chemical anchor bolts (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920555697.7U CN210086885U (en) | 2019-04-22 | 2019-04-22 | Hollow wall body reinforcing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920555697.7U CN210086885U (en) | 2019-04-22 | 2019-04-22 | Hollow wall body reinforcing structure |
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| CN210086885U true CN210086885U (en) | 2020-02-18 |
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| CN201920555697.7U Active CN210086885U (en) | 2019-04-22 | 2019-04-22 | Hollow wall body reinforcing structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914505A (en) * | 2021-09-28 | 2022-01-11 | 山西四建集团有限公司 | Bead string type construction method for steel brick combined hollow screen and hollow screen manufactured by same |
| CN115807561A (en) * | 2022-12-30 | 2023-03-17 | 中建三局集团北京有限公司 | Connection reinforcing structure of ultra-high shale clear water brick hollowed decorative wall and construction method thereof |
-
2019
- 2019-04-22 CN CN201920555697.7U patent/CN210086885U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914505A (en) * | 2021-09-28 | 2022-01-11 | 山西四建集团有限公司 | Bead string type construction method for steel brick combined hollow screen and hollow screen manufactured by same |
| CN115807561A (en) * | 2022-12-30 | 2023-03-17 | 中建三局集团北京有限公司 | Connection reinforcing structure of ultra-high shale clear water brick hollowed decorative wall and construction method thereof |
| CN115807561B (en) * | 2022-12-30 | 2023-11-10 | 中建三局集团北京有限公司 | Connection reinforcing structure of hollow decorative flower wall of ultra-high shale clear water brick and construction method thereof |
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