CN211974062U - Building beam body cross structure of prefabricated assembly construction - Google Patents
Building beam body cross structure of prefabricated assembly construction Download PDFInfo
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- CN211974062U CN211974062U CN201922108342.6U CN201922108342U CN211974062U CN 211974062 U CN211974062 U CN 211974062U CN 201922108342 U CN201922108342 U CN 201922108342U CN 211974062 U CN211974062 U CN 211974062U
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Abstract
The utility model provides a building beam body cross structure for prefabricated assembly construction, which has the characteristics of small single component and easy transportation and placement, and the formed cross structure has good stability and high structural strength, and comprises a transverse beam body, a longitudinal beam body, a lower support frame body and an upper support plate, wherein the lower support frame body comprises a lower transverse plate and a lower longitudinal plate, the overlooking shape of the cross structure is a cross-shaped plate body, two side edges of the lower transverse plate are fixedly provided with a first side plate, two side edges of the lower longitudinal plate are fixedly provided with a second side plate, the outer side edges of the lower transverse plate and the lower longitudinal plate are fixedly provided with a plurality of first extension strips in an arrangement manner, the upper support plate comprises an upper transverse plate and an upper longitudinal plate, in addition, the lower support frame body is provided with a plurality of fixed holes, the periphery parts of the transverse beam body and the longitudinal beam body are provided with corresponding anchoring holes, each component in the utility model is limited, can be convenient for transportation and amplification.
Description
Technical Field
The utility model relates to an assembly building structure technical field especially relates to a building roof beam body cross structure of prefabricated assembly construction.
Background
The construction method of assembled utilizes more and more in the construction, because traditional cast-in-place construction progress is slow, need treat that the concrete solidifies just can form support strength on the one hand, influences going on of process on next step, and the cast-in-place construction of on the other hand can bring the ambient noise problem, influences city appearance, so the country is also actively using the assembly type construction method of popularization and utilization.
More roof beam body structure appears in building structure, the roof beam body is mainly to floor structure formation supporting, and single roof beam body can't form the supporting effect, need many roof beam body alternately exert effect jointly, so crisscross roof beam body structure is comparatively common in building structure, can set up the cylinder in roof beam body crisscross position below again in general assembled structure and increase the support, but the below is if there is not the condition to set up the cylinder then brings the degree of difficulty for the assembled construction, can only hoist the construction as the structure of integration with whole alternately roof beam body, the structure volume is too big, also be convenient for transport, so it is neotype roof beam body cross structure who is favorable to the assembled construction to be necessary to design.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve provides a building roof beam body cross structure of prefabricated assembly construction, it possesses that single part volume is little, easily fortune is put characteristics, and the cross structure steadiness of formation is good, and structural strength is high. The concrete structure of the transverse beam body and the longitudinal beam body is a rectangular long-strip columnar structure body with a rectangular cross section, the transverse beam body and the longitudinal beam body are provided with two channels, the end position of the transverse beam body extends out of a first multi-channel reinforcing bar, one part of the first reinforcing bar is embedded in the transverse beam body, the other part of the first reinforcing bar is exposed outside, the exposed part of the first reinforcing bar is the same in length, similarly, the end position of the longitudinal beam body extends out of a second multi-channel reinforcing bar, one part of the second reinforcing bar is embedded in the longitudinal beam body, the other part of the second reinforcing bar is exposed outside, the exposed part of the second reinforcing bar is the same in length, the lower support frame body comprises a lower transverse plate and a lower longitudinal plate, the lower transverse plate and the lower longitudinal plate are crossed to form a plate-shaped body with a overlooking shape of a cross shape, and the lower transverse plate and the lower longitudinal plate are positioned on the same plane, the two side edges of the lower transverse plate are fixedly provided with a first side plate, the distance between the first side plates is equal to the width of the transverse beam body, the height of the first side plate is equal to the height of the transverse beam body, the first side plate and the lower transverse plate are kept in a vertical relation, two transverse beam bodies can be just oppositely arranged between the first side plates, similarly, the two side edges of the lower longitudinal plate are fixedly provided with a second side plate, the distance between the second side plates is equal to the width of the longitudinal beam body, the height of the second side plate is equal to the height of the longitudinal beam body, the second side plate and the lower longitudinal plate are kept in a vertical relation, two longitudinal beam bodies can be just oppositely arranged between the second side plates, the outer sides of the upper side edges of the first side plate and the second side plate are fixedly provided with fixed edge strips, and after the transverse beam bodies and the longitudinal beam bodies are respectively arranged in the first side plate and the second side plate, the up end of fixed strake can be respectively with the up end parallel and level of the horizontal roof beam body and the vertical roof beam body, in addition, the outside end border of horizontal board and lower vertical board is arranged and is fixed to be provided with the multichannel and extends rectangular one down, and the multichannel of same position is extended rectangular one and is in parallel state each other, and multichannel extension strip one is respectively with horizontal board and lower vertical board and be in the coplanar.
The upper supporting plate comprises an upper transverse plate and an upper longitudinal plate, the upper transverse plate and the upper longitudinal plate are crossed to form a plate-shaped body with a cross overlooking shape, the upper transverse plate and the upper longitudinal plate are positioned on the same plane and are actually integrally cast, the width of the upper transverse plate is equal to the width formed between the outer sides of the fixed edge strips at the outer sides of the upper edges of the first side plates at two sides, when the upper transverse plate covers the space above the first side plates, the two side edges of the upper transverse plate can just cover the fixed edge strips at two sides, similarly, the width of the upper longitudinal plate is equal to the width formed between the outer sides of the fixed edge strips at the outer sides of the second upper edges of the two side plates at two sides, when the upper longitudinal plate covers the space above the second side plates, the two side edges of the upper longitudinal plate can just cover the fixed edge strips at two sides, and a plurality of extending strips are fixedly arranged at the edges of the outer sides of the, the plurality of extension bars II at the same position are in a mutually parallel state, and the plurality of extension bars II are respectively positioned on the same plane with the upper transverse plate and the upper longitudinal plate.
In addition, lower horizontal board, lower vertical board, curb plate one, curb plate two, extension strip one, extension strip two to and go up horizontal board, go up all to arrange on the vertical board and be provided with multichannel fixed orifices, horizontal roof beam body and vertical roof beam body periphery position are inside to bury at the relevant position and be provided with anchor assembly, be provided with the anchor hole on the anchor assembly, the anchor hole exposes outside the surface of horizontal roof beam body and vertical roof beam body, and puts after corresponding position when horizontal roof beam body and vertical roof beam body, and the anchor hole on it can counterpoint with fixed orifices to can anchor the bolt with each fixed an organic whole of position structure, in addition, go up horizontal board and last vertical board on the marginal position with be provided with the fixed perforation that the position corresponds on the strake, but anchor bolt fixes in it.
The operation process is that the transverse beam body and the longitudinal beam body are respectively oppositely arranged between the first side plate and the second side plate to form a cross structure, the cross structure is supported by the lower transverse plate and the lower longitudinal plate, bolts are anchored between the fixing holes and the anchoring holes at the corresponding positions to fix, the first reinforcing steel bar and the second reinforcing steel bar at the end positions of the transverse beam body and the longitudinal beam body are mutually inserted and arranged, then the transverse beam body and the longitudinal beam body are poured into concrete at the central position after being bound or welded to enable the first reinforcing steel bar and the second reinforcing steel bar to be embedded, the transverse beam body and the longitudinal beam body to form an integrated cross structure, finally an upper supporting plate is covered at the upper part, wherein the fixing through holes at the edge positions of the upper transverse plate and the upper longitudinal plate are respectively aligned with the fixing through holes on the fixing edge strips, the bolts are anchored in the fixing through holes, and the fixing holes on the upper transverse plate and the upper longitudinal plate are simultaneously aligned with the anchoring holes on, the construction of the part is completed to form an integral cross beam structure.
The beneficial effects of the utility model are that, the upper and lower position of the roof beam body all receives fixed restriction, and criss-cross central point can constitute same whole with each roof beam body through predetermineeing the reinforcing bar and pouring concrete, simultaneously, the roof beam body structure mainly is the top bears the atress, causes the drawing to the lower horizontal board that bears with lower vertical board, and the utility model discloses an increase and set up and prolong the rectangular can with the bottom tensile force dispersion to the roof beam body lean on outer structurally, increase structure steadiness and structural strength, horizontal board need not set up very long with lower vertical board down like this, reduces material consumption and dead weight, in addition, the utility model provides an each part size is limited, can be convenient for transport and put.
Specifically, the exposed length of the first reinforcing steel bar at the end position of the transverse beam body is equal to the width of the longitudinal beam body, and the exposed length of the second reinforcing steel bar at the end position of the longitudinal beam body is equal to the width of the transverse beam body, which is the maximum length that the reinforcing steel bars can extend out, so that the reinforcing steel bars are basically and completely overlapped after being mutually inserted, and the overall strength of the structure is improved.
Drawings
Fig. 1 is a perspective view of the present invention in an assembled state.
Fig. 2 is a perspective view of the present invention showing the components separated from each other.
Fig. 3 is a perspective view of the assembly process of the present invention.
Detailed Description
The following detailed description of embodiments of the present invention will be made with reference to the accompanying drawings.
A prefabricated construction beam body crossing structure, as shown in figure 2, comprises a transverse beam body 1, a longitudinal beam body 2, a lower supporting frame body 3 and an upper supporting plate 4, wherein the transverse beam body 1 and the longitudinal beam body 2 are rectangular columnar structures with rectangular sections, the transverse beam body 1 and the longitudinal beam body 2 are divided into two parts, a plurality of first reinforcing steel bars 11 are extended from the end position of the transverse beam body 1, one part of the first reinforcing steel bars 11 are embedded in the transverse beam body 1, the other part of the first reinforcing steel bars 11 are exposed outside, the lengths of the exposed parts are the same, similarly, a plurality of second reinforcing steel bars 21 are extended from the end position of the longitudinal beam body 2, one part of the second reinforcing steel bars 21 are embedded in the longitudinal beam body 2, the other part of the second reinforcing steel bars are exposed outside, the lengths of the exposed parts are the same, the lower supporting frame body 3 comprises a lower transverse plate 31 and a lower longitudinal plate 32, the lower transverse plate 31 and the lower longitudinal plate 32 are crossed to form a plate-shaped body with a cross-shaped top view, the lower transverse plate 31 and the lower longitudinal plate 32 are positioned on the same plane and are actually formed by integral casting, lateral plates 33 are fixedly arranged at the two side edges of the lower transverse plate 31, the distance between the lateral plates 33 is equal to the width of the transverse beam body 1, the height of the lateral plates 33 is equal to the height of the transverse beam body 1, and the lateral plates 33 and the lower transverse plate 31 are kept in a vertical relation, so that the two transverse beam bodies 1 can be just oppositely arranged between the lateral plates 33, similarly, lateral plates 34 are fixedly arranged at the two side edges of the lower longitudinal plate 32, the distance between the lateral plates 34 is equal to the width of the longitudinal beam body 2, the height of the lateral plates 34 is equal to the height of the longitudinal beam body 2, and the lateral plates 34 and the lower longitudinal plate 32 are kept in a vertical relation, two longitudinal beams 2 can be just oppositely arranged between two side plates 34, a fixing edge strip 35 is fixedly arranged outside the upper side edge of the first side plate 33 and the second side plate 34, after the transverse beam 1 and the longitudinal beam 2 are respectively arranged in the first side plate 33 and the second side plate 34, as shown in fig. 3, the upper end face of the fixing edge strip 35 can be respectively flush with the upper end faces of the transverse beam 1 and the longitudinal beam 2, in addition, a plurality of extension strips 51 are fixedly arranged at the outer side end edges of the lower transverse plate 31 and the lower longitudinal plate 32, a plurality of extension strips 51 at the same position are in a mutually parallel state, and the extension strips 51 are respectively positioned on the same plane with the lower transverse plate 31 and the lower longitudinal plate 32.
The upper supporting plate 4 comprises an upper transverse plate 41 and an upper longitudinal plate 42, the upper transverse plate 41 and the upper longitudinal plate 42 are crossed to form a plate-shaped body with a cross-shaped overlooking shape, similarly, the upper transverse plate 41 and the upper longitudinal plate 42 are positioned on the same plane, the upper transverse plate 41 and the upper longitudinal plate 42 are actually formed by casting in one piece, the width of the upper transverse plate 41 is equal to the width formed between the outer sides of the fixing edgings 35 on the outer sides of the upper edges of the first side plates 33 on the two sides, when the upper transverse plate 41 covers the space between the first side plates 33, the two side edges of the upper transverse plate 41 can just cover the fixing edgings 35 on the two sides, similarly, the width of the upper longitudinal plate 42 is equal to the width formed between the outer sides of the fixing edgings 35 on the outer sides of the upper edges of the second side plates 34 on the two sides, when the upper longitudinal plate 42 covers the space between the, the outer side end edges of the upper transverse plate 41 and the upper longitudinal plate 42 are fixedly provided with a plurality of elongated strips 52, the plurality of elongated strips 52 at the same position are in a parallel state, and the plurality of elongated strips 52 are respectively in the same plane with the upper transverse plate 41 and the upper longitudinal plate 42.
In addition, the lower transverse plate 31, the lower longitudinal plate 32, the first side plate 33, the second side plate 34, the first extension strip 51, the second extension strip 52, and an upper transverse plate 41, a plurality of fixing holes 61 are arranged on the upper longitudinal plate 42, the inner parts of the peripheral parts of the transverse beam body 1 and the longitudinal beam body 2 are embedded with anchoring pieces 7 at corresponding positions, the anchoring piece 7 is provided with an anchoring hole 71, the anchoring hole 71 is exposed out of the surface of the transverse beam body 1 or the longitudinal beam body 2, and after the transverse beam body 1 and the longitudinal beam body 2 are placed at the corresponding positions, the anchoring holes 71 can be aligned with the fixing holes 61, so that bolts can be anchored to fix the structures of all parts into a whole, in addition, the edge portions of the upper transverse plate 41 and the upper longitudinal plate 42 are provided with fixing through holes 62 corresponding to the positions of the fixing edge strips 35, and bolts can be anchored in the fixing through holes for fixing.
The operation process is that the transverse beam body 1 and the longitudinal beam body 2 are respectively oppositely arranged between the first side plate 33 and the second side plate 34 to form a cross structure, the cross structure is supported by the lower transverse plate 31 and the lower longitudinal plate 32, bolts are anchored between the fixing holes 61 and the anchoring holes 71 at the corresponding positions, as shown in figure 3, the reinforcing steel bars 11 and the reinforcing steel bars 21 at the end positions of the transverse beam body 1 and the longitudinal beam body 2 are mutually penetrated and arranged, then the reinforcing steel bars 11 and the reinforcing steel bars 12 are poured into the center positions after the reinforcing steel bars 1 and the reinforcing steel bars 21 are bound or welded, then the transverse beam body 1 and the longitudinal beam body 2 form an integral cross structure, finally the upper supporting plate 4 is covered on the upper part, wherein the fixing through holes 62 at the edge positions of the upper transverse plate 41 and the upper longitudinal plate 42 are respectively aligned with the fixing through holes 62 on the fixing holes 35, the bolts are anchored into the fixing through holes 62, as shown in fig. 1, the fixing holes 61 on the upper transverse plate 41 and the upper longitudinal plate 42 are anchored with bolts in the anchoring holes 71 at the corresponding positions on the beam body, and the construction at the corresponding positions is completed to form an integral cross beam structure.
The beneficial effects of the utility model are that, the upper and lower position of the roof beam body all receives fixed restriction, and criss-cross central point can constitute same whole with each roof beam body through predetermineeing the reinforcing bar and pouring concrete, simultaneously, the roof beam body structure mainly is the top bears the atress, causes the drawing to the lower horizontal plate 31 that bears with lower vertical plate 32, and the utility model discloses an increase and set up and prolong rectangular can with the bottom tensile force dispersion to the roof beam body lean on outer structurally, increase structure steadiness and structural strength, horizontal plate 31 need not set up very long with lower vertical plate 32 down like this, reduce material consumption and dead weight, in addition, the utility model provides an each part size is limited, can be convenient for transport and put.
Specifically, the exposed length of the reinforcing steel bar one 11 at the end of the transverse beam body 1 is equal to the width of the longitudinal beam body 2, and the exposed length of the reinforcing steel bar two 21 at the end of the longitudinal beam body 2 is equal to the width of the transverse beam body 1, which is the maximum length that the reinforcing steel bars can extend out, so that the reinforcing steel bars are basically and completely overlapped after being mutually inserted, and the overall strength of the structure is improved.
The principle and the implementation mode are explained by applying specific examples in the specification, and the description of the above embodiments is only used for helping understanding the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (2)
1. The utility model provides a building roof beam body crossing structure of prefabricated construction, its characterized in that: including horizontal roof beam body (1), vertical roof beam body (2), lower support framework (3), go up backup pad (4), horizontal roof beam body (1) is the rectangular shape column structure body of cross-section for the rectangle with vertical roof beam body (2), horizontal roof beam body (1) all has twice with vertical roof beam body (2), the end position of horizontal roof beam body (1) stretches out multichannel reinforcing bar (11), partly imbeds in horizontal roof beam body (1) of reinforcing bar (11), and another part exposes outside, and exposes the same partial length outside, and is the same, equally, the end position of vertical roof beam body (2) stretches out multichannel reinforcing bar two (21), partly of reinforcing bar two (21) is buried in vertical roof beam body (2), and another part exposes outside, and the partial length that exposes is the same, lower support framework (3) include horizontal board (31) and vertical board (32) down, the lower transverse plate (31) and the lower longitudinal plate (32) are crossed to form a plate body with a cross-shaped overlook shape, the lower transverse plate (31) and the lower longitudinal plate (32) are positioned on the same plane, the side plates I (33) are fixedly arranged at the edge positions of two sides of the lower transverse plate (31), the distance between the side plates I (33) is equal to the width of the transverse beam body (1), the height of the side plates I (33) is equal to the height of the transverse beam body (1), the side plates I (33) and the lower transverse plate (31) are in a vertical relation, the two transverse beam bodies (1) can be just oppositely arranged between the side plates I (33), similarly, the edge positions of two sides of the lower longitudinal plate (32) are fixedly provided with side plates II (34), the distance between the side plates II (34) is equal to the width of the longitudinal beam body (2), and the height of the side plates II (34) is equal to the height of the longitudinal beam body (2), the side plates (34) and the lower longitudinal plate (32) keep vertical relation, the two longitudinal beam bodies (2) can be just oppositely arranged between the side plates (34), a fixing edge strip (35) is fixedly arranged on the outer side of the upper side edge of the first side plate (33) and the second side plate (34), after the transverse beam body (1) and the longitudinal beam body (2) are respectively arranged in the first side plate (33) and the second side plate (34), the upper end surfaces of the fixing edge strips (35) can be flush with the upper end surfaces of the transverse beam body (1) and the longitudinal beam body (2) respectively, in addition, a plurality of extension strips I (51) are fixedly arranged at the outer side edge of the lower transverse plate (31) and the lower longitudinal plate (32), the extension strips I (51) at the same position are in a mutually parallel state, the plurality of extension bars I (51) are respectively positioned on the same plane with the lower transverse plate (31) and the lower longitudinal plate (32);
the upper supporting plate (4) comprises an upper transverse plate (41) and an upper longitudinal plate (42), the upper transverse plate (41) and the upper longitudinal plate (42) are crossed to form a plate-shaped body with a cross-shaped top view, and similarly, the upper transverse plate (41) and the upper longitudinal plate (42) are positioned on the same plane, the width of the upper transverse plate (41) is equal to the width formed between the outer side edges of the fixing edge strips (35) at the outer sides of the upper edges of the side plates I (33) at two sides, the width of the upper longitudinal plate (42) is equal to the width formed between the outer side edges of the fixing edge strips (35) at the outer sides of the upper edges of the two side plates (34), a plurality of elongated strips II (52) are fixedly arranged at the outer side end edges of the upper transverse plate (41) and the upper longitudinal plate (42), the elongated strips II (52) at the same position are in a mutually parallel state, the plurality of second extending strips (52) are respectively positioned on the same plane with the upper transverse plate (41) and the upper longitudinal plate (42);
in addition, the lower transverse plate (31), the lower longitudinal plate (32), the first side plate (33), the second side plate (34), the first extension strip (51), the second extension strip (52), and an upper transverse plate (41), a plurality of fixing holes (61) are arranged on the upper longitudinal plate (42), the transverse beam body (1) and the longitudinal beam body (2) are embedded with anchoring pieces (7) at corresponding positions inside the peripheral parts, the anchoring piece (7) is provided with an anchoring hole (71), the anchoring hole (71) is exposed out of the surface of the transverse beam body (1) or the longitudinal beam body (2), and after the transverse beam body (1) and the longitudinal beam body (2) are arranged at the corresponding positions, the anchoring holes (71) can be aligned with the fixing holes (61), and in addition, the edge parts of the upper transverse plate (41) and the upper longitudinal plate (42) are provided with fixing through holes (62) corresponding to the positions of the fixing edge strips (35).
2. The precast assembling constructed building beam crossing structure according to claim 1, wherein: the exposed length of the first reinforcing steel bar (11) at the end position of the transverse beam body (1) is equal to the width of the longitudinal beam body (2), and the exposed length of the second reinforcing steel bar (21) at the end position of the longitudinal beam body (2) is equal to the width of the transverse beam body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922108342.6U CN211974062U (en) | 2019-11-29 | 2019-11-29 | Building beam body cross structure of prefabricated assembly construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922108342.6U CN211974062U (en) | 2019-11-29 | 2019-11-29 | Building beam body cross structure of prefabricated assembly construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211974062U true CN211974062U (en) | 2020-11-20 |
Family
ID=73352660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922108342.6U Expired - Fee Related CN211974062U (en) | 2019-11-29 | 2019-11-29 | Building beam body cross structure of prefabricated assembly construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211974062U (en) |
-
2019
- 2019-11-29 CN CN201922108342.6U patent/CN211974062U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 Termination date: 20211129 |