CN214034355U - Assembled concrete shear wall component - Google Patents
Assembled concrete shear wall component Download PDFInfo
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- CN214034355U CN214034355U CN202022687037.XU CN202022687037U CN214034355U CN 214034355 U CN214034355 U CN 214034355U CN 202022687037 U CN202022687037 U CN 202022687037U CN 214034355 U CN214034355 U CN 214034355U
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Abstract
The utility model discloses an assembled concrete shear wall component belongs to the building engineering construction technology field, the reservation of its wallboard of assembled concrete shear wall component has through hole, and the pre-buried fixed steel member that link up the hole has, is connected with banding fixed steel sheet between the pre-buried fixed steel member, is located two pre-buried fixed steel members on the same diagonal and is connected each other through the tie-up of oblique pull reinforcing bar respectively; hidden columns are arranged at the left end and the right end of the wallboard, and the through holes are distributed in the hidden columns; embedding stirrups in the hidden columns; the embedded fixing steel member comprises an embedded steel plate, and a reserved hole is formed in the embedded steel plate above the through hole; a hook steel bar reserved hole for hanging the diagonal steel bars is reserved on the pre-buried fixed steel member; the edge sealing fixing steel plate is provided with fixing holes for fixing; the material cost is saved, the material waste at the middle part of the shear wall is reduced, and the bearing capacity of the wallboard is ensured to meet the requirement; the construction is convenient, the construction efficiency is improved, and the method has higher popularization and application values.
Description
Technical Field
The utility model belongs to the technical field of the building engineering construction, a fabricated concrete shear force wall component is related to, concretely relates to fabricated concrete shear force wall component.
Background
The assembly type building is developed rapidly in recent years in China, transformation and upgrading are carried out in building industries all over the country, and the two assembly type buildings are the same direction. At present, the assembly type concrete shear wall structure is popularized most, the assembly type shear wall structure is suitable for high-rise residences, and because China needs to develop residential industrialization, the assembly type shear wall structure is highly valued, and meanwhile, research and innovation are continuously carried out in all aspects of construction and design. The main components of the assembled shear wall structure are prefabricated walls, the prefabricated shear wall components are the hidden columns at two ends from the structural stress angle, and the most important stress parts are the hidden columns at two ends, so that the middle part plays a very small role. The shear wall components adopted in the prior art are all full-section reinforcing bars, the reinforcing bars in the middle are the same as those of the hidden columns at two ends, so that material waste to a great extent is caused, the reinforcing bars in the middle do not have obvious effect in the using process of a building, and therefore how to reduce the material waste in the middle of the shear wall is the problem which needs to be solved urgently at present.
SUMMERY OF THE UTILITY MODEL
The utility model provides an assembled concrete shear force wall component to the material waste who solves prior art existence is serious, and the reinforcing bar of middle part does not act on obvious problem in the building use.
In order to achieve the above object, the utility model adopts the following technical scheme:
an assembled concrete shear wall component comprises a wallboard, wherein through holes (1) which are vertically through are reserved at the left end and the right end of the wallboard respectively, pre-buried fixed steel members (2) are pre-buried at the upper end and the lower end of each through hole (1), edge-sealing fixed steel plates (3) for edge sealing are connected between two pre-buried fixed steel members (2) at the upper end and between two pre-buried fixed steel members (2) at the lower end respectively, and the two pre-buried fixed steel members (2) on the same diagonal line are connected with each other through diagonal steel bars (4) in a pulling mode; the left end and the right end of the wallboard are respectively provided with a hidden column (5), and the through holes (1) are distributed in the hidden columns (5); stirrups (6) are embedded in the hidden columns (5); the embedded fixing steel member (2) comprises an embedded steel plate (201), and reserved holes (7) are respectively formed in the embedded steel plate (201) above the through hole (1); a hook steel bar reserved hole (8) for hanging the diagonal steel bars (4) is reserved on the pre-buried fixed steel member (2); two ends of the diagonal draw steel bars (4) are provided with bent hooks, and the hooks are hung in the reserved holes (8) for hooking the steel bars; the edge sealing fixing steel plate (3) is provided with a fixing hole (9) for fixing.
In above scheme preferred, the quantity of wallboard is at least two, and from top to bottom distribution, and upper and lower adjacent two wear reinforcing bar (10) to connect after passing through hole (1) between the wallboard.
Preferably, the rear penetrating reinforcing steel bars (10) which are adjacent up and down are connected through reinforcing steel bar connecting sleeves (11) sleeved outside the end parts of the two rear penetrating reinforcing steel bars (10).
Preferably, the positions of the reserved holes (7) in the embedded steel plates (201) are respectively provided with steel cylinders (202) which extend upwards and downwards and are used for sleeving the rear penetrating reinforcing steel bars (10).
Still preferably, the inboard of pre-buried fixed steel member (2) is provided with the inclined plane board, hangs hook reinforcing bar reservation hole (8) of establishing oblique pull reinforcing bar (4) usefulness and reserves on the inclined plane board.
The utility model has the advantages that:
the utility model discloses an assembled concrete shear force wall component can solve the extravagant serious of material that prior art exists, and the reinforcing bar of middle part does not act on obvious problem in the building use, and it has following advantage: (1) most of reinforcing steel bars in the middle are eliminated, and only two diagonal-pulling reinforcing steel bars are reserved, so that a large amount of material cost is saved, the material waste in the middle of the shear wall is reduced, and the bearing capacity of the wallboard is ensured to meet the requirement; (2) the connection mode of penetrating the reinforcing steel bars after holes are reserved at the two ends of the wallboard is convenient to construct, improves the construction efficiency and has higher popularization and application values.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a schematic structural view of the fabricated concrete shear wall member of the present invention.
Fig. 2 is a sectional view of the fabricated concrete shear wall member of the present invention.
Fig. 3 is a front view of the pre-buried fixing steel member of the fabricated concrete shear wall member of the present invention.
Fig. 4 is a top view of the pre-buried fixing steel members of the fabricated concrete shear wall member of the present invention.
Fig. 5 is a schematic structural view of the edge banding fixing steel plate of the fabricated concrete shear wall member according to the present invention.
Fig. 6 is a schematic view of the connection between the upper and lower wall boards of the fabricated concrete shear wall member of the present invention.
Fig. 7 is the structural schematic diagram of the steel bar connecting sleeve of the fabricated concrete shear wall member of the present invention being a straight thread sleeve.
Fig. 8 is a schematic structural view of the steel bar connecting sleeve of the fabricated concrete shear wall member of the present invention being an extrusion sleeve.
In the figure, 1 is for lining up the hole, 2 is pre-buried fixed steel member, 201 is pre-buried steel sheet, 202 is the steel cylinder, 3 is the fixed steel sheet of banding, 4 is oblique pull reinforcement, 5 is the hidden column, 6 is the stirrup, 7 is for reserving the hole, 8 is the hook reinforcing bar and reserves the hole, 9 is fixed hole, 10 wears the reinforcing bar for the back, 11 is the steel bar connection sleeve, 110 is the screw thread, 111 is the extrusion groove.
Detailed Description
To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Example 1
An assembled concrete shear wall component comprises a wall plate, wherein through holes 1 which are vertically through are reserved at the left end and the right end of the wall plate respectively as shown in figures 1 and 2, pre-buried fixed steel members 2 are pre-buried at the upper end and the lower end of each through hole 1 respectively as shown in figures 3 and 4, edge-sealing fixed steel plates 3 for edge sealing are connected between two pre-buried fixed steel members 2 at the upper end and between two pre-buried fixed steel members 2 at the lower end respectively as shown in figure 5, and the two pre-buried fixed steel members 2 on the same diagonal line are connected with each other through diagonal draw bars 4; the left end and the right end of the wallboard are respectively provided with a hidden column 5, and the through holes 1 are distributed in the hidden columns 5; stirrups 6 are embedded in the hidden columns 5; the pre-buried fixed steel member 2 comprises pre-buried steel plates 201, and pre-reserved holes 7 are respectively formed in the pre-buried steel plates 201 above the through holes 1; a hooking steel bar reserved hole 8 for hanging the diagonal steel bars 4 is reserved on the pre-buried fixed steel member 2; two ends of the diagonal draw steel bars 4 are provided with bent hooks, and the hooks are hung in the reserved holes 8 for hooking the steel bars; the edge sealing fixing steel plate 3 is provided with a fixing hole 9 for fixing.
The construction method of the fabricated concrete shear wall member of the embodiment can comprise the following steps of reserving four through holes 1 which are communicated up and down on the hidden columns 5 at the left end and the right end respectively;
arranging the stirrups 6 of the hidden columns 5 around the through holes 1, and extending the stirrups 6 out of the wallboard;
pre-embedding pre-embedded fixed steel members 2 at the upper end and the lower end of the hidden column 5 respectively, and arranging pre-reserved holes 7 on the pre-embedded fixed steel members 2;
arranging hook steel bar reserved holes 8 for hanging the diagonal steel bars 4 on the embedded fixed steel members 2;
the two diagonal-pulling reinforcing steel bars 4 are hung in the reserved holes 8 of the hooking reinforcing steel bars in a diagonal structure in a diagonal line manner;
embedding edge-sealed fixing steel plates 3 on the upper surface and the lower surface of the wallboard respectively, forming fixing holes 9 in the fixing steel plates 3 at the positions of the through holes 1, and fixedly connecting the fixing steel plates 3 with the wall body through fixing pieces arranged in the fixing holes 9 and the through holes 1;
and after the reinforcing steel bars are arranged, pouring concrete for curing.
The fabricated concrete shear wall member of the embodiment provides a fabricated concrete shear wall member with through holes at two ends, the hidden columns 5 at two ends of the wallboard are configured according to conventional reinforcing steel bars, through holes 1 for longitudinally and backwards penetrating reinforcing steel bars 10 are reserved, only two diagonal draw steel bars 4 are configured in the middle part, and the upper ends and the lower ends of the hidden columns 5 at two sides are pulled together; it can solve the extravagant problem of current prefabricated wallboard reinforcing bar, guarantees simultaneously that prefabricated component's bearing capacity performance meets the demands.
Example 2
An assembled concrete shear wall component is similar to embodiment 1, except that, as shown in fig. 6, the number of the wall boards is at least two, and the wall boards are distributed from top to bottom, and the two adjacent wall boards are connected through a rear through reinforcing steel bar 10 penetrating through a through hole 1.
In the construction method of the fabricated concrete shear wall member according to the embodiment, when the steel bars after the concrete curing are delivered to the site for hoisting construction, the longitudinal rear-penetrating reinforcing steel bars 10 penetrate through the through holes 1 at the left and right ends of the wallboard.
Still further, in the fabricated concrete shear wall component of the embodiment, the rear penetrating reinforcing steel bars 10 adjacent to each other from top to bottom are connected by the steel bar connecting sleeves 11 sleeved outside the end portions of the two rear penetrating reinforcing steel bars 10.
Then, in a further construction method of the fabricated concrete shear wall member according to the embodiment, after the longitudinal rear-through reinforcing steel bars 10 pass through the through holes 1 at the left and right ends of the wall board, the ends of the upper and lower adjacent rear-through reinforcing steel bars 10 are connected by the sleeved steel bar connecting sleeves 11.
Further, in the construction method of the fabricated concrete shear wall component according to the embodiment, after the end portions of the rear-penetrating reinforcing steel bars 10 adjacent to each other at the upper and lower sides are connected by the sleeved reinforcing steel bar connecting sleeve 11, grouting material is poured into the through holes 1, and the construction of the prefabricated wall panel is completed.
Still further, in the fabricated concrete shear wall member of the embodiment, the positions of the preformed holes 7 on the embedded steel plate 201 are respectively provided with a steel cylinder 202 which extends upwards and downwards and is used for sleeving the reinforcing steel bars 10.
Still further, the assembled concrete shear wall component of this embodiment, pre-buried fixed steel member 2's inboard is provided with the inclined plane board, hangs hook reinforcing bar reservation hole 8 of establishing to draw reinforcing bar 4 to one side and using and reserves on the inclined plane board.
Still further, the assembled concrete shear force wall component of this embodiment, the fixed steel sheet of banding 3 is stretched out at the both ends of pre-buried fixed steel member 2, and the part that the fixed steel sheet of banding 3 was stretched out at the both ends of pre-buried fixed steel member 2 sets up to the structure of buckling, hangs and establishes hook reinforcing bar reserved hole 8 that oblique pull reinforcing bar 4 was used and sets up structural buckling.
That is, the part of the two ends of the embedded steel plate 201 extending out of the edge sealing fixing steel plate 3 is arranged to be of a bent structure, and the hanging steel bar reserved hole 8 for hanging the diagonal steel bar 4 is arranged on the bent structure.
Then, it may be further that, in the construction method of the fabricated concrete shear wall component according to this embodiment, when the hooking steel bar reserved hole 8 for hanging the diagonal steel bar 4 is formed in the pre-buried fixed steel member 2, the portion of the pre-buried fixed steel member 2 extending out of the edge-sealing fixed steel plate 3 is bent, and the hooking steel bar reserved hole 8 for hanging the diagonal steel bar 4 is formed in the bent portion.
When being about to set up on pre-buried fixed steel member 2 and hang hook reinforcing bar reserved hole 8 of establishing to draw reinforcing bar 4 to one side, stretch out the part of banding fixed steel sheet 3 with pre-buried steel sheet 201 and buckle to set up on the kink and hang hook reinforcing bar reserved hole 8 of establishing to draw reinforcing bar 4 to one side.
Still further, the bending direction of the bending structure faces the direction of the outer wall of the wall body. Namely, the bending structure of the embedded fixed steel member 2 at the upper end of the wall body is bent downwards, and the bending structure of the embedded fixed steel member 2 at the lower end of the wall body is bent upwards. That is, the bending structure of the embedded steel plate 201 at the upper end of the wall body bends downward, and the bending structure of the embedded steel plate 201 at the lower end of the wall body bends upward.
Then, it may be further that, in the construction method of the fabricated concrete shear wall component according to this embodiment, when the hook rebar preformed hole 8 for hanging the diagonal rebar 4 is formed in the pre-buried fixed steel component 2, the bending structure of the pre-buried fixed steel component 2 at the upper end of the wall body is bent downward, the bending structure of the pre-buried fixed steel component 2 at the lower end of the wall body is bent upward, and the hook rebar preformed hole 8 for hanging the diagonal rebar 4 is formed in the bending portion.
That is, when the pre-buried fixed steel member 2 is provided with the hook rebar reservation hole 8 for hanging the diagonal steel bars 4, the bending structure of the pre-buried steel plate 201 at the upper end of the wall body is bent downwards, the bending structure of the pre-buried steel plate 201 at the lower end of the wall body is bent upwards, and the hook rebar reservation hole 8 for hanging the diagonal steel bars 4 is formed in the bending part.
The assembled concrete shear wall component of above-mentioned embodiment, the width of dark post 5 can be 200mm, and the quantity of stirrup 6 can be at least two, and the interval between stirrup 6 can be 200mm, and stirrup 6 is pre-buried in dark post 5, and stirrup 6 can encircle the through hole 1 arrangement of reserving. The steel cylinder 202 may have a length of 120 mm. The through hole 1 may be a circular hole. The steel cylinder 202 may be a cylinder. The hook reinforcing steel bar reserved hole 8 can be a round hole. The diagonal draw bars 4 may be steel bars or steel wire ropes. The steel bar connecting sleeve 11 can be a straight thread sleeve or an extrusion type sleeve, as shown in fig. 7, when the steel bar connecting sleeve 11 is a straight thread sleeve, an external thread is arranged on the whole outer wall or the outer walls at two ends of the steel bar connecting sleeve, which is penetrated through the reinforcing steel bar 10, and then the steel bar connecting sleeve 11 is sleeved outside the ends of the two steel bar connecting sleeves 11 adjacent up and down through a thread 110 connecting sleeve, so that the connection of the two steel bar connecting sleeves 11 adjacent up and down is realized. If fig. 8, when steel bar connection sleeve 11 is extrusion type sleeve, its mild steel sleeve structure makes the tip of wearing reinforcing bar 10 after two adjacent from top to bottom establish at steel bar connection sleeve 11 inside back by the cover, can compress the telescopic lateral wall of mild steel through the mode of extrusion reinforcing bar connection sleeve 11 outer wall, form extrusion groove 111 like the annular groove on mild steel sleeve's lateral wall, make the extrusion laminating of mild steel sleeve inner wall of extrusion groove 111 department on the outer wall of wearing reinforcing bar 10 after, the realization is worn reinforcing bar 10's tip after two adjacent from top to bottom through steel bar connection sleeve 11 by the cover and is established the connection.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (5)
1. The assembled concrete shear wall component comprises a wallboard and is characterized in that through holes (1) which are vertically through are reserved at the left end and the right end of the wallboard respectively, pre-buried fixed steel members (2) are pre-buried at the upper end and the lower end of each through hole (1), edge-sealing fixed steel plates (3) for edge sealing are connected between two pre-buried fixed steel members (2) at the upper end and between two pre-buried fixed steel members (2) at the lower end respectively, and the two pre-buried fixed steel members (2) on the same diagonal line are connected with each other through diagonal steel bars (4) in a pulling mode; the left end and the right end of the wallboard are respectively provided with a hidden column (5), and the through holes (1) are distributed in the hidden columns (5); stirrups (6) are embedded in the hidden columns (5); the embedded fixing steel member (2) comprises an embedded steel plate (201), and reserved holes (7) are respectively formed in the embedded steel plate (201) above the through hole (1); a hook steel bar reserved hole (8) for hanging the diagonal steel bars (4) is reserved on the pre-buried fixed steel member (2); two ends of the diagonal draw steel bars (4) are provided with bent hooks, and the hooks are hung in the reserved holes (8) for hooking the steel bars; the edge sealing fixing steel plate (3) is provided with a fixing hole (9) for fixing.
2. The fabricated concrete shear wall structure according to claim 1, wherein the number of the wall panels is at least two, and the wall panels are distributed from top to bottom, and the two adjacent wall panels are connected by a rear-through reinforcing steel bar (10) passing through the through hole (1).
3. An assembled concrete shear wall member according to claim 2, wherein the upper and lower adjacent rear reinforcing bars (10) are connected by means of a reinforcing bar connecting sleeve (11) fitted over the ends of the two rear reinforcing bars (10).
4. The fabricated concrete shear wall member according to claim 3, wherein the positions of the reserved holes (7) on the embedded steel plates (201) are respectively provided with a steel cylinder (202) which extends upwards and downwards and is used for sleeving the reinforcing steel bars (10) after being sleeved.
5. The fabricated concrete shear wall component according to claim 1, wherein the inner side of the embedded fixing steel component (2) is provided with a slope plate, and a hook steel bar reserved hole (8) for hanging the diagonal-pulling steel bar (4) is reserved on the slope plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022687037.XU CN214034355U (en) | 2020-11-19 | 2020-11-19 | Assembled concrete shear wall component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022687037.XU CN214034355U (en) | 2020-11-19 | 2020-11-19 | Assembled concrete shear wall component |
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| Publication Number | Publication Date |
|---|---|
| CN214034355U true CN214034355U (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022687037.XU Active CN214034355U (en) | 2020-11-19 | 2020-11-19 | Assembled concrete shear wall component |
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| CN (1) | CN214034355U (en) |
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