CN220117581U - Assembled prefabricated concrete member - Google Patents
Assembled prefabricated concrete member Download PDFInfo
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- CN220117581U CN220117581U CN202320956779.9U CN202320956779U CN220117581U CN 220117581 U CN220117581 U CN 220117581U CN 202320956779 U CN202320956779 U CN 202320956779U CN 220117581 U CN220117581 U CN 220117581U
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- main body
- longitudinal
- transverse
- fixing piece
- groove
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- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 25
- 239000010959 steel Substances 0.000 abstract description 25
- 238000005192 partition Methods 0.000 abstract description 5
- 238000005034 decoration Methods 0.000 abstract description 4
- 239000011178 precast concrete Substances 0.000 abstract 2
- 239000002002 slurry Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011464 hollow brick Substances 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model relates to the technical field of precast concrete components, provides an assembled precast concrete component, and solves the problem of low applicability of the existing precast component when partition wall is carried out in house interior decoration. The utility model comprises a main body, wherein the main body is defined to be longitudinal along the length direction of the main body and is transverse along the width direction of the main body, a main body groove is formed in the longitudinal side edge of the main body, longitudinal steel bars and transverse steel bars are arranged in the main body, the end parts of the transverse steel bars do not protrude out of the side edge of the main body, and the two ends of the longitudinal steel bars protrude out of the transverse side edge of the main body.
Description
Technical Field
The utility model relates to the technical field of concrete prefabricated parts, in particular to a prefabricated assembled concrete part capable of being assembled.
Background
Chinese patent publication No. CN215948676U discloses a standard modular prefabricated shear wall inner wall panel, which comprises a prefabricated shear wall panel with a reinforcing steel bar frame inside, the prefabricated shear wall panel has a panel main body and a lap joint protrusion, the lap joint protrusion is located at the bottom end of the panel main body, and the width of the panel main body is greater than the width of the lap joint protrusion; the overlapping convex part has a step overlapping structure on both sides in the transverse direction.
As with the traditional prefabricated wallboard, the prefabricated reinforcing steel bars inside the main body extend out of the edges of the main body to be lapped, when the traditional prefabricated wallboard is installed, the adjacent walls cannot be directly fixed, and the applicability of the wall is very low (the window and door are easy to scrape and the size is difficult to determine) when the wall is used for partition wall in house interior decoration due to leakage of the transverse and longitudinal reinforcing steel bars.
Disclosure of Invention
Therefore, in order to solve the problems, the utility model provides a spliced prefabricated assembly type concrete member, which solves the problem of low applicability of the existing prefabricated member when the partition wall is formed in house interior decoration.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
a prefabricated concrete component capable of being assembled comprises a main body, wherein the main body is plate-shaped,
defining a longitudinal direction along the length of the main body and a transverse direction along the width of the main body,
the vertical side of main part is equipped with the main part recess, be equipped with vertical reinforcing bar and horizontal reinforcing bar in the main part, horizontal reinforcing bar is in main part recess department tip salient in main part recess bottom sets up, horizontal reinforcing bar tip do not salient in main part side, vertical reinforcing bar both ends salient in main part horizontal side, horizontal reinforcing bar tip is equipped with the mounting, the mounting includes first mounting and second mounting, horizontal reinforcing bar one end sets up first mounting, horizontal reinforcing bar other end sets up the second mounting, adjacent prefabricated assembled concrete member that can assemble is connected with the second mounting through first mounting.
Further, the fixing piece further comprises a connecting piece, and the first fixing piece is connected with the second fixing piece of the adjacent spliced prefabricated concrete component through the connecting piece.
Further, the floor slab comprises a third fixing piece and a fourth fixing piece, wherein the third fixing piece is arranged at the end part of the longitudinal reinforcing steel bar, the fourth fixing piece is arranged at the top or the bottom of the floor slab, and the third fixing piece and the fourth fixing piece are correspondingly connected.
Further, the transverse end face of the main body is provided with a transverse groove, and the length of the transverse groove is smaller than the transverse width of the main body.
Further, a longitudinal groove is formed in the longitudinal end face of one side of the main body, a longitudinal protrusion is formed in the longitudinal end face of the other side of the main body, and the height of the longitudinal protrusion is smaller than the depth of the longitudinal groove.
Further, the longitudinal groove depth is less than the body groove depth.
Further, the lower end of the longitudinal groove is provided with a protrusion, the lower end of the longitudinal protrusion is provided with a groove, and the protrusion is arranged corresponding to the groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model has the length in the transverse and longitudinal directions, namely the transverse length of the main body is smaller than the longitudinal length, and because the transverse reinforcing steel bars arranged in the main body do not protrude out of the side edges of the main body, the shorter transverse corresponding door and window height maximum value can be entered into a house when the member is carried, the transverse maximum length of the member is directly determined by the door and window height, and the member is not influenced by the transverse reinforcing steel bars and the longitudinal reinforcing steel bars, so that the member is suitable for house interior decoration partition walls, and the applicability of prefabricated spliced members is enhanced.
2. According to the utility model, the first fixing piece is connected with the second fixing piece by the connecting piece, so that the adjacent main bodies are directly connected, and the main bodies are directly connected with the floor by the third fixing piece and the fourth fixing piece, so that the use of a supporting frame is omitted, the construction period can be shortened, and the cost is reduced.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic view of a splicing structure according to an embodiment of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A;
fig. 4 is an enlarged schematic view of the structure at B in fig. 2.
Description of the reference numerals
A main body 1; a main body groove 2; longitudinal steel bars 3; transverse steel bars 4; a first fixing member 5; a second fixing member 6;
a connecting member 7; a third fixing member 8; a fourth fixing member 9; a transverse groove 10; a longitudinal groove 11;
a longitudinal protrusion 12; a protrusion 13; grooves 14.
Detailed Description
The following describes embodiments of the present utility model in detail with reference to specific examples, so as to solve the technical problem by applying the technical means to the present utility model, and the implementation process for achieving the technical effect can be fully understood and implemented accordingly.
Examples
As shown in fig. 1 to 4, a prefabricated concrete element which can be assembled comprises a main body 1, said main body 1 having a plate-like shape,
the utility model aims at the indoor partition wall design, so that the thickness, the reinforcement ratio and the length-width ratio of the main body 1 should meet the related specification requirements;
defining a longitudinal direction along the length direction of the main body 1 and a transverse direction along the width direction of the main body;
the longitudinal side of the main body 1 is provided with a main body groove 2, the main body 1 is internally provided with a longitudinal steel bar 3 and a transverse steel bar 4, the end part of the transverse steel bar 4 at the main body groove 2 protrudes from the bottom of the main body groove 2, the end part of the transverse steel bar 4 does not protrude from the side of the main body 1, and the two ends of the longitudinal steel bar 3 protrude from the transverse side of the main body 1;
the transverse steel bars 4 and the longitudinal steel bars 3 are prefabricated in the main body 1 and included in the calculation of the reinforcement ratio of the main body 1;
in this embodiment, the main body 1 is a solid concrete wall, the longitudinal steel bars 3 and the transverse steel bars 4 are in staggered lap joint, the lap joint angle is preferably 90 degrees,
in other preferred embodiments, the main body 1 may be a concrete hollow slab or a hollow brick wall, and the longitudinal steel bars 3 should be arranged at each hollow space, and the two ends of the hollow should be prefabricated and blocked, so as to prevent the hollow from being filled with slurry when grouting at the joints of the components;
in other preferred embodiments, the longitudinal steel bars 3 and the transverse steel bars 4 may also adopt an integrated net structure, and two ends of the transverse steel bars 4 may also incline downwards to form prestress to resist part of member gravity, so as to increase integrity;
the fixing piece is arranged at the 4 part of the transverse steel bar end and comprises a first fixing piece 5 and a second fixing piece 6, the first fixing piece 5 is arranged at one end of the transverse steel bar 4, the second fixing piece 6 is arranged at the other end of the transverse steel bar 4, and adjacent spliced prefabricated assembled concrete components are connected with the second fixing piece 6 through the first fixing piece 5;
the fixing parts further comprise connecting parts 7, and the first fixing parts 5 are connected with the second fixing parts 6 of the adjacent spliced prefabricated assembly type concrete components through the connecting parts 7;
in this embodiment, the first fixing member 5 is a metal sheet with a threaded hole, the second fixing member 6 is a nut with a threaded hole, and the connecting member 7 is a bolt with a thread;
the floor slab further comprises a third fixing piece 8 and a fourth fixing piece 9, wherein the third fixing piece 8 is arranged at the end part of the longitudinal steel bar 3, the fourth fixing piece 9 is arranged at the top or the bottom of the floor slab, and the third fixing piece 8 is correspondingly connected with the fourth fixing piece 9;
in this embodiment, the third fixing member 8 is a metal sheet with a threaded hole, the fourth fixing member 9 is an expansion bolt with a threaded end, and one threaded end of the expansion bolt passes through the threaded hole and is fixed by a nut;
the transverse end face of the main body 1 is provided with a transverse groove 10, the length of the transverse groove 10 is smaller than the transverse width of the main body 1, the longitudinal end face of one side of the main body 1 is provided with a longitudinal groove 11, the longitudinal end face of the other side of the main body 1 is provided with a longitudinal protrusion 12, the depth of the longitudinal groove 11 is smaller than the depth of the main body groove 2, and the height of the longitudinal protrusion 12 is smaller than the depth of the longitudinal groove 11;
the joint of the components has larger contact area through the arrangement of the transverse grooves 10, the connection strength is ensured, the splicing between the adjacent main bodies 1 is more than the splicing between the adjacent main bodies 1 through the arrangement of the longitudinal grooves 11 and the longitudinal protrusions 12, the adjustment is tidy, the height of the longitudinal protrusions 12 is smaller than the depth of the longitudinal grooves 11, the slurry flows in the adjacent main bodies 1 during grouting, the connection strength except the first fixing piece 5 and the second fixing piece 6 is ensured, and meanwhile, the main body grooves 2 can be filled;
the lower end of the longitudinal groove 11 is provided with a protrusion 13, the lower end of the longitudinal protrusion 12 is provided with a groove 14, and the protrusion 13 is arranged corresponding to the groove 14;
by arranging the protrusions 13 and the grooves 14, the slurry poured in the splice joint of the main body 1 can be prevented from flowing out from the bottom;
it should be noted that, to ensure the connection strength, the first fixing piece 5, the second fixing piece 6 and the transverse steel bar 4 are integrally connected, the third fixing piece 8 and the longitudinal steel bar 3 are integrally connected, and the fourth fixing piece 9 adopts expansion bolts, the depth of which is driven into the floor slab is not more than 40mm;
because of different practical application conditions, the utility model does not specifically limit the size and the number of the main body groove 2, the first fixing piece 5, the second fixing piece 6, the third fixing piece 8 and the fourth fixing piece 9, does not specifically limit the size and the shape of the transverse groove 10, the longitudinal groove 11 and the longitudinal protrusion 12, and adjusts according to practical stress requirements and application conditions;
in addition, the grouting technology of the prefabricated part at the joint is a well-known technology in the field, and is not repeated here.
While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. A prefabricated concrete member capable of being assembled comprises a main body, and is characterized in that the main body is plate-shaped,
defining a longitudinal direction along the length of the main body and a transverse direction along the width of the main body,
the vertical side of main part is equipped with the main part recess, be equipped with vertical reinforcing bar and horizontal reinforcing bar in the main part, horizontal reinforcing bar is in main part recess department tip salient in main part recess bottom sets up, horizontal reinforcing bar tip do not salient in main part side, vertical reinforcing bar both ends salient in main part horizontal side, horizontal reinforcing bar tip is equipped with the mounting, the mounting includes first mounting and second mounting, horizontal reinforcing bar one end sets up first mounting, horizontal reinforcing bar other end sets up the second mounting, adjacent prefabricated assembled concrete member that can assemble is connected with the second mounting through first mounting.
2. A joinable prefabricated concrete element according to claim 1, wherein: the fixing parts further comprise connecting parts, and the first fixing parts are connected with the second fixing parts of the adjacent spliced prefabricated concrete components through the connecting parts.
3. A joinable prefabricated concrete element according to claim 1, wherein: the floor system further comprises a third fixing piece and a fourth fixing piece, wherein the third fixing piece is arranged at the end part of the longitudinal reinforcing steel bar, the fourth fixing piece is arranged at the top or the bottom of the floor, and the third fixing piece and the fourth fixing piece are correspondingly connected.
4. A joinable prefabricated concrete element according to claim 1, wherein: the transverse end face of the main body is provided with a transverse groove, and the length of the transverse groove is smaller than the transverse width of the main body.
5. A joinable prefabricated concrete element according to claim 1, wherein: the longitudinal end face of one side of the main body is provided with a longitudinal groove, the longitudinal end face of the other side of the main body is provided with a longitudinal protrusion, and the height of the longitudinal protrusion is smaller than the depth of the longitudinal groove.
6. A modular, prefabricated concrete element according to claim 5, wherein: the longitudinal groove depth is less than the body groove depth.
7. A modular, prefabricated concrete element according to claim 5, wherein: the lower end of the longitudinal groove is provided with a protrusion, the lower end of the longitudinal protrusion is provided with a groove, and the protrusion is arranged corresponding to the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320956779.9U CN220117581U (en) | 2023-04-25 | 2023-04-25 | Assembled prefabricated concrete member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320956779.9U CN220117581U (en) | 2023-04-25 | 2023-04-25 | Assembled prefabricated concrete member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220117581U true CN220117581U (en) | 2023-12-01 |
Family
ID=88916654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320956779.9U Active CN220117581U (en) | 2023-04-25 | 2023-04-25 | Assembled prefabricated concrete member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220117581U (en) |
-
2023
- 2023-04-25 CN CN202320956779.9U patent/CN220117581U/en active Active
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