CN214364142U - Assembled concrete building connected node - Google Patents
Assembled concrete building connected node Download PDFInfo
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- CN214364142U CN214364142U CN202120042743.0U CN202120042743U CN214364142U CN 214364142 U CN214364142 U CN 214364142U CN 202120042743 U CN202120042743 U CN 202120042743U CN 214364142 U CN214364142 U CN 214364142U
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- concrete slab
- concrete
- grooves
- groove
- clamping
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- 235000008331 Pinus X rigitaeda Nutrition 0.000 abstract 1
- 235000011613 Pinus brutia Nutrition 0.000 abstract 1
- 241000018646 Pinus brutia Species 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 11
- 238000010276 construction Methods 0.000 description 10
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of fabricated building, in particular to a fabricated concrete building connection node, which comprises a concrete slab, wherein one end surface of the concrete slab is provided with a dovetail-shaped clamping groove, the other end surface is provided with a clamping block corresponding to the dovetail shape, the upper end surface is provided with a convex second clamping block, and the lower end surface is provided with a corresponding second clamping groove; the front side and the back side of the concrete slab are respectively provided with a dovetail-shaped groove, the grooves are close to side lines of the concrete slab, a connecting block is embedded in the grooves, part of the connecting block is positioned in the grooves of the concrete slab, and the other part of the connecting block is positioned in corresponding grooves of a second concrete slab connected with the concrete slab. The utility model discloses the connected mode is more firm, difficult slippage pine falls, can effectively prevent to connect the dislocation, and more safe convenient easy popularization.
Description
Technical Field
The utility model relates to an assembly type structure technical field specifically is an assembly type concrete building connected node.
Background
With the development of modern industrial technology, building houses can be manufactured in batches and sets like machine production. The prefabricated house components are transported to a construction site to be assembled. This is known as a fabricated building. The construction period of the fabricated building is much faster than the progress of the traditional construction mode, and because the fabricated building is produced in a factory and assembled and constructed on site, the construction waste and the construction sewage can be greatly reduced, the construction noise is reduced, the discharge of harmful gas and dust is reduced, and the fabricated building is energy-saving and environment-friendly.
The prefabricated building mainly comprises a prefabricated concrete structure, a steel structure, a modern wood structure building and the like, wherein the prefabricated concrete structure, the steel structure, the modern wood structure building and the like are processed and manufactured in a factory, and members and accessories (such as floor slabs, wall plates, stairs, balconies and the like) for the building are transported to a building construction site and are assembled and installed on the site in a reliable connection mode.
The current fabricated concrete buildings mostly adopt the concept of 'cast-in-place-equal', which is also called as a fabricated integral concrete structure. In the fabricated frame structure, a construction mode of prefabricating nodes for beams and columns in a cast-in-place mode is generally adopted. Because the beam-column joint needs to be cast in place in a construction site, the frame structure system can not form a whole before concrete is cast behind the joint area to reach the strength, the joint has no strength, the structure has no rigidity, and support systems such as scaffolds are still needed, so that the construction cost is not effectively reduced, and the construction site is still very messy. Or the concrete plates are simply embedded for connection, and the connection is unstable, easy to fall off and unsafe in the mode.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides an assembled concrete building connected node.
The utility model provides a technical scheme as follows: an assembled concrete building connection node comprises a concrete slab, wherein one end face of the concrete slab is provided with a dovetail-shaped clamping groove, the other end face of the concrete slab is provided with a clamping block corresponding to the dovetail shape, the upper end face of the concrete slab is provided with a convex second clamping block, and the lower end face of the concrete slab is provided with a corresponding second clamping groove; the front side and the back side of the concrete slab are respectively provided with a dovetail-shaped groove, the grooves are close to side lines of the concrete slab, a connecting block is embedded in the grooves, part of the connecting block is positioned in the grooves of the concrete slab, and the other part of the connecting block is positioned in corresponding grooves of a second concrete slab connected with the concrete slab.
Further, the connecting block is a dovetail block similar to an infinite type, and the size of the dovetail block is matched with that of the groove.
Further, the groove is in an isosceles trapezoid shape, and the upper bottom of the groove is close to the side line of the concrete slab.
Furthermore, each side of the grooves is three and is uniformly distributed around the concrete slab.
Further, the clamping groove and the clamping block of the concrete slab are matched in size, and the second clamping groove and the second clamping block are matched in size.
Further, concrete slab draw-in groove, fixture block, second draw-in groove, second fixture block, recess are for integrative the casting shaping.
Compared with the prior art, the utility model discloses an advantage part does: through the dovetail-shaped clamping groove and the clamping block which are designed and matched with each other, and the second clamping groove and the second clamping block, compared with the common connection mode of the assembled building concrete slab, the assembled building concrete slab is firmer and is not easy to slip and fall off. The grooves are designed around the concrete slabs, and after the two concrete slabs are connected, the connecting blocks are clamped into the grooves, so that connection dislocation can be effectively prevented, and connection is reinforced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of the overall structure of the connecting block of the present invention;
Detailed Description
For a better understanding of the technical solutions of the present technology, the present technology is described in detail below with reference to the accompanying drawings, and the description of the present technology is only exemplary and explanatory, and should not be construed as limiting the scope of the present technology in any way.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally placed when the products of the art are used, and are used only for convenience in describing the technology and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the technology.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present technology, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present technology can be understood in a specific case to those of ordinary skill in the art.
An assembled concrete building connection node comprises a concrete slab 1, wherein one end face of the concrete slab 1 is provided with a dovetail-shaped clamping groove 2, the other end face of the concrete slab 1 is provided with a clamping block 3 corresponding to the dovetail shape, the upper end face of the concrete slab is provided with a convex second clamping block 4, and the lower end face of the concrete slab is provided with a corresponding second clamping groove; the front and back of the concrete slab 1 are provided with dovetail grooves 6, the grooves 6 are close to the side lines of the concrete slab 1, a connecting block 7 is embedded in the grooves 6, part of the connecting block 7 is positioned in the grooves 6 of the concrete slab 1, and the other part of the connecting block is positioned in the corresponding grooves 6 of a second concrete slab 8 connected with the concrete slab 1.
Further, the connecting block 7 is a dovetail block of an infinity type, and is matched with the groove 6 in size.
Further, the groove 6 is an isosceles trapezoid, and the upper bottom of the groove is close to the side line of the concrete slab 1.
Furthermore, the number of each side of the grooves 6 is three, and the grooves are uniformly distributed around the concrete slab 1.
Further, the clamping groove 2 and the clamping block 3 of the concrete slab 1 are matched in size, and the second clamping groove 5 and the second clamping block 4 are matched in size.
Further, the clamping groove 2, the clamping block 3, the second clamping groove 5, the second clamping block 4 and the groove 6 of the concrete slab 1 are integrally cast.
The principle or the using method of the utility model are as follows: when the concrete plates 1 are transversely connected, the fixture blocks 3 of the second concrete plates 8 are clamped into the clamping grooves 2 of the concrete plates 1 in a sliding mode, and then the connecting blocks 7 of the sidelines are clamped into the grooves 6 to be fixed, so that connection dislocation caused by the fact that the two concrete plates 1 slide is prevented. When the concrete slabs 1 are longitudinally connected, the second clamping grooves 5 of the concrete slabs 1 are aligned to the second clamping blocks 4 of the concrete slabs 1 below, and the connecting blocks 7 of the sidelines are clamped into the grooves 6 to be fixed after connection, so that connection dislocation caused by sliding of the two concrete slabs 1 is prevented.
It should be noted that there are no specific structures in the above description, and it will be apparent to those skilled in the art that various modifications, decorations, or changes can be made without departing from the technical principles of the present invention; such modifications, variations, or combinations, or applying the concepts and solutions of the technology directly to other applications without further modifications, are intended to be within the scope of the present technology.
Claims (6)
1. The fabricated concrete building connection node is characterized by comprising a concrete slab, wherein one end face of the concrete slab is provided with a dovetail-shaped clamping groove, the other end face of the concrete slab is provided with a clamping block corresponding to the dovetail shape, the upper end face of the concrete slab is provided with a convex second clamping block, and the lower end face of the concrete slab is provided with a corresponding second clamping groove; the front side and the back side of the concrete slab are respectively provided with a dovetail-shaped groove, the grooves are close to side lines of the concrete slab, a connecting block is embedded in the grooves, part of the connecting block is positioned in the grooves of the concrete slab, and the other part of the connecting block is positioned in corresponding grooves of a second concrete slab connected with the concrete slab.
2. The fabricated concrete building connection node of claim 1, wherein: the connecting block is a dovetail tenon block similar to an infinity type, and the size of the connecting block is matched with that of the groove.
3. The fabricated concrete building connection node of claim 1, wherein: the groove is in an isosceles trapezoid shape, and the upper bottom of the groove is close to the side line of the concrete slab.
4. The fabricated concrete building connection node of claim 1, wherein: each side of the grooves is three and is uniformly distributed around the concrete slab.
5. The fabricated concrete building connection node of claim 1, wherein: the clamping groove and the clamping block of the concrete slab are matched in size, and the second clamping groove and the second clamping block are matched in size.
6. The fabricated concrete building connection node of claim 1, wherein: the clamping groove, the clamping block, the second clamping groove, the second clamping block and the groove of the concrete slab are integrally cast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120042743.0U CN214364142U (en) | 2021-01-08 | 2021-01-08 | Assembled concrete building connected node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120042743.0U CN214364142U (en) | 2021-01-08 | 2021-01-08 | Assembled concrete building connected node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214364142U true CN214364142U (en) | 2021-10-08 |
Family
ID=77954162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120042743.0U Expired - Fee Related CN214364142U (en) | 2021-01-08 | 2021-01-08 | Assembled concrete building connected node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214364142U (en) |
-
2021
- 2021-01-08 CN CN202120042743.0U patent/CN214364142U/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 |
Granted publication date: 20211008 |
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| CF01 | Termination of patent right due to non-payment of annual fee |