CN214833514U - Building prefabricated part connecting structure - Google Patents
Building prefabricated part connecting structure Download PDFInfo
- Publication number
- CN214833514U CN214833514U CN202121015211.4U CN202121015211U CN214833514U CN 214833514 U CN214833514 U CN 214833514U CN 202121015211 U CN202121015211 U CN 202121015211U CN 214833514 U CN214833514 U CN 214833514U
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- piece
- groove
- side wall
- pull rod
- prefabricated
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Abstract
The utility model provides a building prefabricated member connecting structure, which is characterized in that a connecting piece groove is arranged on one side of a first prefabricated member, a limiting piece groove and a pull rod hole are arranged on the left side of the connecting piece groove, a spring and a pull rod are arranged on the left side of a limiting piece in the limiting piece groove, and the left end of the pull rod extends to the outer side of the pull rod hole; a connecting piece is arranged on one side of the second prefabricated part, and a metal clamping piece matched with the limiting piece is fixed on the left side of the connecting piece; in the installation process of the first prefabricated member and the second prefabricated member, the connecting piece is inserted into the connecting piece groove, the metal clamping piece pushes the limiting piece leftwards, and finally the limiting piece is clamped into the groove of the metal clamping piece under the action of the spring, so that the first prefabricated member and the second prefabricated member are fixedly connected; when needs part first prefab and second prefab, pulling the pull rod left, break away from the locating part in the recess of metal fastener, can outwards pull separation second prefab, easy dismounting, and can the reconnection and separate, possess good result of use.
Description
Technical Field
The utility model relates to the engineering construction field, in particular to building prefab connection structure.
Background
The prefabricated member is a concrete building member which is processed and produced in a standardized and mechanized mode in a factory before field construction, so that the prefabricated member is also called a PC member. At present when connecting two prefabs, twine two outstanding reinforcing bar parts of prefab each other usually, perhaps pour the concrete in the junction of prefab and connect, the operation is more complicated, and can not the subdividing usually after connecting, consequently, needs a and connects simple convenient, and the prefab connection structure that also can separate again after the prefab is connected.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a building prefabricated part connecting structure.
The utility model provides a technical scheme is: a building prefabricated member connecting structure comprises a first prefabricated member and a second prefabricated member, wherein a rectangular connecting piece groove is formed in the front side wall of the first prefabricated member; a rectangular limiting piece groove is formed in the left side wall of the connecting piece groove, and a pull rod hole extending to the left side wall of the first prefabricated member is formed in the center of the left side wall of the limiting piece groove; a limiting piece is arranged in the limiting piece groove, a spring is arranged on the left side wall of the limiting piece, and a pull rod is fixed in the center of the left side wall of the limiting piece; a metal disc is fixed at the left end of the pull rod, a semicircular pull ring is fixed at the left side of the disc, and the left end of the pull rod is positioned outside the left end of the pull rod hole; the rear side wall of the second prefabricated part is provided with a connecting piece which is integrally formed with the second prefabricated part; a rectangular groove is formed in the left side wall of the connecting piece, a metal clamping piece is fixed in the rectangular groove, and a groove used for containing the limiting piece is formed in the metal clamping piece.
The utility model discloses a building prefabricated part connecting structure, through seting up the connecting piece groove in one side of first prefabricated part, spacing piece groove and draw rod hole have been seted up in the left side of connecting piece groove, and spring and pull rod are installed to the left side of the locating part in the spacing piece groove, and the left end of pull rod extends to the outside of draw rod hole; a connecting piece is arranged on one side of the second prefabricated part, and a metal clamping piece matched with the limiting piece is fixed on the left side of the connecting piece; in the installation process of the first prefabricated member and the second prefabricated member, the connecting piece is inserted into the connecting piece groove, the metal clamping piece pushes the limiting piece leftwards, and finally the limiting piece is clamped into the groove of the metal clamping piece under the action of the spring, so that the first prefabricated member and the second prefabricated member are fixedly connected; when the first prefabricated member and the second prefabricated member need to be separated, the pull rod is pulled leftwards, the limiting piece is separated from the groove of the metal clamping piece, and the second prefabricated member can be separated through pulling outwards. This connection structure easy dismounting, and can repeated connection and separation, possess good result of use. Specifically, the utility model discloses a building prefab connection structure, including first prefab and second prefab. Wherein, first prefab and second prefab are the building module of reinforced concrete material. A rectangular connecting piece groove is formed in the front side wall of the first prefabricated member. The left side wall center department in connecting piece groove sets up the spacing piece groove of rectangle, and the pull rod hole that is parallel with the preceding lateral wall of first prefab and extends to the left side wall of first prefab is seted up in the left side wall center department in spacing piece groove, and the cross section in pull rod hole is circular. The locating part is installed to the stop part inslot, and the width and the height of locating part slightly are less than the width and the height in stop part groove, and the left side wall mounting of locating part has the spring, and one section of spring supports the locating part, and the other end supports the left side wall in stop part groove. The pull rod is fixed at the center of the left side wall of the limiting part in a welding mode, the pull rod is a conical metal rod, and the main body portion is located in a pull rod hole. The left end of the pull rod is fixed with a metal disc, the left side of the disc is fixed with a semicircular pull ring, and the left end of the pull rod is positioned outside the left end of the pull rod hole. Be equipped with on the back lateral wall of second prefab with second prefab integrated into one piece's connecting piece, the connecting piece is the reinforced concrete material equally, has seted up the rectangle recess on the left side wall of connecting piece, and the rectangle recess internal fixation has the metal fastener, offers the recess that is used for holding the locating part on the metal fastener.
The utility model has the beneficial technical effects that:
the utility model provides a building prefabricated part connecting structure, through seting up the connecting piece groove in one side of first prefabricated part, spacing piece groove and draw rod hole have been seted up in the left side of connecting piece groove, and spring and pull rod are installed to the left side of the locating part in the spacing piece groove, and the left end of pull rod extends to the outside of draw rod hole; a connecting piece is arranged on one side of the second prefabricated part, and a metal clamping piece matched with the limiting piece is fixed on the left side of the connecting piece; in the installation process of the first prefabricated member and the second prefabricated member, the connecting piece is inserted into the connecting piece groove, the metal clamping piece pushes the limiting piece leftwards, and finally the limiting piece is clamped into the groove of the metal clamping piece under the action of the spring, so that the first prefabricated member and the second prefabricated member are fixedly connected; when the first prefabricated member and the second prefabricated member need to be separated, the pull rod is pulled leftwards, the limiting piece is separated from the groove of the metal clamping piece, and the second prefabricated member can be separated through pulling outwards. This connection structure easy dismounting, and can repeated connection and separation, possess good result of use.
Drawings
Fig. 1 is a schematic top-view cross-sectional structure of a first prefabricated member according to the present invention;
fig. 2 is a schematic top-view cross-sectional structure of a second preform according to the present invention;
fig. 3 is a schematic view of a connection structure of the first prefabricated member and the second prefabricated member in the present invention.
In the drawings: 1. the structure comprises a first prefabricated part, a second prefabricated part, a connecting piece groove, a limiting piece groove, a pull rod hole, a limiting piece, a spring, a pull rod, a connecting piece, a metal clamping piece and a connecting piece, wherein the first prefabricated part is 2, the second prefabricated part is 3, the connecting piece groove is 4, the limiting piece groove is 5, the pull rod hole is 6, the limiting piece is 7, the spring is 8, the pull rod is 9, the connecting piece is 10 and the metal clamping piece is arranged.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
As shown in fig. 1 and 2, a building prefabricated member connecting structure comprises a first prefabricated member 1 and a second prefabricated member 2, wherein a rectangular connecting piece groove 3 is formed in the front side wall of the first prefabricated member 1; a rectangular limiting piece groove 4 is formed in the left side wall of the connecting piece groove 3, and a pull rod hole 5 extending to the left side wall of the first prefabricated member 1 is formed in the center of the left side wall of the limiting piece groove 4; a limiting piece 6 is arranged in the limiting piece groove 4, a spring 7 is arranged on the left side wall of the limiting piece 6, and a pull rod 8 is fixed at the center of the left side wall of the limiting piece 6; a metal disc is fixed at the left end of the pull rod 8, a semicircular pull ring is fixed at the left side of the disc, and the left end of the pull rod 8 is positioned outside the left end of the pull rod hole 5; the rear side wall of the second prefabricated part 2 is provided with a connecting piece 9 which is integrally formed with the second prefabricated part 2; a rectangular groove is formed in the left side wall of the connecting piece 9, a metal clamping piece 10 is fixed in the rectangular groove, and a groove used for containing the limiting piece 6 is formed in the metal clamping piece 10.
The utility model discloses a building prefabricated part connecting structure, through seting up the connecting piece groove in one side of first prefabricated part, spacing piece groove and draw rod hole have been seted up in the left side of connecting piece groove, and spring and pull rod are installed to the left side of the locating part in the spacing piece groove, and the left end of pull rod extends to the outside of draw rod hole; a connecting piece is arranged on one side of the second prefabricated part, and a metal clamping piece matched with the limiting piece is fixed on the left side of the connecting piece; in the installation process of the first prefabricated member and the second prefabricated member, the connecting piece is inserted into the connecting piece groove, the metal clamping piece pushes the limiting piece leftwards, and finally the limiting piece is clamped into the groove of the metal clamping piece under the action of the spring, so that the first prefabricated member and the second prefabricated member are fixedly connected; when the first prefabricated member and the second prefabricated member need to be separated, the pull rod is pulled leftwards, the limiting piece is separated from the groove of the metal clamping piece, and the second prefabricated member can be separated through pulling outwards. This connection structure easy dismounting, and can repeated connection and separation, possess good result of use. Specifically, as shown in fig. 1 and 2, the utility model discloses a building prefabricated component connection structure, including first prefab 1 and second prefab 2. Wherein, first prefab 1 and second prefab 2 are the building module of reinforced concrete material, and the prefab of the cuboid shape in fig. 1 and fig. 2 only serves as an alternative, and does not represent and does not put any restrictions to the shape of the prefab in the utility model discloses a. The front side wall of the first prefabricated member 1 is provided with a rectangular connecting piece groove 3. The left side wall center of the connecting piece groove 3 is provided with a rectangular limiting piece groove 4, the left side wall center of the limiting piece groove 4 is provided with a pull rod hole 5 which is parallel to the front side wall of the first prefabricated member 1 and extends to the left side wall of the first prefabricated member 1, and the cross section of the pull rod hole 5 is circular. Install locating part 6 in the stop piece groove 4, the width and the height of locating part 6 slightly are less than the width and the height in stop piece groove 4, and the left side wall mounting of locating part 6 has spring 7, and one section of spring 7 supports locating part 6, and the other end supports the left side wall in stop piece groove 4. A pull rod 8 is fixedly welded at the center of the left side wall of the limiting piece 6, the pull rod 8 is a conical metal rod, and the main body part of the pull rod is located in the pull rod hole 5. A metal disc is fixed at the left end of the pull rod 8, a semicircular pull ring is fixed at the left side of the disc, and the left end of the pull rod 8 is positioned outside the left end of the pull rod hole 5. Be equipped with on the rear side wall of second prefab 2 with 2 integrated into one piece's of second prefab connecting piece 9, connecting piece 9 is the reinforced concrete material equally, has seted up the rectangle recess on the left side wall of connecting piece 9, and the rectangle recess internal fixation has metal fastener 10, offers the recess that is used for holding locating part 6 on the metal fastener 10.
Further, the limiting piece 6 is divided into a left part and a right part; the left half part of the limiting piece 6 is a cuboid metal block, and the left side wall of the left half part is provided with an upper circular groove and a lower circular groove for mounting the spring 7; the right half part of the limiting piece 6 is a metal block in a triangular prism shape, and the inclined plane faces to the front side wall of the first prefabricated piece 1; the left half and the right half of the stopper 6 are integrally formed.
Further, metal fastener 10 is the cuboid metal block, and the middle upper portion of the left side wall of metal fastener 10 offers the rectangle recess that is used for holding locating part 6.
Furthermore, a circular groove is formed in an opening of the pull rod hole 5 in the left side wall of the first prefabricated member 1, and a disc at the left end of the pull rod 8 is placed in the circular groove.
Further, as shown in fig. 3, the total width and the total height of the connecting piece 9 and the metal clamping piece 10 are respectively smaller than the width and the height of the connecting piece groove 3, after the first prefabricated piece 1 and the second prefabricated piece 2 are connected, the right side wall of the connecting piece 9 is attached to the right side wall of the connecting piece groove 3, the left side wall of the metal clamping piece 10 is attached to the left side wall of the connecting piece groove 3, the connecting part of the first prefabricated piece 1 and the second prefabricated piece 2 is prevented from easily shaking, and the connecting stability is ensured.
Obviously, the utility model provides a building prefabricated member connecting structure, through set up the connecting piece groove in one side of first prefabricated member, the left side of connecting piece groove is seted up spacing piece groove and draw rod hole, and the spring and pull rod are installed to the left side of the locating part in the spacing piece groove, and the left end of pull rod extends to the outside of draw rod hole; a connecting piece is arranged on one side of the second prefabricated part, and a metal clamping piece matched with the limiting piece is fixed on the left side of the connecting piece; in the installation process of the first prefabricated member and the second prefabricated member, the connecting piece is inserted into the connecting piece groove, the metal clamping piece pushes the limiting piece leftwards, and finally the limiting piece is clamped into the groove of the metal clamping piece under the action of the spring, so that the first prefabricated member and the second prefabricated member are fixedly connected; when the first prefabricated member and the second prefabricated member need to be separated, the pull rod is pulled leftwards, the limiting piece is separated from the groove of the metal clamping piece, and the second prefabricated member can be separated through pulling outwards. This connection structure easy dismounting, and can repeated connection and separation, possess good result of use.
The foregoing is a preferred embodiment of the present invention, and it should be understood that those skilled in the art can derive the related technical solutions through logic analysis, reasoning or experiment based on the present invention without creative efforts, and therefore, these related technical solutions should be within the protection scope of the present claims.
Claims (5)
1. A building prefabricated member connecting structure comprises a first prefabricated member (1) and a second prefabricated member (2), and is characterized in that a rectangular connecting piece groove (3) is formed in the front side wall of the first prefabricated member (1); a rectangular limiting piece groove (4) is formed in the left side wall of the connecting piece groove (3), and a pull rod hole (5) extending to the left side wall of the first prefabricated piece (1) is formed in the center of the left side wall of the limiting piece groove (4); a limiting piece (6) is arranged in the limiting piece groove (4), a spring (7) is arranged on the left side wall of the limiting piece (6), and a pull rod (8) is fixed at the center of the left side wall of the limiting piece (6); a metal disc is fixed at the left end of the pull rod (8), a semicircular pull ring is fixed at the left side of the disc, and the left end of the pull rod (8) is positioned outside the left end of the pull rod hole (5); a connecting piece (9) which is integrally formed with the second prefabricated part (2) is arranged on the rear side wall of the second prefabricated part (2); a rectangular groove is formed in the left side wall of the connecting piece (9), a metal clamping piece (10) is fixed in the rectangular groove, and a groove used for containing the limiting piece (6) is formed in the metal clamping piece (10).
2. A construction preform joining structure according to claim 1, wherein the retaining member (6) is divided into left and right portions; the left half part of the limiting piece (6) is a cuboid metal block, and the left side wall of the left half part is provided with an upper circular groove and a lower circular groove for mounting a spring (7); the right half part of the limiting piece (6) is a metal block in a triangular prism shape, and the inclined surface faces to the front side wall of the first prefabricated piece (1).
3. The building prefabricated member connecting structure according to claim 2, wherein the metal clamping piece (10) is a rectangular metal block, and a rectangular groove for accommodating the limiting piece (6) is formed in the middle upper part of the left side wall of the metal clamping piece (10).
4. A connecting structure for building precast members according to claim 3, wherein a circular groove is formed at the opening of the draw bar hole (5) on the left side wall of the first precast member (1), and a circular disc at the left end of the draw bar (8) is placed in the circular groove.
5. A building preform attachment structure as claimed in claim 4, wherein the total width and total height of the attachment member (9) and the metal clip (10) are respectively smaller than the width and height of the attachment member groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121015211.4U CN214833514U (en) | 2021-05-13 | 2021-05-13 | Building prefabricated part connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121015211.4U CN214833514U (en) | 2021-05-13 | 2021-05-13 | Building prefabricated part connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214833514U true CN214833514U (en) | 2021-11-23 |
Family
ID=78773818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121015211.4U Expired - Fee Related CN214833514U (en) | 2021-05-13 | 2021-05-13 | Building prefabricated part connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214833514U (en) |
-
2021
- 2021-05-13 CN CN202121015211.4U patent/CN214833514U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20211123 |