CN213268451U - PPVC module connection structure - Google Patents
PPVC module connection structure Download PDFInfo
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- CN213268451U CN213268451U CN202021748771.6U CN202021748771U CN213268451U CN 213268451 U CN213268451 U CN 213268451U CN 202021748771 U CN202021748771 U CN 202021748771U CN 213268451 U CN213268451 U CN 213268451U
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Abstract
The utility model provides a PPVC module connection structure, relates to civil engineering PPVC building technical field, including pre-buried first C shaped steel at left side wall body surface, pre-buried second C shaped steel at right side wall body surface, first C shaped steel and second C shaped steel constitute the relative groove structure of opening to connect through coupling mechanism, first C shaped steel and second C shaped steel keep away from the outer wall of the tip of opening one side and still be equipped with reinforcing mechanism on the surface. When the novel steel pipe is constructed, the I-shaped steel can be easily positioned through the first C-shaped steel and the second C-shaped steel, so that the construction efficiency is improved; the first C-shaped steel and the second C-shaped steel are provided with a reinforcing mechanism and a stud, and the first C-shaped steel, the second C-shaped steel, the I-shaped steel and the cement are matched with each other, so that a firm connection relation can be established between the space modules; by arranging the damping plate, the shearing resistance and the seismic resistance of the PPVC building are enhanced.
Description
Technical Field
The utility model relates to a civil engineering PPVC building technical field, concretely relates to PPVC module connection structure.
Background
The PPVC is a short for modular building, and is used for dividing the building into a plurality of space modules, all equipment, pipelines, decoration and fixed furniture in the modules are made, and the decoration of the outer vertical surface can be finished. The module components are transported to a construction site, and the building assembled together just like building blocks is a high-end product of building industrialization and has high integrity.
In the process of building the space modules (i.e. the prefabricated cubic structures), the space modules in the horizontal direction need to be connected with each other, and the space modules in the vertical direction need to be connected with each other. In the existing connection mode, a vertical groove is arranged on the outer surface of the side wall of a space module, a perforation formed by winding a steel wire rope is preset in the groove, the perforations of the space modules at two sides are staggered, a strip-shaped steel member is inserted into the perforation after the space modules at two sides are aligned, and then cement is poured in the preset groove; the upper end and the lower end are connected by fixing the strip-shaped steel members at the upper end and the lower end through the connecting structure and then pouring cement.
The disadvantages of the above connection are:
1. the strength of the connecting structure is low, and particularly under the extreme conditions of earthquakes and the like, the space modules are easy to break, so that the building is damaged;
2. the steel wire rope is not easy to shape in perforation, the positioning difficulty is higher when the strip-shaped steel components are inserted, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the prior art, this is novel provides can establish the relation of connection of high strength, and the installation effectiveness is high, fixes a position accurate PPVC module connection structure.
In order to realize the purpose, the novel technical scheme is as follows:
the utility model provides a PPVC module connection structure, includes pre-buried first C shaped steel at left side wall body surface, pre-buried second C shaped steel at right side wall body surface, first C shaped steel and second C shaped steel constitute the relative groove structure of opening to connect through coupling mechanism, first C shaped steel and second C shaped steel keep away from the outer wall surface of the tip of opening one side and still be equipped with reinforcing mechanism.
Preferably, first C shaped steel and second C shaped steel all set up along vertical direction, strengthening mechanism include a plurality of steel ring that weld in the outer wall surface of first C shaped steel and second C shaped steel.
Preferably, the steel ring is formed by rolling a steel plate, is uniformly distributed on the surfaces of the outer walls of the first C-shaped steel and the second C-shaped steel, and is fixedly connected with the left side wall body or the right side wall body by pouring cement in the steel ring.
Preferably, the steel rings are distributed in a matrix.
Preferably, the outer surfaces of the side walls of the first C-shaped steel and the second C-shaped steel are respectively welded with studs arranged along the horizontal direction, and the studs are uniformly distributed along the vertical direction.
Preferably, the connecting mechanism is an I-shaped steel, a left flange plate of the I-shaped steel is limited in a groove formed by the first C-shaped steel, and a right flange plate of the I-shaped steel is limited in a groove formed by the second C-shaped steel.
Preferably, through holes for allowing cement to pass through are uniformly distributed on the web plate of the I-shaped steel.
Preferably, the first C-shaped steel, the second C-shaped steel and the I-shaped steel are fixed through pouring cement.
Preferably, the opposite end faces of the left side flange plate and the right side flange plate are provided with damping plates A, and the opposite end faces are provided with damping plates B.
Preferably, the damping plate A and the damping plate B are respectively matched with the surface of the inner side wall of the first C-shaped steel or the surface of the inner side wall of the second C-shaped steel.
Preferably, the first C-shaped steel, the second C-shaped steel and the I-shaped steel are all made of high-yield-point steel, and the damping plate A and the damping plate B are made of low-carbon steel materials.
This novel PPVC module connection structure has following beneficial effect: when the novel steel pipe is constructed, the I-shaped steel can be easily positioned through the first C-shaped steel and the second C-shaped steel, so that the construction efficiency is improved; the first C-shaped steel and the second C-shaped steel are provided with a reinforcing mechanism and a stud, and the first C-shaped steel, the second C-shaped steel, the I-shaped steel and the cement are matched with each other, so that a firm connection relation can be established between the space modules; by arranging the damping plate, the shearing resistance and the seismic resistance of the PPVC building are enhanced.
Drawings
FIG. 1: the transverse cross-sectional structural diagram of the connecting part of the horizontal space module;
FIG. 2: the structure schematic diagram of the novel I-shaped steel with the damping plate is shown;
FIG. 3: a rear view of the first C-section steel;
1: left side wall body, 2: right side wall body, 3: first C-shaped steel, 4: second C-section steel, 5: i-steel, 6: pre-buried transverse steel bars, 7: pre-embedding longitudinal steel bars, 8: stud, 9: wall joint, 10: steel ring, 11: damping plates B, 12: damping plates a, 51: left side flange plate, 52: right flange plate, 53: web, 54: and a through hole.
Detailed Description
The present invention is described in detail below with reference to the drawings, which are intended to illustrate preferred embodiments of the present invention and not to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are only used for describing the present invention and simplifying the description, but do not indicate or imply that the device or the element to be referred to must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention.
Examples 1,
A PPVC module connecting structure is shown in figure 1 and comprises first C-shaped steel 3 pre-embedded on the outer surface of a left wall body 1 and second C-shaped steel 4 pre-embedded on the outer surface of a right wall body 2, wherein the first C-shaped steel 3 and the second C-shaped steel 4 form a groove structure with opposite openings and are connected through a connecting mechanism, and a reinforcing mechanism is further arranged on the outer wall surface of the end part of one side, far away from the openings, of the first C-shaped steel 3 and the second C-shaped steel 4;
as shown in fig. 1 and 3, the first C-shaped steel 3 and the second C-shaped steel 4 are both arranged along a vertical direction, and the reinforcing mechanism includes a plurality of steel rings 10 welded to the outer wall surfaces of the first C-shaped steel 3 and the second C-shaped steel 4;
as shown in fig. 1 and 3, the steel ring 10 is formed by rolling a steel plate, is uniformly distributed on the outer wall surfaces of the first C-shaped steel 3 and the second C-shaped steel 4, and is fixedly connected with the left wall 1 or the right wall 2 by pouring cement into the steel ring 10;
as shown in fig. 3, the steel rings 10 are distributed in a matrix;
as shown in fig. 1 and 3, pegs 8 arranged along the horizontal direction are welded to the outer surfaces of the side walls of the first C-shaped steel 3 and the second C-shaped steel 4 respectively, and the pegs 8 are uniformly distributed along the vertical direction.
In this embodiment, the first C-section steel 3 and the second C-section steel 4 can be firmly connected to the wall by providing the reinforcing mechanism and the stud 8.
Examples 2,
On the basis of embodiment 1, the present embodiment is further improved, specifically:
as shown in fig. 1, the connecting mechanism is an i-beam 5, a left flange plate 51 of the i-beam 5 is limited in a groove formed by a first C-shaped steel 3, and a right flange plate 52 is limited in a groove formed by a second C-shaped steel 4;
as shown in fig. 2, through holes 54 for passing cement are uniformly distributed on a web plate 53 of the i-steel 5;
the first C-shaped steel 3, the second C-shaped steel 4 and the I-shaped steel 5 are fixed through pouring cement.
Examples 3,
On the basis of the above embodiment, this embodiment also discloses an implementation manner with a shock-absorbing function, specifically:
as shown in fig. 1 and 2, the opposite end surfaces of the left flange plate 51 and the right flange plate 52 are provided with a damping plate a12, and the opposite end surfaces are provided with a damping plate B11;
as shown in fig. 1 and 2, the damping plate a12 and the damping plate B11 are respectively matched with the inner side wall surface of the first C-shaped steel 3 or the second C-shaped steel 4;
the first C-shaped steel 3, the second C-shaped steel 4 and the I-shaped steel 5 are all made of high-yield-point steel, and the damping plate A12 and the damping plate B11 are made of low-carbon steel materials.
This neotype theory of use:
when the left and right space modules are connected, the openings of the first C-shaped steel 3 and the second C-shaped steel 4 on the left wall 1 and the right wall 2 between 2 space modules which are aligned with each other are opposite, the I-shaped steel 5 is put into the openings, the I-shaped steel 5 can be easily and accurately positioned due to the limit of the first C-shaped steel 3 and the second C-shaped steel 4, after positioning, cement is poured, the I-shaped steel 5, the first C-shaped steel 3 and the second C-shaped steel 4 are fixed through the cement, and an empty space for connecting the upper space module is reserved, the empty space is a space for inserting the I-shaped steel 5 of the upper space module, reserved in a groove structure with opposite openings formed by the first C-shaped steel 3 and the second C-shaped steel 4 and positioned at the top of the side wall of the space modules, the bottom of the I-shaped steel 5 of the upper space module is inserted into the empty space, and then the cement is poured as above, the upper layer space module and the lower layer space module can be firmly connected.
Claims (10)
1. A PPVC module connection structure, characterized by: including pre-buried first C shaped steel at left side wall body surface, pre-buried second C shaped steel at right side wall body surface, first C shaped steel and second C shaped steel constitute the relative groove structure of opening to connect through coupling mechanism, first C shaped steel and second C shaped steel keep away from the outer wall surface of the tip of opening one side and still be equipped with reinforcing mechanism.
2. A PPVC module connection structure as claimed in claim 1, wherein: first C shaped steel and second C shaped steel all set up along vertical direction, strengthening mechanism include a plurality of steel rings that weld in the outer wall surface of first C shaped steel and second C shaped steel.
3. A PPVC module connection structure as claimed in claim 2, wherein: the steel ring is formed by rolling a steel plate, is uniformly distributed on the surfaces of the outer walls of the first C-shaped steel and the second C-shaped steel, and is fixedly connected with the left side wall body or the right side wall body by pouring cement in the steel ring.
4. A PPVC module connection structure as claimed in claim 3, wherein: the steel rings are distributed in a matrix.
5. A PPVC module connection structure as claimed in claim 1, wherein: the outer surface of the side wall of the first C-shaped steel and the outer surface of the side wall of the second C-shaped steel are respectively welded with studs arranged in the horizontal direction, and the studs are uniformly distributed in the vertical direction.
6. A PPVC module connection structure as claimed in claim 1, wherein: the connecting mechanism is made of I-shaped steel, the left flange plate of the I-shaped steel is limited in a groove formed by the first C-shaped steel, and the right flange plate of the I-shaped steel is limited in a groove formed by the second C-shaped steel.
7. A PPVC module connection structure as claimed in claim 6, wherein: through holes for allowing cement to pass through are uniformly distributed on the web plate of the I-shaped steel.
8. A PPVC module connection structure as claimed in claim 7, wherein: the first C-shaped steel, the second C-shaped steel and the I-shaped steel are fixed through pouring cement.
9. A PPVC module connection structure as claimed in claim 8, wherein: the opposite end faces of the left side flange plate and the right side flange plate are provided with damping plates A, and the opposite end faces are provided with damping plates B.
10. A PPVC module connection structure, as claimed in claim 9, wherein: the damping plate A and the damping plate B are respectively matched with the surface of the inner side wall of the first C-shaped steel or the surface of the inner side wall of the second C-shaped steel for use; the first C-shaped steel, the second C-shaped steel and the I-shaped steel are all made of high-yield-point steel, and the damping plate A and the damping plate B are made of low-carbon steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021748771.6U CN213268451U (en) | 2020-08-20 | 2020-08-20 | PPVC module connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021748771.6U CN213268451U (en) | 2020-08-20 | 2020-08-20 | PPVC module connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213268451U true CN213268451U (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021748771.6U Active CN213268451U (en) | 2020-08-20 | 2020-08-20 | PPVC module connection structure |
Country Status (1)
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|---|---|
| CN (1) | CN213268451U (en) |
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2020
- 2020-08-20 CN CN202021748771.6U patent/CN213268451U/en active Active
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